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The Myth of Going Off the Power Grid
Lasrick writes: Dawn Stover uses Elon Musk's announcement that Tesla will soon be unveiling plans for a battery that could power your home as a starting point to explore the idea that "going off the grid" is going to solve climate change. "The kind of in-house energy storage he is proposing could help make renewables a bigger part of the global supply. But headlines announcing that a Tesla battery 'could take your home off the grid' spread misconceptions about what it takes to be self-sufficient — and stop global warming." Stover worries that shifting responsibility for solutions to climate change from governments to individuals creates an 'every-man-for-himself' culture that actually works against energy solutions and does little to reduce overall greenhouse gas emissions. Instead, "smart grid" technology would be much more efficient: "With a smarter grid, excess electricity generated by solar panels and wind turbines could be distributed to a network of on-the-grid home and car batteries. Some utilities have also experimented with using home water heaters as an economical substitute for batteries."
"Putting energy in a battery throws away 30% to 40% right off the top in charge and discharge inefficiencies as shown above. If you have access to the grid, it makes no economical sense to give that up! Energy storage in the grid is 100% efficient and virtually unlimited whereas storing energy in batteries is limited and not only throws away 30% of your energy, but also:"
Source: http://www.aprs.org/off-grid-maybe.html
Doesn't matter. As long as monopolistic energy companies spend their time legislating new fees to prevent the average person from being able to afford rooftop solar panels and wind turbines under the banner of "not choosing winners" ...a net-zero utility bill simply isn't possible in today's (political) climate - not in the US.
This isn't likely to change, either. So, that leaves one option: Every man for himself. A house, and maybe even an entire neighborhood could be built around the idea of having some ability to cut utility costs by utilizing smart appliances, solar power, and electric cars with big honking batteries. But if you generate more power than you need, you better store it - where I live, you'll get an extra fee every month for generating your own power AND the power company only takes your excess in exchange for WHOLESALE rates.
Net-zero would be my only incentive, and it's looking less likely without being investigated by the IAEA
Why can't all fpga/microcontroller manufacturers just release free optimizing compilers???
This seems to be an article more about condemning Tesla's batteries that about energy. In fact the word "watt" appears nowhere. Before you can have a discussion about energy you need to be armed with some facts about actual energy needs and potentials. This is just more anti-Tesla propaganda.
Kind of a bait and switch with the title. You can go off grid with the right system and an extremely energy efficient home. There's no myth there. I don't recall anyone suggesting that this had anything to do with "climate change".
then i can't install viruses on your computers!
Use my services at SEOChat.com and ChatButton.com so i can install viruses on your users computers!
Batteries didn't seem that impressive here other than the scale of it. The utility helped set up a business with a battery backup that could handle a whole wind turbine worth of power. 2 CONTAINERS of battery equipment just does not seem very green to me! I believe they were the next step past lithiom-ion so about as compact as it gets currently.
Staples is going to need a bigger recycle bin if we start doing that!
Why not use the grid as a reservoir..like a battery or capacitor?
When your local production exceeds your demand..push the rest into the reservoir
When you have a deficit..draw from it
Many people who advocate being off the grid are extreme isolationists..who value isolation over practicality
Sometimes, being a bit dependent, and interconnected, is good
Greenies and Commies are all the same - want to bring us together and force us to sacrifice our stuff to some shitty goal they consider to be "higher" today.
Some utilities have also experimented with using home water heaters as an economical substitute for batteries
Many large buildings used to make ice overnight when the electricity rates are low (in some parts) and melt the ice to cool the building during day time reducing the load on the air conditioner. Such techniques would be effective if the electricity rates vary. Like the old long distance plans, having a peak and off-peak pricing alone would encourage the consumers to schedule their washing machines and dishwashers during the off-peak hours.
