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Apple Invests $848 Million Into Solar Farm

An anonymous reader writes: Apple is making a huge investment in solar energy, sending $848 million to First Solar's California Flats Solar Project. The deal will supply Apple with energy for 25 years. Construction of the new 2,900-acre solar farm will start this summer and finish by the end of 2016. Apple's share of the energy produced will be about 130 megawatts, while another 150 MW will be sold to Pacific Gas & Electric. "The iPhone maker already powers all of its data centers with renewable energy. Tim Cook, Apple's chief executive officer, has advocated taking more steps to combat climate change."

191 comments

  1. So which kind of solar is it? by Ark42 · · Score: 1, Interesting

    Is this the kind that incinerates all the birds that fly by, just so it can boil some water in a central tower?
    Or is it an actual solar cells of some sort that directly produce electricity?
    They really need some sort of better name to differentiate between these...

    1. Re:So which kind of solar is it? by sith · · Score: 3, Informative

      First Solar only does photovoltaics, so no birds will be incinerated.

    2. Re:So which kind of solar is it? by ComputerGeek01 · · Score: 2

      http://www.firstsolar.com/en/about-us/projects/california-flats

      Call me stupid, but is the bird incineration thing an actual concern holding back solar thermal energy? Or is just classic /. sarcasm? The former scenario sounds just impossibly stupid enough to be real

    3. Re:So which kind of solar is it? by radl33t · · Score: 5, Informative

      This isn't concentrated solar power (CSP) it is CdTe "thin film" flat panel photvoltaics. They do have distinguishing names, just don't count on Reuters to get it right. AFAIK, there is no CSP station that incinerates all the birds that fly by. There are some CSP plants that can burn birds that fly too close to the focal point on the central tower...

    4. Re:So which kind of solar is it? by Greyfox · · Score: 4, Funny

      The Apple iSolar panel will have a brushed aluminum back, rounded bevel and will do everything but generate solar power.

      --

      I'm trying to teach myself to set people on fire with my mind... Is it hot in here?

    5. Re: So which kind of solar is it? by Anonymous Coward · · Score: 0

      It is something that can happen, but how much it really impacts decision making is beyond me. Just put a little money into cat spaying/neutering programs and save even more avian lives.

    6. Re:So which kind of solar is it? by Capt+James+McCarthy · · Score: 0, Troll

      First Solar only does photovoltaics, so no birds will be incinerated.

      Great. So all the desert critters will be displaced and in constant shade. And all the predator birds that hunt said critters will starve.

      --
      There are no loopholes. It's either legal or it's not.
    7. Re:So which kind of solar is it? by goombah99 · · Score: 1

      yes trees can do that.

      --
      Some drink at the fountain of knowledge. Others just gargle.
    8. Re:So which kind of solar is it? by ShanghaiBill · · Score: 5, Insightful

      is the bird incineration thing an actual concern holding back solar thermal energy?

      No:
      1. There are far bigger problems holding back solar thermal, especially the falling price of PV solar.
      2. The number of birds incinerated is negligible compared to the number killed by things like habitat destruction.

      This particular plant is PV, not thermal. So it isn't even an issue.
      Solar thermal makes little economic sense. It is more expensive than PV, and the only advantage is its ability to provide base load power. But that is only a theoretical advantage, not a real one, since the current demand curve for electric power fits the production curve of PV quite well.

    9. Re:So which kind of solar is it? by Maury+Markowitz · · Score: 1

      > They really need some sort of better name to differentiate between these...

      Like "PV" vs. "CSP" maybe?

    10. Re:So which kind of solar is it? by ShanghaiBill · · Score: 5, Insightful

      Great. So all the desert critters will be displaced and in constant shade.

      One option for those critters would be to move to the 99.9999% of the desert not being used.

    11. Re:So which kind of solar is it? by Jeremi · · Score: 3, Informative

      Yes, to both. CSP has been known to singe/kill birds that fly into the concentrated light.

      OTOH, the number of birds killed that way is insignificant compared to the number killed by house cats, or by flying into windows. It's a non-issue except for people who want to argue using emotional appeals instead of rational cost/benefit evaluation.

      --


      I don't care if it's 90,000 hectares. That lake was not my doing.
    12. Re:So which kind of solar is it? by Capt+James+McCarthy · · Score: 2

      yes trees can do that.

      One tree provides shade in the desert, to cover the floor of the desert, you'd need a forest. But then it wouldn't be a desert anymore.

      --
      There are no loopholes. It's either legal or it's not.
    13. Re:So which kind of solar is it? by Anonymous Coward · · Score: 0

      I'll have to remember this one.

    14. Re:So which kind of solar is it? by Ark42 · · Score: 1

      I'm not actually worried about the handful of birds so much as I just think CSP is a waste of money that could better be spent developing cheaper and more efficient photovoltaic cells.

    15. Re:So which kind of solar is it? by Anonymous Coward · · Score: 1

      All the desert critters in... Monterey... You realise it's a temperate rainforest up here, not a desert, right?

    16. Re:So which kind of solar is it? by Ark42 · · Score: 1

      Yeah, but until more people start using "photovoltaic cells" and "concentrated solar power", whenever people just say "solar", it's going to be somewhat ambiguous. One of these things probably has a lot of room to be developed into something inexpensive, small, and efficient, while the other is basically a dead-end technology that is just a short-sighted a waste of money.

    17. Re:So which kind of solar is it? by Anonymous Coward · · Score: 0

      Great. So all the desert critters will be displaced and in constant shade.

      One option for those critters would be to move to the 99.9999% of the desert not being used.

      But that .0001% is their rightful homeland as proclaimed by the Great Lizard Godking.

    18. Re:So which kind of solar is it? by ColdWetDog · · Score: 2, Funny

      But that .0001% is their rightful homeland as proclaimed by the Great Lizard Godking.

      When did Hillary say that?

      --
      Faster! Faster! Faster would be better!
    19. Re:So which kind of solar is it? by NotDrWho · · Score: 1

      It WOULD generate power, if people weren't holding it wrong!

      --
      SJW's don't eliminate discrimination. They just expropriate it for themselves.
    20. Re:So which kind of solar is it? by dave420 · · Score: 1

      That might be, but until it's actually tried, we won't know. Hence them trying.

    21. Re:So which kind of solar is it? by AmiMoJo · · Score: 2

      1. There are far bigger problems holding back solar thermal, especially the falling price of PV solar.

      Solar thermal makes a good base load supplier, and can react fairly quickly to changes in demand which makes it ideal for backing up solar PV. Price isn't everything, we need different technologies to solve different problems.

      Considering what early solar thermal plants are costing it looks like it will be very price competitive with the alternatives (nuclear, coal, gas) and is of course very clean. Bird deaths are similar or lower to nuclear and much lower than coal, and they are all a fraction of the carnage caused by domesticated cats.

      --
      const int one = 65536; (Silvermoon, Texture.cs)
      SJW, n: "Someone I don't like, and by the way I'm a fuckwit" - AC
    22. Re:So which kind of solar is it? by Bob+the+Super+Hamste · · Score: 1

      I would be more worried about the damage cats do to bird populations. I have not problems shooting feral house cats or any house cats I find out in the woods, and I have shot a number of them. With so many people worried about invasive non native species I'm surprised more attention isn't given to all of those feral house cats. Those stupid things are substantially more destructive than most other non native species but yet because cats are kept as pets people get upset about dispatching feral ones.

      --
      Time to offend someone
    23. Re:So which kind of solar is it? by bill_mcgonigle · · Score: 0

      Or is it an actual solar cells of some sort that directly produce electricity?
      They really need some sort of better name to differentiate between these...

      No, it's the kind of solar that kills all those birds from the trucks having to haul all those raw and intermediate materials and finished goods around.

      No, it's the kind of solar that poisons Chinese children from all the exotic materials that are needed to be refined and disposed of.

      C'mon, let's not pretend that there are any perfect solutions - there are only trade-offs. Apple is choosing the trade-off that it thinks will project the best marketing image to its customers whilst having the lowest downside profile in their eyes, and hopefully Greenpeace which has found Apple to be one of its favorite whipping boys.

      Greenpeace will probably still picket it, though - most energy policy objections are emotional, not rational. Their founder proselytizes nuclear for being zero-CO2 even though they picket that too. He feels good about finding solutions, while the protesters mostly feel good about being mad.

      --
      My God, it's Full of Source!
      OUTSIDE_IP=$(dig +short my.ip @outsideip.net)
    24. Re:So which kind of solar is it? by Anonymous Coward · · Score: 0

      Why do you have a preference for desert critters? What about all the animals displaced by urban sprawl? Or the expansion of farms into once wild lands?

    25. Re:So which kind of solar is it? by Arnold+Reinhold · · Score: 1

      "But that is only a theoretical advantage, not a real one, since the current demand curve for electric power fits the production curve of PV quite well." That's not true. Peak consumption is around 7 pm, after solar drops off. Visit the California ISO site caiso.com and look at their renewable graphs. Being able to provide power a few hours after sunset is a big win.

    26. Re:So which kind of solar is it? by ShanghaiBill · · Score: 2

      Peak consumption is around 7 pm, after solar drops off.

      I live in California, and I pay "time of use" rates. I pay more for noon to 6pm. That would make no sense at all if the "peak" was at 7pm. According to PG&E: Peak periods occur from noon to 6 p.m., May through October.

      Visit the California ISO site caiso.com and look at their renewable graphs.

      I found nothing on that site that backs your assertion. Can you cite a specific page?