sed -e 's/Chuck Norris/Rajnikant/g' joke > fact
I have a 10 KW, grid tied battery backed up system in an all electric house. Everything except my deep well pump, washer/dryer, hot water, range and geothermal compressor are connected on the critical loads panel. Generally over the last 5 years or so, the system produces more power than used with the rest going to charging the batteries and powering the grid. However, there has only been a few times over the last several years that system has produced more than consumed from the grid. I estimate that I would need 30-50 kw to power everything. However, the geothermal compressor draws perhaps 5 kw for 4-5 minutes at a time and cycles several times an hour. Since the geothermal system works mostly at night or if we went off grid, the storage capacity of the battery backup would have to be increased substantially from the 16 KWH that we have now since the compressor would deplete the batteries in a few hours. None the less our electric bill is down at least 80% from pre-PV days.
"Gentlemen, you can't fight in here! This is the War Room!" -- Dr. Strangelove
Going off grid will not solve crotch itch. Stay on grid!
BM3
Governments would hate for everyone to be self sufficient as it takes away their ability to control our lives. Their ultimate wet dream is the iWatch that will zap you if you don't behave appropriately. Expect any tech that allows cutting the power line completely to your house to be scuttled for as long as possible.
Think about it: Half of India does not know when their next meal is going to be. Which means the other half has food security. Still they live in a hand to mouth existence. Half the rest are better off than hand to mouth. Half of the better than hand-to-mouth have decent disposable income. This 1/8 of the population of India is 125 million strong, as big an economy as Japan and bigger than many European countries. Living in a sea of dirt cheap labor, none of the labor saving devices would sell there. But anything not doable by throwing more people in, electric power or cell phone etc will have big markets there. Add Africa and South America, you can bet they will leap frog over the developed countries in off grid power, like India did with cell phones a decade ago.
sed -e 's/Chuck Norris/Rajnikant/g' joke > fact
So called contemporary civilization is incredibly fragile. Hurricane Katrina and what it did to New Orleans over the course of a few days demonstrated this perfectly. People participate in society solely out of self interest. Should it look like they'd fair better doing it on their own, they will, in a heart beat.
My own community is also a great example of this. I live in Louisiana and locally we've seen lots of oil-related money flow in and enrich the locals over the last 5-10 years. What's happened over that time is acres and acres of spec-houses and strip-malls and ZERO infrastructure work. The power grid, roads, water/sewage, schools, and bridges are all rotting and insufficient to support this growth. This has exacerbated traffic issues on ancient two lane feeders to the bigger cities from the burbs. Taxes are cut more and more each year despite the increase in wealth of the average joe. This isn't because average joe want's to be good neighbors. It is because no one wants to pay a nickel to use or maintain anything public. It is just supposed to appear out of thin air and be meticulously maintained by the Keebler elves.
The point of wanting to go off the power grid is not to solve climate change. The point is to have a workable alternative should the power grid go off you.
Oliver's law of assumed responsibility: If you're seen fixing it, you will be blamed for breaking it.
if i go 'off the grid' and power my home with one of your fancy new batteries.. how the fuck am i supposed to plug in my car? drain the house battery so i can drive to a store and exchange the house battery for another? then come home and have to drain that one to plug in the car again? (rinse, repeat)...
Here in Ontario we have a government obsessed with deploying wind turbines despite the fairly obvious fact that the intermittent winds here almost totally mismatch the power demand curve. On Easter weekend they forced the hydroelectric and nuclear folks to dump 25% of their scheduled output and exported power amounting to another 25% or so. Effectively their policies are forcing a gross overproduction of power while raising costs rapidly and trying to instill an end of the world conservation methodology on the citizenry. Behind the scenes a rapid buildout of gas turbines run to support the fluctuating wind output -- one suspects that as a result of this deployment more GHG that ever is being put out. Going off grid is looking ever more attractive -- a standby generator is the new fashion statement. One can assume that when the sky clouds over the power will fail. On grid to find them and in the darkness bind them... one grid to rule them all.
I have been living off the grid since 1997 with a solar powered system. The power is converted to AC with an 8000 watt inverter for my home and excess power is stored in a lead acid battery bank. My system wasn't purchased as complete but was built up for an approximate 5 year period until I could be completely self sufficient. I do have to use a gasoline generator to charge the battery bank when the sun doesn't shine for a few days. Other alternatives need to be developed to supplement solar for that very reason. The problem with the grid tie system is the power companies will never allow you to earn any income from your sale of the electrical product. They derate the price so that you will never get a payment from them. You could get an almost zero bill but it will never come out with you making anything. I never connected to the grid so I wouldn't become lazy and not complete my system. I know of the utility company's plan from others who have a grid tie system or have called them to ask of their approach to solar power returns. The greatest expense is the batteries. I am now going on my third set of expensive deep cycle batteries to keep my stuff going. A better battery would be so great. The Edison or Ni Fe battery sounds like the ideal approach to getting a reliable type that requires little maintenance. I haven't researched the Tesla battery yet but I am glad someone is at least doing something instead of just complaining. I am getting older now and the lead acid batteries are too heavy to just lug around for the changes after a few years of use. I value my independence and hear from my neighbors how they lost power during a storm when they needed it the most. I know this isn't the way for everyone but for those who are willing to try to breakaway from the socialist system of being hooked up for life this is the only way to go for now.
Because anthropomorphic global climate change activism was never actually about reversing the natural ebbs and flows in the planet's climate. It always was about a global political and economic system that is totalitarian in nature and socialis in economics.
Truly going off the grid usually means a commitment to using far less energy than most Americans
Spot on. My friend and his wife have lived off-grid for 6 years, with a 1.2 kW PV array and 10 kWh of lead acid storage. Per person, they use about 22% of what we do at my house. That's a huge 5:1 ratio! They have almost every amenity we have. But as you might imagine, living with such a small electric power budget is a significant lifestyle change and at times downright inconvenient.
Home batteries may be great for power outages, but it’s unclear whether they will do much to mitigate global warming. In fact, they could undermine large-scale efforts to combat climate change, by isolating energy production and usage rather than sharing it efficiently within a network.
This is ridiculous on two fronts. First, it's obvious that the key environmental benefit of being off-grid is a huge decrease in consumption. The on-site production capability is so small in comparison to an on-grid home's use, the benefit of power sharing is negligible and unlikely worth the cost of the distribution network.
Secondly, if the point is to reduce the ecological impact of energy production, who cares how that goal is achieved? The environment won't care. And while it is true that PV is capable of producing more power than is used or storable sometime, the ecological cost of *not* using that untapped production is near zero.
This wasn't a very well thought out article, regardless of the impetus for its creation.
California ratepayers have lost billions of dollars to our friendly utilities. You may recall Enron, who devastated the entire state by manipulating utility prices. Now we have the power plant at San Onofre shutting down because the utilities and the government overseers were incompetent. Because the California Public Utility Commission exists to assure Wall Street profits, and not ratepayer protection, we have a few billion more in costs that ratepayers are expected to pay (shareholders are still raking in big dividends/profits).
So do you think it is a good idea to continue dependence upon the energy monopoly? How did you feel about the Microsoft monopoly? Is it good to have profit seeking telephone and cable and oil and water monopolies? When was this ever a good idea for ordinary consumers?
...omphaloskepsis often...
" ... spread misconceptions about what it takes to be self-sufficient — and stop global warming." ..."
There will be no stopping of Global Warming. Maybe reducing the rate of Global Warming. But no stopping, or at least no stopping without a time machine.
The OP makes it sound as if Tesla is advocating going off-grid, which I have not seen any mention of. The truth is that going off-grid is significantly more expensive than a more conventional grid tie system (both in equipment and grants/tax incentives). The tesla home battery has more potential as a buffering source within the grid that can serve as a home backup and provide power to the grid when it is needed. This is something the grid lacks now, and a grid that is more dependent on renewable sources (which are less reliable in the case of solar) will be more likely to need some flexibility, this is what I am excited about. I put together a small (1.5kw) offgrid solar system in the last few years (gradually adding to it), and it is definitely not the way to go from a cost perspective. It is off grid because it is literally off the grid, there is no powerlines running to it and it would cost a significant amount of money to run wires and it would cut through a fairly pristine forest. I've talked to a number of people who are on the grid about installing a system and I wouldn't recommend off-grid to any of them. I've lived off grid and there is no question that for better or worse we are better off together, power grid included.