    27. Re:So which kind of solar is it? by ShanghaiBill · · Score: 2

      Solar thermal makes a good base load supplier

      In theory. In reality, California does not lack base load capacity, we lack peak load capacity. So providing extremely expensive electricity in the middle of the night, when prices are lowest, has little practical benefit, and is financial insanity.

      Solar thermal may make sense in locations with base load shortages, and high wholesale prices around the clock, like Hawaii. But it makes no sense in California.

    28. Re:So which kind of solar is it? by Anonymous Coward · · Score: 0

      hmm... wouldn't that logic also apply to ANWR...

    29. Re:So which kind of solar is it? by Anonymous Coward · · Score: 0

      Doesn't Greenpeace simply oppose all energy generation? They'd rather the earth be devoid of nearly all human existence, save their own worthless butts alone.

    30. Re:So which kind of solar is it? by jd2112 · · Score: 1

      The Apple iSolar panel will have a brushed aluminum back, rounded bevel and will do everything but generate solar power.

      Samsung will a better, cheaper solar panel and will immediately be sued by Apple.

      --
      Any insufficiently advanced magic is indistinguishable from technology.
    31. Re:So which kind of solar is it? by Anonymous Coward · · Score: 0

      Great. So all the desert critters will be displaced and in constant shade. And all the predator birds that hunt said critters will starve.

      ALL? REALLY? I've always suspected those environmentalists with their fancy-schmancy solar cells were trying to con us. Thanks for shedding some light on the false claims of those lying greenies!

      You should do more to spread this truth in the fair and balanced way you've done so above...perhaps you should appear on a cable news channel of some sort.

    32. Re:So which kind of solar is it? by Applehu+Akbar · · Score: 1

      It's neither - just another excuse for baseless obstructionism. First of all you're dealing with the minuscule number of birds that fly over a given piece of featureless open desert. Within that area, the bird incineration takes place in the tiny volume of concentrated sunlight at the focus point. Birds can roost on the collectors all day long and not come to harm. Only the few really stupid birds get the Sierra Club lawyers.

    33. Re:So which kind of solar is it? by jo_ham · · Score: 1

      The Apple iSolar panel will have a brushed aluminum back, rounded bevel and will do everything but generate solar power.

      Samsung will a better, cheaper solar panel and will immediately be sued by Apple.

      However, Samsung's panel will inject adverts into your power stream and record everything you say while you're using it.

    34. Re:So which kind of solar is it? by Applehu+Akbar · · Score: 1

      When I toured New Zealand, I was that one guy who applauded when we paused at the dock where the Greenpeace boat was sunk.

      Vive la France!

    35. Re:So which kind of solar is it? by Anonymous Coward · · Score: 0

      The Apple iSolar panel will have a brushed aluminum back, rounded bevel and will do everything but generate solar power.

      Samsung will a better, cheaper solar panel, that will transmit your electrical usage to Samsung.

      FTFY.

    36. Re:So which kind of solar is it? by AmiMoJo · · Score: 1

      True today, but even California needs clean base load going forward. Solar thermal is rapidly dropping in cost as the technology matures. If you are lucky enough to have room and sunshine, it's a good option and already cheaper than nuclear over its lifetime.

      --
      const int one = 65536; (Silvermoon, Texture.cs)
      SJW, n: "Someone I don't like, and by the way I'm a fuckwit" - AC
    37. Re:So which kind of solar is it? by texas+neuron · · Score: 2

      Peak load goes for about 4 hours beyond sunset. Solar thermal can cover this peak load. With Solar PV - you have to build plants that are only used 4 hours per day. http://www.caiso.com/outlook/S... Cooking birds is a real problem for some forms of solar thermal plants but not the solar trough plants. http://en.wikipedia.org/wiki/A.... If your only goal is to prevent CO2 release and cost of electricity does not matter - then Solar PV is the way to go. If your goal is to minimize total daily electric cost while decreasing CO2 - Solar thermal is probably a better option.

    38. Re:So which kind of solar is it? by Anonymous Coward · · Score: 0

      'birds killed by flying into windows' - Why are you dragging Microsoft into the discussion? I don't like them either, but really...

    39. Re:So which kind of solar is it? by angel'o'sphere · · Score: 1

      Base load plants don't adjust to demand.
      They stay on a fixed output all day all night all year long.
      Hence the name: base load.

      Solar thermal plants have a very small range of adaption/reaction. You basically can only store more heat in the storage medium and drop steam production for the turbines, and that you can only do 'so long'. Afterwards the only thing is to power up to a higher level again.

      I'm not aware of a single solar thermal plant that even does that. AFAIK they all run at full power all the time.

      --
      Cost free eBook I read (by iBook/Kobo/Amazon/ObookO/Gutenberg etc.): "The Green Odyssey" by Philip Jose Farmer.
    40. Re:So which kind of solar is it? by angel'o'sphere · · Score: 1

      It makes sense in California, too.

      First: it is cheaper than coal or nuclear.
      Second: it produces no CO2, compared to coal.

      There are no places with 'base load shortage' is that a new FUD term?

      --
      Cost free eBook I read (by iBook/Kobo/Amazon/ObookO/Gutenberg etc.): "The Green Odyssey" by Philip Jose Farmer.
    41. Re:So which kind of solar is it? by angel'o'sphere · · Score: 1

      I actually don't care how many rats, mice and even rabbits a feral house cat kills. Even birds.

      If you had not extinct wild cats, tomcats, lynx, fox, wolf, coyote or what ever used to live in 'your wilderness' those would take care of it.

      Do you really think a house cat would dare to run free in the territory of a lynx or tomcat? Well, dare it would ... but punished it would be, too.

      You are an idiot who has no clue about wildlife, and I bet the only way for you to figure if a cat is a feral house cat or a tomcat is to shoot both and figure later if one had a chip or a collar. But thanx for posting that nice oat leaf cartoon :)

      I will instruct my cat that it is bad sportsmanship to play with a rat before killing it. It should rather hunt for more rats!

      Hint: I suggest reading about 'healthy biotopes'. Cats have a very hard life catching prey if the population is in shape. Magpies, Jaybirds and other birds protect the bird population from cats. Hawks prey on them, so does anything bigger as the cat, like a wolf.

      The cat hate spreading the recent years, claiming cats would kill billions of birds is just utter nonsense. Surprisingly bird populations seem rather constant ...

      --
      Cost free eBook I read (by iBook/Kobo/Amazon/ObookO/Gutenberg etc.): "The Green Odyssey" by Philip Jose Farmer.
    42. Re:So which kind of solar is it? by angel'o'sphere · · Score: 1

      The Apple iSolar panel will have a brushed aluminum back, rounded bevel and will do everything but generate solar power.

      Samsung will a better, cheaper solar panel and will immediately be sued by Apple.

      Nevertheless Samsung will happily continue to deliver said same panels to Apple during and after the lawsuit.

      --
      Cost free eBook I read (by iBook/Kobo/Amazon/ObookO/Gutenberg etc.): "The Green Odyssey" by Philip Jose Farmer.
    43. Re:So which kind of solar is it? by angel'o'sphere · · Score: 1

      I don't know why people always claim production of solar PV cells would create poisoness waste.

      Production of raw Si should not produce any waste at all.

      When you + or - dote Si to create semi conductors you should not have any waste either.

      I doubt China is there any different to Germany.

      --
      Cost free eBook I read (by iBook/Kobo/Amazon/ObookO/Gutenberg etc.): "The Green Odyssey" by Philip Jose Farmer.
    44. Re:So which kind of solar is it? by ShanghaiBill · · Score: 2

      True today, but even California needs clean base load going forward.

      No it doesn't. Electricity consumption is falling, as people adopt LED lights, more efficient TVs and computers, adaptive thermostats, etc. California is unlikely to need any additional base load for the foreseeable future.

    45. Re:So which kind of solar is it? by Bob+the+Super+Hamste · · Score: 1

      Actually feral cats or cats people don't give a shit about do roam freely where I hunt, and there are all sorts of predators up there, I have seen the cougar on a number of occasions, been stalked by the wolves, seen a lynx at a distance, been about 2 feet from a black bear, have taken a number of coyotes, and have seen the foxes prancing down the road. There isn't a house for 5 miles in just about any direction and the house cat is not something that is native to north America. Also feral cats do do a large amount of damage to game birds like grouse.

      Here is an idea if you don't want someone shooting your cat out in the woods don't let them wander around outside off of your property and be sure to get the damn thing fixed. We aren't talking about popping a cat that is wandering around in the park behind my house but ones miles from anyone's house out in woods. I know a lot of hunters and we all will shoot a feral cat, possum (they are not native here as well) and any other of invasive species. My neighbor across the street shot a feral pig a few years back while he was out deer hunting.

      --
      Time to offend someone
    46. Re:So which kind of solar is it? by kogut · · Score: 1

      Doesn't Greenpeace simply oppose all energy generation? They'd rather the earth be devoid of nearly all human existence, save their own worthless butts alone.

      No, the Greenpeace model is to move towards distributed, "renewable" generation. E.g. solar/wind at each household or business. Makes some sense in many areas, and can be very efficient. Not a 100% solution, though.

      And the Greenpeace model for population is to move towards zero population growth through educations, not to make the earth nearly devoid of human existence.

      There's plenty of things to criticize Greenpeace about. You didn't find any of them.

    47. Re:So which kind of solar is it? by ShanghaiBill · · Score: 0

      First: it is cheaper than coal or nuclear.

      Absolute nonsense. Solar thermal is about twice the price of nuclear and about eight times the price of coal. If it was actually cheaper, utilities would be falling over themselves to install thermal solar all over the world, and climate change would be a solved problem. Yet no one is installing new solar thermal, even when offered generous subsidies, and many proposed projects have been cancelled.

    48. Re:So which kind of solar is it? by angel'o'sphere · · Score: 1

      There are two kinds of people holding a cat.
      Those who keep it indoor and those who let it go where it wants.
      As long as the cat comes home often enough it is not feral.

      In germany the law regarding shooting cats is that they need to be quite far outside of habitated zones. No idea how far.

      If you have so much wildlife around you, then the feral cats don't do much harm. Pretty idiotic to shoot them. Sounds like a knee jerk reaction of: I can shoot that legally! BOOM!

      As long as a certain animal is not run rogue, or a certain species became (is becoming) a pest, there is no reason in modern times to shot any animal that you don't intent to eat later.

      Never understood why it is a common children sport in the states to shoot Squirrels.

      --
      Cost free eBook I read (by iBook/Kobo/Amazon/ObookO/Gutenberg etc.): "The Green Odyssey" by Philip Jose Farmer.
    49. Re:So which kind of solar is it? by angel'o'sphere · · Score: 2, Informative

      Rofl.
      A NEW solar thermal plant might be more expensive then an EXISTING nuclear plant.
      But a NEW thermal plant is cheaper than a NEW nuclear one.

      Replacing existing stuff, whichs investments are written off, with new stuff, regardless how cheap, is always difficult.

      Does not change the fact that per W a new solar plant is the second cheapest thing you can build in our times (regardless of PV or CST) The only thing cheaper is wind.

      --
      Cost free eBook I read (by iBook/Kobo/Amazon/ObookO/Gutenberg etc.): "The Green Odyssey" by Philip Jose Farmer.
    50. Re:So which kind of solar is it? by ShanghaiBill · · Score: 0

      But a NEW thermal plant is cheaper than a NEW nuclear one.

      Number of nuclear plants under construction around the world: More than 60
      Number of large solar thermal plants under construction around the world: 0

      If solar thermal was actually cheaper, these numbers would be reversed.

      Nukes can produce wholesale electricity for about $0.10 / kwHr.
      Solar is currently about twice that.

    51. Re:So which kind of solar is it? by Jeremi · · Score: 1

      I'm not actually worried about the handful of birds so much as I just think CSP is a waste of money that could better be spent developing cheaper and more efficient photovoltaic cells.

      You might be right, but CSP does have its advantages; cheaper materials for one (at least until PV cell prices come down a good deal more), and more importantly, the ability to continue generating power after sunset (or when clouds pass overhead) by using heat that was stored up earlier during the day. The heated salt solution acts like a huge, inexpensive battery in that respect.

      --


      I don't care if it's 90,000 hectares. That lake was not my doing.
    52. Re:So which kind of solar is it? by angel'o'sphere · · Score: 1

      Erm ... you wrote 10c/kW, you are aware of that, right?
      Every power source you can imagine is cheaper. Sorry.

      --
      Cost free eBook I read (by iBook/Kobo/Amazon/ObookO/Gutenberg etc.): "The Green Odyssey" by Philip Jose Farmer.
    53. Re:So which kind of solar is it? by dj245 · · Score: 1

      Rofl. A NEW solar thermal plant might be more expensive then an EXISTING nuclear plant. But a NEW thermal plant is cheaper than a NEW nuclear one.

      Replacing existing stuff, whichs investments are written off, with new stuff, regardless how cheap, is always difficult.

      Does not change the fact that per W a new solar plant is the second cheapest thing you can build in our times (regardless of PV or CST) The only thing cheaper is wind.

      Not to mention that storing energy in a fluid before it becomes electricity is much more efficient than storing electricity.

      --
      Even those who arrange and design shrubberies are under considerable economic stress at this period in history.
    54. Re:So which kind of solar is it? by AmiMoJo · · Score: 1

      Yes it does. Power stations don't last forever. Eventually they need to be replaced with something. Some are quite dirty as well, so replacing them might be desirable.

      Your mistake was assuming I was talking about additional capacity. Re-read what I wrote. All I said was that in future there will still be a requirement for base load, hence there is a place for solar thermal as well as solar PV.

      --
      const int one = 65536; (Silvermoon, Texture.cs)
      SJW, n: "Someone I don't like, and by the way I'm a fuckwit" - AC
    55. Re:So which kind of solar is it? by towermac · · Score: 1

      Feral cats do great harm. They have no real predators. Not sure about Germany, but 'rouge' perfectly describes feral cats in US wilderness areas.

      Squirrels can get out of hand in an area where all their predators and competition are gone. (Cats often killed that competition btw.) The squirrels themselves will then start murdering each other; it's an awful sight to see. And hear too; young squirrels scream and sound a lot like tiny children as the adult males go around killing them.

      But I sort of agree with your sentiment; I cooked and ate the few squirrels that I have shot. Tasty. :)

    56. Re:So which kind of solar is it? by DanielRavenNest · · Score: 1

      > It is more expensive than PV

      The proper comparison is to PV at the same installed capacity. Solar thermal started later, and therefore has had less of a learning curve. Also, heliostat mirrors are inherently cheaper than solar panels because a sheet of mirrored glass is simpler to make than a finished panel. Most of the cost comes from the steerable mount that aims the mirror at the tower, but there is a lot of room for improvement there.

      > The number of birds incinerated

      Could be reduced quite a bit with screens that keep them off the top of the tower. The problem is that birds like to perch on top of the tower, for the same reason they like to perch on trees and power lines. Unfortunately that is where all the mirrors point. Nobody compares the number of birds killed flying into windows or by cats (about a billion) to the number incinerated (hundreds? These plants are built in deserts, so there are not a lot of birds in the first place).

      Current solar thermal plants don't use storage most of the time, since there are not enough of them to require it with the grid as a whole. For example, the 400 MW Ivanpah solar thermal plant is on the same power line as Boulder Dam. Ivanpah just displaces some of the water otherwise run through the dam, which can be used at other hours.

    57. Re:So which kind of solar is it? by DanielRavenNest · · Score: 1

      It has plenty of industrial use where what you want is heat, and not electricity. You don't get the conversion losses from heat to electrons moving. A big example is the 6% of the world's CO2 emissions that come from making Portland Cement (the binder in concrete). Making that product involves heating a mix of shale/clay plus limestone to high temperatures, which changes it chemically. Today it is mostly done by burning fossil fuels, but solar would work just as well.

    58. Re:So which kind of solar is it? by DanielRavenNest · · Score: 1

      Samsung in fact does make solar panels:

      http://www.samsung.com/us/busi...

    59. Re:So which kind of solar is it? by towermac · · Score: 1

      Oh no, zero population growth is a perfectly good reason to criticize them.

      Myself, I like people, and I'm very suspicious of people that hate people. Why would someone want to deny new people their existence? Well, greed would be the only answer.

      It's only 7 billion anyway. Possibly around 40ish billion, something cool will have to be invented to sustain us all. But then we'll have 33 billion new people, one of which will have been smart enough to think of it.

    60. Re:So which kind of solar is it? by PlusFiveTroll · · Score: 1, Insightful

      OMG, my solar plant blew up. Someone get a mop.

      Versus

      OMG my nuclear power plant blew up, run for your lives.

      Even new nuke plants have issues with waste.

    61. Re:So which kind of solar is it? by Greyfox · · Score: 1

      Mmm. Delicious.

      --

      I'm trying to teach myself to set people on fire with my mind... Is it hot in here?

    62. Re:So which kind of solar is it? by PlusFiveTroll · · Score: 1

      >Never understood why it is a common children sport in the states to shoot Squirrels.

      You've never seen one eat the insulation and wiring in a house then. They are rodents, and just like other rodents are very destructive if their numbers grow too large.

    63. Re:So which kind of solar is it? by kogut · · Score: 1

      Myself, I like people, and I'm very suspicious of people that hate people.

      "Hate" is sort of an emotional, melodramatic word, no? I think discussing the relative merits on educating people to self-select fewer children can be discussed without over-the-top, vitriolic terms. There are plenty of rational arguments before resorting to ad hominem. Oddly Greenpeace critics often seem more crazy and emotional the Greenpeace member themselves!

      Well, greed would be the only answer.

      Whose greed? Who enriches through near-zero population growth? And why is it the "only answer?"

    64. Re:So which kind of solar is it? by Uberbah · · Score: 1

      Number of nuclear plants under construction around the world: More than 60
      Number of large solar thermal plants under construction around the world: 0

      Relevance of this comparison: also 0.

      You don't need huge plants with solar. Until the advent of Mr. Fusion, nuke power means huge plants. As for cost effectiveness, get back to us when the full cost of insurance, security, maintenance, plant decommission, and storing nuclear waste for thousands of years is rolled into rates charged for nuclear power.

    65. Re:So which kind of solar is it? by Anonymous Coward · · Score: 0

      Every power source you can imagine is cheaper.

      Bullshit. You have no idea what you are talking about.

    66. Re:So which kind of solar is it? by ShanghaiBill · · Score: 0

      You don't need huge plants with solar.

      For PV solar, small is fine. For solar thermal you need scale to be cost effective. Building big solar thermal plants is dumb (which is why no one is doing it anymore - they switched to PV). Building small solar thermal plants is down right insane (which is why no one is doing that either, except for research).

    67. Re:So which kind of solar is it? by delt0r · · Score: 1

      House cats kill a lot of birds. Far more than solar plants by a hell of a lot.

      --
      If information wants to be free, why does my internet connection cost so much?
    68. Re:So which kind of solar is it? by Anonymous Coward · · Score: 0

      Samsung in fact does make solar panels:

      http://www.samsung.com/us/busi...