Storing excess solar in one's car battery sounds like a plan. The leaf has a 24KW capacity with a 170km range. For a modest 2 person household that uses less than 10KW a day and typically drives a max of 60km in a single day in the suburbs, it makes sense.
If the economics match up, of course and I'm sure they won't at least until the price of solar panels and electric cars falls drastically with economies-of-scale and/or subsidies. $AU40K for a hatchback (on Nissan's website) sounds excessive; these things aren't mass-sold in my country.
The big problem with maintaining a centralized energy grid is that renewables like wind and solar are defuse. They don't lend themselves well to big centralized power stations and make more sense just on everyone's roof.
Here is my ideal.
Everyone gets solar panels on their roofs and maybe a small wind turbine if they're in a really windy area. Possibly this stuff is bought and paid for by the government and the government will technically own the panels but they're just installed on everyone's roof.
Then you have some sort of reasonable energy buffer in every home. I don't know if we have the technology to do this properly but you want something that has a very very long life. I'm talking about something that ideally doesn't have to be replaced ever. Maybe some maintenance now and again to fix a part of but the core investment should remain very stable. Some ideas would be an air pressure tank. You could have a 1000 gallon tank, bury it in the ground, and then use a compressor to fill it up when you have excess power and than drain it through a turbine when you need power. Obviously a very good chemical battery bank would probably be ideal but they're expensive and they deteriorate. Even the lead deep cycles.
And when it comes to grid power, that power can come from nuclear, hydro electric, geothermal, etc. But solar and wind really make the most sense not in dense farms but just spread around on everyone's roof. The other nice thing about that is that you don't have to transmit most of that power. It is consumed at the point of generation which means the actual power demands of communities per person falls radically because they're mostly providing their own power.
And you could even have municipal energy storage such that the community buys power during off peak hours from the grid which further makes the system more efficient.
Energy storage is a big problem. Will Tesla's batteries solve the problem? I can't see how they could. They don't appear to do anything innovative besides just be large. That isn't good enough. They either need to be a lot cheaper or they need to last a lot longer.
I saw something on slashdot awhile ago about all liquid municipal batteries that was sort of interesting. They basically just had a giant pool or tank and the various chemicals separated out by density. There was even an insulating compound that was between the two electrolytes.
It was an interesting idea because it would be very cheap to build batteries like that. You just make a big concrete tank, possibly spray the inside with a protective coating, and then fill the tank up with the various chemical... and then leave them alone for a bit to let all the chemicals organize by density... and then stick the electrode and cathode into the relevant layer and bam... giant fucking battery.
I'm not sure what kind of corrosion would deterioration would happen. I assume you'd want to pump portions of each of the chemicals out to either be replaced or filtered, or reprocessed at some interval. If you're really efficient you would do that constantly but at about the rate the various compounds became contaminated. If you match the purification speed to the inherent contamination speed, the battery would technically be stable indefinitely.
I've decided to stop wasting my time responding to AC trolls/sockpuppets... so if you want a response from me... login.
I've been fortunate enough to live entirely (100%) off-grid for several years now. When I went to build my house we quickly determined that it wasn't worth it to have power brought back to the house site (I'm 5 miles up in the mountains) and after looking at wind for a bit I went with a solar setup. It's been an interesting experience, and reading the article I can't really say I agree with the author on most points.
I have a 36 panel system that theoretically can create ~40kwh/day on the average day. I have 20 batteries (used to be 24) to cover overnight and overcast/bad weather storage.