      Now, not back in 2008 "Samsung Electronics are among the largest patent holders in solar photovoltaic panels, although they have no products in the field today. By contrast, many of the world's biggest producers of solar panels hold relatively few patents on the technology."

      So who's the company hoarding patents again? 'Samsung "the IP gorilla in this relatively new field."'

    69. Re:So which kind of solar is it? by angel'o'sphere · · Score: 1

      I did not know you have insulation and wires in the woods :)

      If they make trouble in the house then either don't let them in or get them out, should be easy.

      Anyway if you have more fun in killing them ...

      --
      Cost free eBook I read (by iBook/Kobo/Amazon/ObookO/Gutenberg etc.): "The Green Odyssey" by Philip Jose Farmer.
    70. Re:So which kind of solar is it? by Uberbah · · Score: 1

      Then you are correct, Sir. Solar thermal is a waste of time at this point...but nuclear power is still the most expensive source built by man when all costs are considered.

  2. Re:Apple has to be hip or trendy by Anonymous Coward · · Score: 0

    What is hip and trendy varies by social circle. For instance, in some circles it is hip and trendy to concern oneself with how other people spend their money.

  3. More successful companies should do this by Camembert · · Score: 5, Insightful

    Obviously, this initiative will generate plenty of snarky comments and cynicism over here because, well, Apple.
    But if we take a step back I think it is great that a company sets this example to combat climate change while it would be so easy not to anything that doesn't bring direct shareholder revenue. I hope that more successful companies follow this example.

    1. Re:More successful companies should do this by Anonymous Coward · · Score: 0

      I think it is great that a company sets this example to combat climate change

      That is merely a side effect.
      1) Apple wants to control its whole stack of parts
      2) Apple needs power to run its datacenters.
      3) Datacenters use massive amounts of power
      4) Apple has to buy power and does not control its power source
      5) Datacenters cost massive amounts of money to buy power
      6) Apple builds its own power plants to reduce cost of its datacenters and have more control over its power

      Clear cutting 2900 acres to put up what is basically a giant shade forest does not sound very 'green' to me.

      They come out 'looking green'. But not the kind of green you are thinking about.

      I am fine with them saying 'we are doing it to reduce our costs'. But to put a spin of 'its green' is disingenuous at best.

    2. Re:More successful companies should do this by khallow · · Score: 1

      4) Apple has to buy power and does not control its power source

      It's California. Who knows what crazy power issues they'll create over the next 25 years? I don't think it'll be out of the question that California does brownouts/blackouts again except combined with a prohibition against running diesel generators. At that point, any data centers with a "green" power source will have a big advantage.

    3. Re:More successful companies should do this by AmiMoJo · · Score: 2, Informative

      It's more about saving money than caring about the climate. Lots of big companies running data centres are doing it because solar is so cheap compared to the grid. There is some initial outlay for the panels, not that much in comparison to the rest of the data centre, and then in a few years they have paid for themselves and your electricity bills are slashed.

      Looking like you care is a nice bonus, but secondary to making your product more competitive by reducing costs.

      --
      const int one = 65536; (Silvermoon, Texture.cs)
      SJW, n: "Someone I don't like, and by the way I'm a fuckwit" - AC
    4. Re:More successful companies should do this by jthill · · Score: 1

      Clear cutting

      Not sure what would prompt using that description here, but none of the candidates looks healthy.

      --
      As always, all IMO. Insert "I think" everywhere grammatically possible.
    5. Re:More successful companies should do this by Anonymous Coward · · Score: 0

      California just approved very drastic standards for power generation over the next few years. I think they'll be okay, and in a few years some of the coal and oil states will need to follow their example.

      http://www.stanforddaily.com/2011/04/25/california-passes-renewable-energy-bill/

      California's reputation as a crazy place is a little overblown. There's a lot of smart folks in CA.

    6. Re:More successful companies should do this by Anonymous Coward · · Score: 0

      I agree. And the more companies that do this, the more solar panels will drop in price due to economies of scale.

    7. Re:More successful companies should do this by khallow · · Score: 1

      California's reputation as a crazy place is a little overblown. There's a lot of smart folks in CA.

      Those smart people aren't running the show.

      California just approved very drastic standards for power generation over the next few years. I think they'll be okay, and in a few years some of the coal and oil states will need to follow their example.

      Which coal and oil states will that be? What's the payoff for decades of economic harm?

      My view is that this is more of the expensive status signalling that California is infamous for, much like riding a motorcycle without a helmet or wearing a tie. It's ok, if a person does it, but not ok if a few elites are doing it at the expense of the public.

    8. Re:More successful companies should do this by Uberbah · · Score: 1

      Who knows what crazy power issues they'll create over the next 25 years?

      You mean the crazy issues created by Enron, which has been gone for more than a decade?

    9. Re:More successful companies should do this by khallow · · Score: 1

      You mean the crazy issues created by Enron, which has been gone for more than a decade?

      The state is still there to spur on the next batch of Enrons. What is neglected here is that Enron didn't happen in a vacuum.

      Enron (and to a lesser extent, fellow energy traders) exploited an existing poorly thought-out system, the sort of thing California has long been infamous for creating, and there was this weird coincidence where the governor of the state kept making decisions for months that heavily benefited Enron to the tune of billions of dollars over the time in question.

      We still have terrible laws and systems being created in California. We still have corrupt politicians in charge of things. We still have eager businesses who would love to be the next Enron. I think it's only a matter of time.

    10. Re:More successful companies should do this by khallow · · Score: 1

      California's reputation as a crazy place is a little overblown. There's a lot of smart folks in CA.

      For another example of the crazy people in California, we have them destroying their agricultural industry via epic water mismanagement, and, of course, blaming it on global warming.

  4. 130 megawatts of energy by Anonymous Coward · · Score: 1

    C'mon. Geeks. 130 megawats of *power*. And then it'd be interesting to know: is that peak power? average?

    1. Re: 130 megawatts of energy by Traxton · · Score: 1

      Power output is usually stated in installed or peak power. In this case, my guess would be this is the power output from the PV panels when the sky is free of clouds, sun at zenith and panels pointed perfectly perpendicular to the incoming solar rays. Current frm PV is DC (Direct Current) and needs to be converted to AC (Alternating Current) to be able to be fed to the grid, although DC can be fed to data centers if wanted. If DC->AC conversion is used, stated power output might be the power leaving the converter feeding the grid, but I doubt It.

    2. Re: 130 megawatts of energy by bigwheel · · Score: 1

      Usually, PV power is rated at. Temp = 25 degrees C, and Insolation = 1000 watts/Meter**2. (peak sun and cool panels)

      NREL maps provide the equivalent peak-sun hours per day for a given area. So, that is a reasonable number to work with for estimates.

      But the temp rating is unrealistic for a black solar panel getting direct sunlight. As panels get hotter, their production decreases. So, some manufacturers also offer numbers for warmer temperatures.

  5. 2,900-acre(!) solar farm by gestalt_n_pepper · · Score: 0

    And thus we demonstrate the kind of ecological problems that can happen as we try and scale solar up to industrial scale levels. That's 2,900 acres of local ecological disruption through lack of sunlight.

    While solar has many strong points, and is great for small scale local power, you have to be careful about how you grow it, and where you put it.

    --
    Please do not read this sig. Thank you.
    1. Re:2,900-acre(!) solar farm by drinkypoo · · Score: 1

      That's 2,900 acres of local ecological disruption through lack of sunlight.

      What do you predict the results will be compared to the former farming operation?

      --
      "You're right," Fisheye says. "I should have set it on 'whip' or 'chop.'"
    2. Re:2,900-acre(!) solar farm by Anonymous Coward · · Score: 0

      how much is that in empire state buildings, or Manhattans?

    3. Re:2,900-acre(!) solar farm by Anonymous Coward · · Score: 0

      Yes, 4.53125 square miles according to Google.

    4. Re:2,900-acre(!) solar farm by Anonymous Coward · · Score: 0

      280MW from a 4.6 square mile site is quite impressive, considering that there's no constant influx of coal, nat gas, uranium, etc...

    5. Re:2,900-acre(!) solar farm by Anonymous Coward · · Score: 1

      Powering 60,000 homes and a large organization that employs some of those residents for 25 years without blasting the top off of a single mountain or pouring contaminates into rivers sounds great for large scale power, and the panels can be replaced over time without the need for additional land.

    6. Re:2,900-acre(!) solar farm by Anonymous Coward · · Score: 0

      A decrease in water use.

    7. Re:2,900-acre(!) solar farm by afidel · · Score: 0

      without blasting the top off of a single mountain or pouring contaminates into rivers

      Well, there are all the rare earths needed to make 2,900 acres worth of panels, so it's not like it's for free. In fact on a per MWhr basis I'm willing to bet that nuclear fission is still more environmentally friendly (though heat pollution of the cooling water source can be an issue depending on where the plant is sited).

      --
      There are 4 boxes to use in the defense of liberty: soap, ballot, jury, ammo. Use in that order. Starting now.
    8. Re:2,900-acre(!) solar farm by Bob+the+Super+Hamste · · Score: 1

      A slight increase in the price for a head of lettuce.

      --
      Time to offend someone
    9. Re:2,900-acre(!) solar farm by Applehu+Akbar · · Score: 1

      Since when did shade destroy an ecosystem? Look at rainforests.

    10. Re:2,900-acre(!) solar farm by zlives · · Score: 1

      a decrease in carbon consumption.
      a decrease in PGE's bottom line (fuck em)

    11. Re:2,900-acre(!) solar farm by angel'o'sphere · · Score: 3, Informative

      Solar panels don't use/contain rare earths.