First off there's no question that I don't have anywhere near enough batteries. My solar guy used a variety of online calculators to figure out the size and needed and both underestimated my requirements and overestimated the amount of daily discharge the system could handle. As a result we bought a vastly undersized battery system (~1350AH when it was new, more like 750AH now) that we ended up discharging around 75% nearly every night. This is turn is a deadly drain on your batteries and drew down my system sharply to its current capabilities. My own back-of-the-envelope calculations show that I need a system more like 3000AH in capacity to properly power the whole house for a couple of days (if needed). My propane backup generator gets run far more than it ought right now.
Leaving that annoyance to one side though, being off-grid and responsible for my own power (and water; I have an excellent well) is nothing short of awesome! It's my power! I can do what I want, run what I want, and the only thing I have to worry about is what my supply is (when it's at night).
Mind you I've done all kinds of things to be more efficient of course. I am in an ongoing process of replacing all of my CFLs and the handful of incandescents still around with LEDs as I find LEDs that are both price-rational and workable for the task. I just replaced 42 halogen track lights with some excellent LEDs I tracked down from a company named Torchstar and that made a huge difference--I basically hadn't used those tracks at all since we built the house since they were so energy expensive. The house itself is an ICF (Insulated Concrete Form) house and very efficient (13" thick walls), with the entire house heated with radiant heat as opposed to a more typical forced air system. Over the years I've learned to take advantage of a strong sunlight day and run dishwashers and the clothes when the sun is out.
My biggest intermediate goal is to replace the battery stack with something more appropriate. There are several high-amp setups out there that I should be able to make work and I hope to do so next spring (I'm going to be driven to this anyway by the slow death of my current stack). Longer term I'd like to add even more panels until I'm up to 54, not so much for added storage (there's only so much you can put in the batteries and I should have that covered) but to increase the surface area of collection during a cloudy day (the panels will make power even in overcast, so more in that case is better). I think my inverters (two of them, 4000W each) are sized appropriately, though I'll have to add another charge controller when the new panels go in. I just built a new shed to house all of the batteries (it's also ICF) and will be rigging it with a solar heating system this summer; this will keep the batteries warm and toasty during the harsh winters. Even longer term (years), I want to enclose the upstairs deck with a greenhouse, which would help make me more self-sufficient food wise.
I wouldn't change it for the world, honestly....being utterly independent is just a different but good feeling.
If anybody has questions, just ask!
Ferret
Sic gorgiamus allos subjectatos nunc
Thus leading to the whole ac/doc power transmission debate, reborn...
It's not going green that's making people move to Solar and make them want 'off the grid' solutions, it's the greed of the existing energy suppliers.
And as for storing power in a car battery, well doh, stupid. If you use the electric car to commute to work - which is the only reason to have one, it's not at home to act as storage when the excess from solar is available, and you'll still be charging it at night off the grid.
The core of the issue has nothing to do with going off-grid and everything to do with matching production from renewal sources to the actual load on the grid. Without that we get into the situation that Germany finds itself in, which is two fold: (1) That electricity prices fall to zero during the day due to all the solar, and as subsidies go away the owners can't make money from providing power to the grid. And (2) The base load differential between day and night is so great that the traditional generation (i.e. coal) cannot run continuously at critical mass and so becomes extremely inefficient and uneconomical. So coal power generation companies in Germany are also going bankrupt.
Ultimately consumers with PV systems will be forced to pay spot rates and feel the pain. This is already beginning to happen in many parts of the country... where day-time electricity rates are lower but the buy-back is also lower, and night-time rates are higher and have a higher buy-back.
The idea with using the electric car battery (or some other form of temporary storage) is to use it store energy when prices are cheap and inject it into the grid when prices are expensive. This also has the side effect of reducing the base load differential between day and night, so other generation sources such as nuclear and coal can operate efficiently (and thus profitably) to make up the difference.
There is nothing nefarious going on. Really, going entirely off-grid is not something anyone should be trying to do unless they actually live somewhere with a flaky grid (or no grid). And the reality is that electricity prices are going to fluctuate even more between day and night, or rainy vs not, or windy vs not, as more renewable energy sources are brought online.