      They are made form pure Si which is plus doted with Boron on one side and minus doted with Phosphor on the other side.

      You learn that in 6th - 8th grade school in a physics class btw. depending when the physics education starts in school.

      Regardless, it is easy to google.

      So: no raw earths involved at all in PV cells.

      --
      Cost free eBook I read (by iBook/Kobo/Amazon/ObookO/Gutenberg etc.): "The Green Odyssey" by Philip Jose Farmer.
    12. Re:2,900-acre(!) solar farm by angel'o'sphere · · Score: 1

      A rainforest replacing a desert would destroy the desert ecosystem. Would it not?

      --
      Cost free eBook I read (by iBook/Kobo/Amazon/ObookO/Gutenberg etc.): "The Green Odyssey" by Philip Jose Farmer.
    13. Re:2,900-acre(!) solar farm by afidel · · Score: 0

      Solar panels don't use/contain rare earths.

      Bullshit!
      First solar uses cadmium telluride cells, cadmium and telluride are two of the 17 rare earths. Don't be such a condescending ass when you are flat out wrong.

      --
      There are 4 boxes to use in the defense of liberty: soap, ballot, jury, ammo. Use in that order. Starting now.
    14. Re:2,900-acre(!) solar farm by Applehu+Akbar · · Score: 1

      Since Greens are generally afraid of rainforests turning into deserts, wouldn't this be an improvement?

    15. Re:2,900-acre(!) solar farm by jdschulteis · · Score: 2

      Well, there are all the rare earths needed to make 2,900 acres worth of panels, so it's not like it's for free. In fact on a per MWhr basis I'm willing to bet that nuclear fission is still more environmentally friendly (though heat pollution of the cooling water source can be an issue depending on where the plant is sited).

      What rare earths? These panels are made from a thin film of cadmium and tellurium on glass, no rare earths required. Tellurium is somewhat rare, if that's what you meant. Since it is mostly produced as a byproduct of copper production, the panels increase the total economic benefit derived from that environmental cost.

      Nuclear being more environmentally friendly on per MWhr basis depends heavily on how you define "environmentally friendly".

      As for water, "The project will also displace over 152,000 metric tons of water consumption annually based on the average California grid." So, not only no heat pollution, it will save water compared to other methods of producing the electricity.

    16. Re:2,900-acre(!) solar farm by angel'o'sphere · · Score: 1

      *facepalm*
      They are not: http://en.m.wikipedia.org/wiki...

      But, you are right, I forgot that there are PV cells not based on Si.

      --
      Cost free eBook I read (by iBook/Kobo/Amazon/ObookO/Gutenberg etc.): "The Green Odyssey" by Philip Jose Farmer.
    17. Re:2,900-acre(!) solar farm by DanielRavenNest · · Score: 1

      I guess you don't have any idea how much land is disrupted when you strip mine for coal. It's a lot, and it continues as long as you need to feed the power plant. Solar is a one time installation.

  6. stock holders by Anonymous Coward · · Score: 0

    As a stock holder I see this are marketing only, bad investment. Sorry Tim.

    1. Re:stock holders by Maury+Markowitz · · Score: 1

      That's right, because Apple's has a terrible track record when it comes to investing in marketing. ::rolleyes::

  7. Re:Apple has to be hip or trendy by Anonymous Coward · · Score: 0

    Clearly it is in yours, because you replied to me.

    Though I suspect you are implying it is in mine, and you are correct in that I do concern myself with people who sniff around in my business when it has no impact on them. I find that suspicious because I can't imagine a motive for such a thing.

    So yes, if I buy an Apple product and someone who isn't party to the transaction in any way pops up with an opinion about it, it causes me to wonder why they've bothered to notice and what they intend to do. Almost always it is nothing but impotent ranting but it is good to check just in case.

  8. Advocate only? by CaptainLard · · Score: 1, Interesting

    Tim Cook, Apple's chief executive officer, has advocated taking more steps to combat climate change."

    The thing is when you're the CEO of the richest company in history (maybe?), you're in the unique position of actually being able to do something instead of suggesting other people do it (aka advocating). Way to be just like the rest of us, Tim Cook.

    But for today I'll be glad Apple has spent ~0.7% or whatever of it's cash reserves on something they would have to buy anyway and thus gets counted as an investment. I'd be really impressed if they took $10B or so and spent it on some promising new nuclear or fusion project. What obligation does a corporation have to do such a thing in the free market where the shareholder is king? Well, a stable environment would be good for the economy.

    Now please fill me in on all the great stuff Apple does for the environment so I can be less...less impressed!

    1. Re:Advocate only? by Crashmarik · · Score: 2

      The thing is when you're the CEO of the richest company in history (maybe?),

      Not even close

      Dutch East India company at an inflation adjusted capitalization of $7,000,000,000,000.00
      http://www.fool.com/investing/...

    2. Re:Advocate only? by Anonymous Coward · · Score: 0

      I'm just glad something is being done. Yes, the data center still uses power at night... but with the state of energy so fscked in the US, anything is better than nothing.

      If Apple could make PV panels with their quality control of other products, it just might be a useful business to step into. Oil and gas prices are well on their way to triple digits a barrel and $4-$5 a gallon (because OPEC can do that), so now is a good time to step into the solar market and do some major advances.

      If Apple did make PV panels, they could actually make a killing, since there are so many things that could be done with them:

      1: Have each cell on a panel be independant so that 1-2 cells shaded are not affecting other parts. As of now, shade one cell, the entire panel's output drops by 1/2 to 90%.

      2: Have a mini-MPPT controller on each panel. Less work would be needed by the inverter or charge controller.

      3: A built in "oh crap" switch that can be connected to panels so they can all be shut off in case of an emergency. This is a must for rooftop panels and such so a firefighter can disable them and not worry about getting electrocuted. Perhaps this might be done by a mechanical spring-loaded switch, controlled by a microcontroller that is part of the fire-safety system.

      4: Maybe some type of smart controller as part of #2 above, so one can get a list of voltages and amps coming in from all parts of a panel in real time. I'm one of those types who will look at a spreadsheet from my charge controller to find the absolute best way to get panels working the best where I am.

      5: Solar panels designed to be vertical. These will get significantly less light than horizontal or tilted panels (think cosine instead of sine...) but sometimes there are a lot of south (or north if in the SH) facing surfaces on buildings that can be used.

      Of course, there are always advances needed with flexible and transparent panels.

    3. Re:Advocate only? by Anonymous Coward · · Score: 0

      Seriously? They are actually doing something, they're investing in a new solar power project. And they're already powering their data centers with renewables. So they've actually done something, as well. Which is not the same as just suggesting other people do it.

      How can you write that sort of comment on a story which is just about them investing in solar? Since when did doing R&D become the only way to 'do something'?

    4. Re:Advocate only? by Anonymous Coward · · Score: 0

      I fully expect this kind of jackassery when Apple's name is mentioned. Had it been Lord Elon Musk there would be about 750 comments by now saying how refreshing and forward thinking this is. Welcome to Slashdot... Fanboys rule the roost.

    5. Re:Advocate only? by Anonymous Coward · · Score: 0

      If they had paid their taxes, some of their yearly income would help pay for the science budget. That would be a lot more helpful than these one-time investments.

    6. Re:Advocate only? by Anonymous Coward · · Score: 0

      Spices vs electronics. Not a fair comparison.

    7. Re:Advocate only? by jo_ham · · Score: 0

      Maybe start here?

      http://www.apple.com/environme...

      Apple have been environmentally conscious (as much as a multinational business can be - they obviously have a large impact) for a long time, since before it was fashionable to be - they removed BFRs and PVC and reduced packaging volumes long before it became a big talking point. They just didn't tell anyone about it.

      Either way, investing almost a billion dollars in a single PV project seems to not be enough for you. Pray tell, how much of a company's cash reserves should go towards impressing you? I'd say that investing 800 million dollars was doing a little more than just "advocating", or does it not count when the company is very wealthy?

    8. Re:Advocate only? by CaptainLard · · Score: 2

      Pray tell, how much of a company's cash reserves should go towards impressing you?

      Well since you're asking me, obviously ALL of it!

      But seriously I am glad that when given the option of buying power from the grid (mostly coal) or a new PV project, they chose PV. BUT....its not like they stuck their neck out very far. Apple will (probably) need power for 25 years, they just paid for it up front. Their "investment" is essentially a purchase or a sunk cost for the future (probably not using that term correctly but hopefully you get the point).

      All these tech companies have immense power (aka money) to make an epic statement. "In its most recent quarterly SEC filing, Apple reported that it had $158.8bn (£94.9bn) in cash and cash equivalents" (forbes). How many new hot text apps can they possibly buy with that? Its great that the $0.8b ended up in a new PV project that will pay itself off over 25 years. But think about how much impact just 10% of their straight up cash would have if truly invested in advanced power generation research over the same time. Half their cash is somewhere in the ballpark of the cost of 1/4 of our operating nuclear plants! Throw in some of their marketing expertise to shut up the anti nuke crowd and they could probably build more and single handedly eliminate coal as an energy source in the US with money to spare!

      So yeah when you're worth ~$3/4 TRILLION, choosing to buy power from one source vs another doesn't really count as more than advocating, when just a little more risk you can make sweeping changes in a field that desperately needs it. Proportionally, all apple is doing is talk.

    9. Re:Advocate only? by angel'o'sphere · · Score: 1

      I'd be really impressed if they took $10B or so and spent it on some promising new nuclear or fusion project.

      Why should a bunch of techno hippies invest into nuclear power, regardless what kind?