-Matt
that we all make use of for a modern life be a source of profit? I don't see the point of these sorts of rent seeking schemes people subscribe to under the guise of "efficiency". Ever instance of gov't waste I've ever seen has existed for one of two purposes: either corruption or round about socialism. Properly funded Post Offices and DMVs are fast, efficient and a pleasure to use. Now, when a bunch of "Starve the Beast" (google it) types cut there funding, yeah, you wait a while. But then you're just falling into their trap then, aren't you?
Hi! I make Firefox Plug-ins. Check 'em out @ https://addons.mozilla.org/en-US/firefox/addon/youtube-mp3-podcaster/
Or, more likely, we'll need less energy because there will be less people.
You might as well say "Why doesn't cloud storage keep all the data stored inside the ethernet cables?"
First they ignore you, then they laugh at you, then they fight you, then you win. Mahatma Gandhi How true those words ring with the prepper puns, we see the journalist poking at the day trader and others even as we see the utilities fighting/lobbying the political establishment in order to lay out roadblocks to those who wish to be self sustainable. I guess the 'kooks' and visionaries like Musk will just have plod along through the muck stirred up by the powers that be and work even harder at reaching the goal of creating a better world for everyone, a world where the playing field hopefully is evened out and cards not stacked in in anybodies favour. So to all you 'kooks' and visionaries out there keep up the good work they are running scared and that is why you are facing ridicule and animosity. Kudos to you all!
MS, ALS, Aphasia ? http://globability.org - Me http://einarpetersen.com
I live off-grid here at home, as there is no other choice on our mountain. :)
While I look forward to adding a wind turbine, and have even thought of steam boiler powered turbines for those gray windless winter days here (as i heat with wood anyway) currently it's just 2 solar panels and 480 watts of total max production in full sunlight, which works out to "yeah you can run a few lights and your net router and a laptop or 2 during the night, but generally it's better to charge your phone and stuff during the day"
As long as the general public considers electrical heating an options (resistance elements can suck batteries dry in minutes... basically a short circuit on purpose)
and as long as hair dryers exist and people who use them, we are doomed
electronics, per se, can consume very little... my 13" macbook pro with 60w power supply uses less than 20w during normal usage, fyi
We need to back up first.
First we need to re-gain control of government. (the source of all these assumptions, presumptions, and laws and resultant deaths, thefts, and pain torture)
Because without that, nothing else can be discused.
It's that bad.
You will never be "off grid" with governments (yes more than one) operating the way they do right now.
An example is Executive order saying during time of emergency, they can come and take my solar panels away. so I don't have a right to own property either, if it can be taken by some oath breaking president. While you might argue that I am a piece of crap and who cares about me or my rights, the truth is, the moment that it happens I Have to re-define what it means to be off grid or to even have rights. I have to decide if I want to fight to my death to uphold the constitution at all.
The treason which allows this United Nations agenda 21 in, that's where the problem is.
The fact all these discussions are but side shows until some fucking control of government is rendered out.
I Ain't even getting into the FRAUD of greens or the fake things that make you THINK your going off grid.
I ain't getting into the FRAUD by the media.
I ain't getting into the FRAUD by corporations for subsidys.
I ain't getting into the GOOD NEWS stories either.
None of this shit matters anymore, because we have LOST CONTROL OF GOVERNMENT, with this SPYING SHIT and MEDICAL SHIT
Fucking NOTHING WILL EVER move forward until this virus is removed.
IT's LIGHTS OUT ON THE HUMAN RACE.
That's why it's important.
That's why some of us swore an OATH, so help us god!
The tools to take care of this mess have been taken away in some places now.
so wake up. next time government or these fuckign banksters fucks up, you might just die.
ANd You want to hate on me? Call me the terrorist? Motherfucker I was BORN HERE.
You get your commie fucking flag out.
Our power company is paying only 6c/kwh. It's not worth it to charge up someone elses fecking electric car.