      (Considering that solar is cheaper right now already and in the long run will be cheaper than any other energy source we can think of right now)

      --
      Cost free eBook I read (by iBook/Kobo/Amazon/ObookO/Gutenberg etc.): "The Green Odyssey" by Philip Jose Farmer.
    10. Re:Advocate only? by david_thornley · · Score: 1

      Adjusting for inflation over that many years is tricky, and often subsumes real increases in wealth. The Wikipedia article references an article in the Atlantic about Apple, which makes it difficult to find supporting evidence. I haven't seen the basis for these estimates, or how the valuation was split between its functions as a company and its functions as a government.

      --
      "When you have eliminated the unacceptable, whatever is left, however improbable, must be the truthiness" - Holmes
    11. Re:Advocate only? by towermac · · Score: 1

      OPEC Is done man. Seriously, fracking has done that. New technology, in the end, always destroys monopolies and cartels.

      While one can't help but worry about longer term environmental issues, everyone must appreciate the shorter term benefits. Not just cheap gas; that's one of the manifestations, but OPEC has been soaking us for many many years now. All those shiny new cites and ports and resorts; that's all our money. Some from Europe, most of it US. Think about what our economy would look like now, if that money had stayed here these last 30-40 years. *That's* the price we paid for a political alliance with them. Seems high...

      At any rate, no; now is not a good time to invest in solar research and production. Probably a decent time to buy a big lot of solar panels though.

    12. Re:Advocate only? by towermac · · Score: 1

      They got out of those taxes by doing without the money. I'll repeat: they didn't take the money. It's literally sitting in a vault overseas somewhere. If and when they take it, they will then have to pay the tax on it.

      Why don't they take it? Aren't they greedy? It's not making them any more money sitting there; interest rates are near zero. Now they've lost some because of oil and the strong dollar. What are they waiting for?

      If the greedy rich won't take their own money, simply because of the tax, that's your best indicator that the tax is too damn high.

    13. Re:Advocate only? by Uberbah · · Score: 1

      If the greedy rich won't take their own money, simply because of the tax, that's your best indicator that the tax is too damn high.

      Or....our best indicator you're in outer space. If all these corps paid all their taxes, they'd still be some of the richest corps in the history of the world, Mr. Galt.

    14. Re:Advocate only? by towermac · · Score: 1

      Your point is well taken; Apple is simply making a smart financial move, albeit with some small amount of risk in an area that is not their specialty. Just a nerd worthy bit of cool news.

      But I'm correcting you on the 3/4 trillion and even the 160 billion figures; they mean far less than you think they do. It's not like Apple is an Exxon, or even a Sears back in the day. They can crash and burn with very little notice, and also go in a slow motion spiraling arc; they've done both. They know this about themselves; that's why they hoard and stockpile.

      When, not if, things start going badly for them again, then they have $160 billion only, which they will burn through pretty quickly. And I doubt Steve can come and save them again. But maybe..

    15. Re:Advocate only? by Uberbah · · Score: 1

      OPEC Is done man. Seriously, fracking has done that.

      Nevermind that the Saudis have been putting the hurt on fracking by flooding markets with oil, in a bipartisan effort with the U.S. to hurt Iran, Russia, and Venezuela. A flood that will soon lead to a second oil crash in the U.S. if it doesn't stop soon. If fracking a well ceases to be profitable if oil is under $90 a barrel, they wont do it.

    16. Re:Advocate only? by towermac · · Score: 1

      Is it really, in the longer term? I mean, the total amount of available solar, compared to the eventual population of the Earth. All the people, with 3 bedrooms, 2 baths, central heat and air, with two electric cars in the garage. Ten billion electric cars, commuting every morning on the planet Earth.

      Will solar do that? I see big figures for daily solar radiation, but doesn't the planet need most of that? Will it ever be feasible to store newly generated electrons on that level? It certainly isn't now.

      What we have now, is two forms of energy stored in the Earth's crust. One is carbon, of which we are realizing the costs. The other is nuclear, of which we are as afraid as medieval peasants were of witches and omens.

      Don't talk to me about costs; you make it cost that much, with your triple certified inspections and permits and years of studies to tie up the capital. You mean to kill it, and that's how you do it. Concrete and steel and welders and a truckload of cobalt pipe or whatever does not cost that much. All you have to do is mine some uranium or thorium.

      Oh wait, we already did that. It's sitting around as really bad (seriously) nuclear waste at various sites throughout the country. Too hot and poisonous even, to bury under Yucca mountain, apparently. What are you going to do with that, btw?

      You burn it up in a nuclear reactor, in case I have to spell it out. I just did I guess. Your plan is to leave it sitting around for 10,000 years. That's a bad plan.

      Sorry if I yelled at you. Nuclear power. Love it.

    17. Re:Advocate only? by towermac · · Score: 1

      At $90 you're completely right. Break even with fracking is closer to $50, and that changes the equation a bit, doesn't it?

    18. Re:Advocate only? by angel'o'sphere · · Score: 1

      If you know so much, how can it be you don't know how little of the earth you need to provide solar based energy to the whole world?

      Go read a book, better two, you should also read about the problems of nuclear power, onviously you don't know much about that either.

      --
      Cost free eBook I read (by iBook/Kobo/Amazon/ObookO/Gutenberg etc.): "The Green Odyssey" by Philip Jose Farmer.
    19. Re:Advocate only? by Uberbah · · Score: 1

      That depends on the well. A lot of old ones were being opened for fracking not just because of new methods of extraction, but the high price of oil. Now it's just a matter of mathematics: oil costs $X dollars per barrel, and this well here costs $Y per barrel to tap. If Y lt X, they wont do it.

    20. Re:Advocate only? by Anonymous Coward · · Score: 0

      OPEC Is done man. Seriously, fracking has done that. New technology, in the end, always destroys monopolies and cartels.

      While one can't help but worry about longer term environmental issues, everyone must appreciate the shorter term benefits. Not just cheap gas; that's one of the manifestations, but OPEC has been soaking us for many many years now. All those shiny new cites and ports and resorts; that's all our money. Some from Europe, most of it US. Think about what our economy would look like now, if that money had stayed here these last 30-40 years. *That's* the price we paid for a political alliance with them. Seems high...

      At any rate, no; now is not a good time to invest in solar research and production. Probably a decent time to buy a big lot of solar panels though.

      Nope, the money you spent on petrol and diesel was spent building those resorts. Your choice to spend the money on big cars and trucks with bad fuel consumption. The OPEC countries simply took advantage of your desire to buy their oil.

      And OPEC reduction in oil prices over the last year has seriously dented the fracking industry. OPEC are not dead yet.

  9. "powers data centers with renewable energy" by bradley13 · · Score: 1

    "[Apple] powers all of its data centers with renewable energy"

    Solar makes lots of sense in the California desert. However, I find statements like the above really annoying. In the night, solar provides zilch. On calm days, the same for wind. Apple's data centers hang off the grid like anyone else, and the great weakness of all renewables is irregular production and lack of storage.

    --
    Enjoy life! This is not a dress rehearsal.
    1. Re:"powers data centers with renewable energy" by jo_ham · · Score: 1

      They use more than just solar PV. You should probably do some research before you "get annoyed" about a statement that you have not checked up on in detail.

    2. Re:"powers data centers with renewable energy" by zlives · · Score: 1

      "lack of (local) storage" is a technological issue.
      not sure on the numbers but it is possible that Apple produces enough during the day to offset its use at night and being "hang off the grid" is the energy storage system during peak production.

    3. Re:"powers data centers with renewable energy" by Anonymous Coward · · Score: 0

      nd the great weakness of all renewables is irregular production and lack of storage.

      Except for gravity and tidal-forces, as realized in hydroelectric and, er, tidal-wave-harvesters (whatever those are really called).

      Those are pretty much as constant as the Northern Star.

    4. Re:"powers data centers with renewable energy" by romanval · · Score: 1

      Capacity can be smoothened out with battery storage-- that's where someplace like Tesla's Gigafactory comes in; it drops the price LiOn batteries by 30%, while the used batteries can then be sent off to solar farms to hold excess capacity, releasing it at night.

  10. Terrible price by Maury+Markowitz · · Score: 2

    $850 million for 130 MW? That's $6.50 a watt. Commercial scale solar is supposed to be around $1.60. Am I missing something here?

    1. Re:Terrible price by Anonymous Coward · · Score: 0

      Yes, time. 850M for 130MW/month. How many months are you running your calculation?

    2. Re:Terrible price by Anonymous Coward · · Score: 0

      $850 million for 130 MW? That's $6.50 a watt. Commercial scale solar is supposed to be around $1.60. Am I missing something here?

      Well, the site produces 280MW total; for a $/w of around 3.

    3. Re:Terrible price by ShanghaiBill · · Score: 5, Funny

      $850 million for 130 MW? That's $6.50 a watt. Commercial scale solar is supposed to be around $1.60. Am I missing something here?

      It is much more expensive to make the solar panels with rounded corners.

    4. Re:Terrible price by Anonymous Coward · · Score: 1

      Indeed. Your first calculation is watts, but I think you misunderstood the concept of "watt-hours", which is how this will be amortized. 850 mill is the capital outlay. At commodity generation prices (projected) the payback will probably be measured over a period of 5-15 years, including maintenance.

      Don't worry. People with large bags of money don't just buy stuff the way you do in your daily life, they hire people to do a business study first. I wouldn't be surprised if this project already had a multi-million dollar price tag behind it full of approvals from eco-impacts to corporate perceptions in marketing - as well as bail out plans for selling the capital - and by that I mean they likely have insurance and a specific buyer in mind to get out of the project if it doesn't perform as their projections forecast.

    5. Re:Terrible price by dubbayu_d_40 · · Score: 1

      Actually, it's 280MW, 150MW will be sold to PG&E. Apple will be running a profit during peak hours.

    6. Re:Terrible price by Anonymous Coward · · Score: 0

      Yesm you're missing the 25 years...

    7. Re:Terrible price by Anonymous Coward · · Score: 0

      Although current high-efficiency designs use single crystals, which are circular. Then, the sides are trimmed to increase packing density...

    8. Re:Terrible price by CrimsonAvenger · · Score: 1

      Actually, no.

      Apple is HELPING to build the installation. They're not funding it fully. They're funding enough to get 130MW as their share of the pie.

      --

      "I do not agree with what you say, but I will defend to the death your right to say it"
    9. Re:Terrible price by Anonymous Coward · · Score: 0

      > Apple's share of the energy produced will be about 130 megawatts, while another 150 MW will be sold to Pacific Gas & Electric

      Considering those are solar panels and the sun doesn't shine 24/7, how many kWh does that represent over a year?

    10. Re:Terrible price by Anonymous Coward · · Score: 1

      It's $0.03 per month if the system runs for 20 years.
       
      You ain't too bright, is ya?
       
      Or were you in such a hurry to bash Apple that you plum forgot to think?

    11. Re:Terrible price by Rockoon · · Score: 0

      $850,000,000 / 300 months = $2,833,333.33 per month... dipshit.

      (25 years also, dipshit)

      Perhaps you should go shopping...

      --
      "His name was James Damore."
    12. Re:Terrible price by Anonymous Coward · · Score: 0

      It's clean energy, this will help when California's carbon tax laws (http://en.wikipedia.org/wiki/Global_Warming_Solutions_Act_of_2006) come into effect,
      It's always sad that the cost of polluting is never internalized, we keep pushing this onto the next generations... so companies should be encouraged to use cleaner alternatives.

    13. Re:Terrible price by Solandri · · Score: 1

      Replying to OP to clarify the figures for all the replies who clearly don't know how these things are measured.

      130 MW is the nameplate capacity, aka peak generating capacity. i.e. If the sun were directly overhead on a cloudless day and the panels had just been cleaned, how much power would they generate?

      Actual production over a year is the nameplate capacity times capacity factor times one year. PV solar's capacity factor for the continental U.S. averages about 0.145. It peaks in the desert southwest at about 0.185. Places like Germany and France are closer to 0.10. Capacity factor takes into account night, movement of the sun across the sky, clouds and weather, dirt building up on the panels, downtime for maintenance, etc. Everything that on average diminishes production below the peak.

      Using the 0.185 figure, the annual production of this array is (130MW) * (0.185) * (8766 hours) = 210822 MWh. At California's average retail electricity price of $0.1353 / kWh, this works out to $28.5 million dollars of electricity generated per year. Break-even period for the $850 construction cost (excluding financing) is then 29.8 years. Financing (either taking out a loan to pay for the panels up-front, or the opportunity cost of investing cash on hand into something with a payback time in decades) is a factor which should be taken into account, but whose exact impact depends on interest and inflation rates over those 30 years.

      $ per watt is a shortcut used to quickly gauge installation costs. It's just the $ cost for installation divided by the nameplate capacity in Watts. OP correctly calculated this as $6.54. The $1-$2 per Watt figure commonly quoted by PV salesman for economy panels is just the cost of the panels. You also need framework to mount the panels on, as well as regulation electronics to even out the voltage, and disconnect the array from the grid during a power failure so you don't electrocute the utility worker who's trying to fix a downed power line. That typically increases the cost to the $3-$7 per Watt range. My guess is the $ per Watt is so high because Apple is opting for higher efficiency panels, which are more expensive. (That doesn't change any of the above math though, since it's based on nameplate capacity which already accounts for panel efficiency.)

    14. Re:Terrible price by angel'o'sphere · · Score: 1

      You are mixing up 'nameplate capacity' with 'peak capacity'.

      Nameplate capacity is what a plant actually does produce, not what it could, or does at peak, hence the name: nameplate.

      Actual production over a year is the nameplate capacity times capacity factor times one year.
      Not it is not. Solar panels have no capacity factor. They have a power production curve depending on orientation and tilt. They have a 'correction factor' local to the location where the panel is set into operation. E.g. same latitude on earth has the same restrictions on orientation and tilt. (actually not so simple, as it makes sense to change the tilt over the course of a year) However different restrictions on 'number of sun hours' per year.

      If at all you could go to a certain place and measure/calculate up all relevant factors and call the product/result 'capacity factor'.

      In the example of Apple, contradiction your idiotic calculation, they have a plant that produces 130MW + 150MW = 280MW. If that is peak, average aka nameplate, or any other 'interesting' number is not mentioned.

      The rest of your post is just bollocks. Ever marketing brochure of a PV selling company is better on facts.
      E.g.: The $1-$2 per Watt figure commonly quoted by PV salesman for economy panels is just the cost of the panels. You also need framework to mount the panels on, as well as regulation electronics to even out the voltage
      Plain wrong.

      I suggest leaving calculations how much power a certain PV installation is producing, how that varies over daytime and the course of the year, how that relates to this and that: to the guys who buy it, sell it, spent the money etc.

      --
      Cost free eBook I read (by iBook/Kobo/Amazon/ObookO/Gutenberg etc.): "The Green Odyssey" by Philip Jose Farmer.
    15. Re:Terrible price by Anonymous Coward · · Score: 0

      Wow. You have no idea how dumb you're making yourself look.

    16. Re:Terrible price by david_thornley · · Score: 1

      There's risks to the company and its employees and stockholders. There's often too little risk for the decision makers.

      --
      "When you have eliminated the unacceptable, whatever is left, however improbable, must be the truthiness" - Holmes
    17. Re:Terrible price by towermac · · Score: 1

      It was a good browser. It was second best on the Mac.

      Fine. Back against the wall, he had to jerk Billy off a little. I don't think he sucked his dick. He may have.

      He did what he had to do. Let it go, man.

    18. Re:Terrible price by delt0r · · Score: 1

      Because $ per watt is stupid. All it tells you is what you could get on a perfectly fine day in the middle of summer, in the tropics, for about 20min. Oh and its probably only if your panel is in space. The second any of these things are not true that 1Watt panel is producing far less than a watt. Average energy is better, average energy that is generated when you can use is better still.

      --
      If information wants to be free, why does my internet connection cost so much?
    19. Re:Terrible price by DarthVain · · Score: 1

      700$ Million was to fight solar patents in court. 100$ Million was to eventually Licence the technology from Samsung. 50$ Million was the actual cost of construction.

  11. well, factories (mills) used to dam rivers by turkeydance · · Score: 1

    for their exclusive power needs. Apple just dams the sunlight.

  12. 130 MW for 25 years for $848M by CrimsonAvenger · · Score: 2

    That all works out to about 3.0 cents per kWh (24-7).

    If they're not paying extra for the actual electricity, of course. TFA seems to be saying this will be their actual cost for the electricity for the next 25 years.

    I find myself wondering how they're managing such a low rate given that half the power they're buying (at least) will be generated by the local electric company the old-fashioned way (which charges about five times that for commercial power).

    --

    "I do not agree with what you say, but I will defend to the death your right to say it"
    1. Re:130 MW for 25 years for $848M by jfengel · · Score: 1

      As I understand it, they usually report peak wattage rather than total energy production. It doesn't produce anything at night, and less most of the day. So the price per actual generated kWh may be closer to 10 or 12 cents. Which happens to be right around the national average, though considerably less than most of California.

      In the end, I don't think it's purely a price thing. They're hoping to have a positive impact on the world as well. But if they can do it while netting about the same price as they would have spent anyway, or even a slight bargain, that makes it a no-brainer. If it's slightly more, it's still well within their total corporate goals.

    2. Re:130 MW for 25 years for $848M by CrimsonAvenger · · Score: 1

      In the end, I don't think it's purely a price thing. They're hoping to have a positive impact on the world as well.

      It's purely a price thing. Plus a little bit of publicity.

      If they were after having a "positive impact on the world", they could have spent $80B building solar installations without seriously straining their bankroll....

      --

      "I do not agree with what you say, but I will defend to the death your right to say it"
  13. can't pull the plug on him now, beeotches! by Thud457 · · Score: 1

    Oh great, now a virtual Steve Jobs will start skulking around, appearing in any nearby reflective surface.

    --

    the preceding comment is my own and in no way reflects the opinion of the Joint Chiefs of Staff

  14. Re:If I owned AAPL by Anonymous Coward · · Score: 0

    As someone who actually does own stock in AAPL, I'm very pleased, both for economic and for environmental reasons. Looking at the price today, I'd suggest that lots of people agree with me too.

  15. Watching people buy Apple products by Anonymous Coward · · Score: 0

    is much like watching lemmings jump off a cliff or a car accident. You know it's stupid but you have to wonder why.

  16. Well, aren’t you a glass half empty type. by DumbSwede · · Score: 4, Insightful

    Ecologically speaking I think you could describe the desert areas of the world as biologically under-productive, true they have a unique ecology, but they are largely unthreatened because they are hostile environments (so little development historically). Now here is the thing, you can probably make these areas more bio-productive with these types of solar energy initiatives thus enabling more wild animals in total to inhabit the planet (and actually strengthen the web of life). The reason I say more bio-productive is because the heat, lack or water, and lack of shade prevent lots a plant growth. Direct sunlight is not needed for plant growth, most plants only utilize 2% of direct sunlight for growth. With large swaths of shade, there will be more plant growth because ground temperatures will be lower and more water can be maintained by what plants choose to live in the sheltered areas. While the areas may seem shady by contrast, they likely will have more than enough scattered/indirect light for plant growth. With more plant growth, more wildlife.