A smart grid isn't required, it's happening anyway with a dumb network.
More panels in a local LV network gives a better proportion of solar going into all your neighbours.
Governments are only taking care of rich pricks.
It's up to people to lead the way, it's helping your neighbours, it's a community thing.
Think globally, act locally.
I'm getting some NiFe batteries.
Go well
It's our 'climate change' bullshit article of the day! Come on, 'ClimateDot', you're slipping! Only ONE 'climate change' article? Surely you mean 'catastrophic man-made global warming'?
www.climatedepot.com
www.wattsupwiththat.com
I keep trying to find that outlet...
Sounds like a lot of these climate change folks don't like any solution that doesn't include more central control of everything...with them at the controls...
There is no God, and Dirac is his prophet.
So here's my question for all you engineers and chemists...
One of the things that we have in abundance in any alternative power installation is space. Most batteries are designed to be used in minimal space. Even lead-acid batteries are quite small.
Isn't there some low-density but high volume chemistry that could more effectively address this problem? I'm thinking something along the lines of filling 55 gallon drums with a magic solution, dropping an anode and a cathode rod in and Bob's your uncle.
Thoughts?
Efficiency rates are irrelevant. Being on the grid, it is only a matter of time before you will be screwed. I'm sorry to say that the world is every man for himself by nature.
A while back an article was /.ed that suggested that jets were a big problem for GHGs. But they didn't have a single number in the article. If you simply looked up the numbers, you'd find that jets give off 10% of the GHGs that cars do. That means that even if you reduce the jets emissions to zero, that would be as effective as reducing the cars only 10%. And we can reduce cars by 10%. Easily.
The point is that, like any problem solving exercise, you start with the biggest problem and then work your way down the list. And in this case, cars are a much bigger problems than jets, so you start with the cars.
And now we have an article that suggests we shouldn't improve home energy use because that would somehow stop us from fixing the problem in "most of the world". Once again, not a single number.
Well here's some numbers:
http://www.epa.gov/climatechange/science/indicators/ghg/global-ghg-emissions.html
As you can see, the United States and China are the problem. A 10% reduction in China is the same as all of Canada, South America and Oceana put together. So if we're going to fix the problem, that's where you start. And the Chinese are perfectly capable of doing this without our help.
The article is bizarre if you think about it. I shouldn't use LED light bulbs because that lets the power company off the hook to solve their problems? Wow, some logic.
This is a perfect example of things the government/Progressives will NEVER allow you to become self-sufficient in.
Nor is this some worldwide conspiracy. You always have assholes in the local government willing to spend time and resources f#$king with people who only want to be left alone. Many communities have already passed ordinances making it illegal to be unplugged from the local power company, all for different reasons.
The more I read many of the opinions of folks on Slashdot the more I am convinced Slashdot is just another Huffington Post. LOL, yeah, I know a large number will consider that a compliment. Believe me, it is not.
One of the first things I did once we moved in was to ban all electric space heaters--they all went to the ARC. As you say they're immense draws and will take a battery stack down faster than nearly anything.
Now, since then I've relented slightly and picked up a couple of small (200W) heaters off of Amazon for my mother. Even though she keeps her apartment area at Bermuda-like levels (~85 degrees F) she still can get cold when she first gets up on a winter morning, so one of these under her blanket over the easy chair does wonders. But that's basically my only concession there.
I did also move all of my computing to a laptop but that was mostly because the desktop died and I've decided to redo my computer room (basically a third story tower room). But by the time I have that up and running I'll have the new battery stack and won't be as worried about it.
Ferret
Sic gorgiamus allos subjectatos nunc
and stop global warming." Stover worries that shifting responsibility for solutions to climate change from governments to individuals creates an 'every-man-for-himself'
Your unfounded opinions built upon a foundation of conjecture and alarmist kiltflipping has been rejected, and placed upon the waste pile where all other internet puffery goes.
Sadly, a Libertarian cannot force his views on another, and freedom cannot spread as does the cancer known as religion.