    You have to pick your battles. Does converting deserts to energy production do the environment and biosphere less damage than business as usual? Sure it changes the environment, but to resist all change, because it alters the biosphere in someway, is not a war you are going to win. Trying to keep the Earth totally as it once was is more a religious crusade than a practical goal.

    1. Re:Well, aren’t you a glass half empty type. by Forgefather · · Score: 1

      I pity the poor service men that will have to maintain these panels because every snake, lizard and cactus will be fighting for the shade. You are exactly right that this will become the metropolis of the desert.

      As another point what if we put a solar farm in the Atacama Desert? As the driest place on earth there is hardly any life at all even on a bacterial level so would it be habitat destruction to turn the whole thing into a solar farm?

      --
      "There are lies, there are damn lies, and there are statistics"
    2. Re:Well, aren’t you a glass half empty type. by Forgefather · · Score: 2

      Actually now that I am thinking about this could it be possible to use massive solar farms to combat desertification? I know that it's a huge problem in west Africa where desert encroachment has been taking over the precious agricultural land and causing food shortages. If you could boost the shade amount in the desert which would theoretically increase the amount of plant life while cooling the surface it could be possible, when done on a massive scale, to reclaim stretches of desert. All while developing cheap energy for their respective people. Can someone with some knowledge on this subject weigh in?

      --
      "There are lies, there are damn lies, and there are statistics"
    3. Re:Well, aren’t you a glass half empty type. by Anonymous Coward · · Score: 0

      Electricity can only travel so far before it gets "lost".
      Building out huge solar farms would net you huge power gains, but then there's:
      A) Nobody to use the power
      B) Nobody that can afford to pay for that power
      C) Nobody trained to maintain the panels/plant
      Everyone you train to maintain the panels/plant would be making far more than their neighbors and would move out of Africa as soon as possible to work for a European solar plant and send back Eurobucks to their old friends and family. You'd be taking a dive, because providing power to Africans will, at best, get you a bunch of African Dollars which is worth practically nothing anywhere else, so it'd be more cost-effective to build the solar plant anywhere else. A few years later, African Warlord #1,203,112 will see the plant as a western hold, take it, and then tell you that if you don't send him $x million per year, he's killing everyone that used to work for you, while he tears apart the installation and sells bits for scrap.

    4. Re:Well, aren’t you a glass half empty type. by Anonymous Coward · · Score: 0

      I live in the southwest, have learned to appreciate the desert and I totally agree. Providing shade will only increase plant/animal life, these soalr farms may well cause life to flourish where it otherwise would have withered.

    5. Re:Well, aren’t you a glass half empty type. by DanielRavenNest · · Score: 2

      Developers are already building solar farms in the Atacama:

      http://www.bloomberg.com/news/...

      Not only is it very sunny, it is high altitude and cold. Less air above it means the sunlight is more intense, and solar cells are more efficient when they are cooler. The combination makes it the best place in the world for solar, aside from the fact nobody lives there and you need power lines to the coast, where people actually live.

    6. Re:Well, aren’t you a glass half empty type. by Forgefather · · Score: 1

      Yeah social issues would be the limiting factor here, but there are some relatively stable African countries. I am wondering more about the technical feasibility. How much ground coverage would we need to change the water cycle at the edge of a desert?

      --
      "There are lies, there are damn lies, and there are statistics"
  17. It is a sentiment stock by Anonymous Coward · · Score: 0

    It is a sentiment stock. A big one but a sentiment stock. If you profit in the short term for this, good for you. If you hold AAPL long enough you will learn this in bitterness. Nobody ever increased shareholder value through malinvestment. Even the hippie activists who run Silicon Valley are subject to the laws of economics.

  18. Coal and Oil states ramping up now by SuperKendall · · Score: 0

    With those incredibly asinine and unrealistic targets California has insured they will be buying massive amounts of power from "Coal and Oil States" for a hundred years. This other states are going to be LITERALLY burning the midnight oil just to keep California brownouts to a minimum.

    Look at how much space is required just to power Apple's campus and Data Center. Is California going to cover every square inch of the state with solar cells?

    Apple's solar farm is very likely in response to seeing madness like that passing, they want to be able to have power no matter what and not pay through the nose for it as Californians are going to be.

    It's nice that Apple can carve out a niche of sanity in an insane land.

    --
    "There is more worth loving than we have strength to love." - Brian Jay Stanley
    1. Re:Coal and Oil states ramping up now by towermac · · Score: 1

      It's nice that Apple can carve out a niche of sanity in an insane land.

      But it apparently costs a pretty penny to buy sanity in CA.

  19. Solar farms are very compatible with by pubwvj · · Score: 2

    Solar farms are very compatible with ecosystems and pasture based farming.

    I've seen several now and am impressed.

    In a desert situation the solar farm creates shade which conserves water by reducing evaporation and creating microclimates where life thrives. That's a good thing.

    In non-desert situations livestock can be grazed around the panels. Especially smaller livestock like sheep, goats, pigs and chickens. Cattle are more of a problem from rubbing on the bases but with big strong bases this becomes a non-issue. The livestock do the mowing that otherwise would be done mechanically. Done as managed rotational grazing this results in the sequestering of about 1.4 tons of carbon a year per acre or more. That's good for the environment. It also produces food, meat, from solar, the sunshine and plant activity. The moving shade of the panels is also beneficial to the livestock while letting the forages, plants, grow between them.

    Big win in either climate.

    1. Re:Solar farms are very compatible with by Anonymous Coward · · Score: 0

      except all those ecosystems raped for the minerals to manufacture the PV, nah you can just ignore all that since it's China and 3rd world hovels that bear the brunt of suffering

    2. Re:Solar farms are very compatible with by pubwvj · · Score: 1

      I give you negative points for you're knee-jerk negative reaction and lack of solution. I hear you're also a liberal.

      But back to the point you tried to make. No, you're wrong. Those ecosystems were not raped for the materials. The materials are mined from mostly underground and in confined areas. This produces huge numbers of solar panels that then produce power that avoid the need for burning fossil fuels and other truly negative methods.

      Rather than being a knee-jerk, NIMBY, liberal anti-everythingist start finding real solutions and understanding what is being presented.

      By the way, your farts smell and you're a coward.

    3. Re:Solar farms are very compatible with by Anonymous Coward · · Score: 0

      You forgot about the negative effects of the cow farts due to the methane they release...

  20. trashing the environment by Anonymous Coward · · Score: 0

    How can a 2,900 acre solar farm be considered environmentally sane? Stupid, wasteful, and destructive!

  21. Awesome! by Anonymous Coward · · Score: 0

    I can't wait until Apple invents solar power!

  22. "iPhone Maker" by Anonymous Coward · · Score: 0

    That's it, Macs are dead.

  23. unbelievable by slashmydots · · Score: 1

    Well our Foxconn workers are basically slaves who jump off the roofs occasionally but we better use that 75% profit margin and illegal monopoly abuse proceeds to stop global warming! (actually they just want free electricity after the panels pay for their initial investment). At least now they can get an eco-credit on those taxes that they don't pay to the US gov.

    1. Re:unbelievable by viperidaenz · · Score: 1

      They just wanted to spend some money in USA so they can bring some more off-shore profits back without tax.

  24. The real quote by viperidaenz · · Score: 1

    The iPhone maker already powers all of its data centers with renewable energy and it's factories in China with second-born children

  25. Nonsene yourself by Anonymous Coward · · Score: 0

    It costs more than coal or gas (but not if you figure in externalities and the cost rise of fuel for the future), but less than nuclear.

  26. Can't bear to watch it by 2ms · · Score: 1

    I remember when Apple used to create products that had incredibly positive impact on the lives of billions of people all over the world. Things like the iMac, the iPod, the iPhone, the iPad -- all products that basically overnight changed everyone's ideas of what could be done in their areas.

    Then Steve Jobs died.

    4 years later all they've done is install 2015 model chips and plate some things in gold while Ive turns the most beautiful OS in existence into some kind of Japanese cartoon about bubblegum and Tim Cook sits around ordering Solyndra products and making ads about how wonderful his is for it.

    I knew that Jobs was irreplaceable and that Apple would eventually just turn into another HP or whatever. But it's actually turned out to be something much worse. They aren't just operating at a lower level of competence. They've lost everything that made them great and become something different while having an arrogance and misguided confidence that makes even Steve Balmer look modest. It's as if they can't see how they aren't doing any of the things that made Apple great.

    1. Re:Can't bear to watch it by towermac · · Score: 1

      Ouch. Already? No, not HP.

      Same old Apple, just without the greatness.

  27. Meow! by DarthVain · · Score: 1

    LOL! I have heard this argument before. The Cats killing more birds statistic is an urban one, i.e. most of the birds they are killing are of the urban variety, like pigeons (rats of the sky), and other "pest" birds. Those big solar towers are not located in urban areas, but rather the countryside. What birds they may or may not be killing are of the more important variety...

    Not that I say that it is significant, or that I am against this sort of power generation (personally I think it is fascinating), only that the cats kill more birds than solar towers, while "technically" true in volume, is a bit misleading and BS insofar as an accurate comparison goes... The same goes for window strikes really, that is an urban issue, and the type of birds are not going to be the same.

  28. Meouch! by DarthVain · · Score: 1

    In fact, as anyone that lives in the country that has owned cats might tell you, the shoe is sometimes on the other foot in that cats are just as likely to get eaten by a predator bird...

  29. Solar powered generators. by NewYork · · Score: 1