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NY Mayor Commits To Reduce Emissions 40% By 2030

dkatana writes: New York mayor Bill de Blasio pledged this week to reduce greenhouse gas emissions by 40 percent by 2030. He made the announcement at the start of a two-day conference on climate change at the Vatican. He was in Rome by invitation of Pope Francis, who has become a hero to the environmental movement and has used his moral authority and enormous popularity to focus world attention on climate change and its effects on the poor. "I believe fundamentally in the notion of giving our private sector friends an opportunity to come along peacefully. And if that's not going to work, to put strong mandates and clear mandates on. And I believe, but the way, that that has tremendous public support." de Blasio said. Nearly three quarters of New York City's greenhouse gas emissions come from energy used to heat, cool, and power buildings, making building retrofits a central component of any plan to dramatically reduce emissions.

80 comments

  1. Me Too by Mr+D+from+63 · · Score: 4, Funny

    I also pledge for New York to decrease emissions.

    1. Re:Me Too by Anonymous Coward · · Score: 0

      Why bother with a lost cause? New York City is the most disgusting place in the world. Filthy air, trash everywhere, run down buildings. The whole place is like a big slum.

    2. Re:Me Too by The+Grim+Reefer · · Score: 1

      Why bother with a lost cause? New York City is the most disgusting place in the world. Filthy air, trash everywhere, run down buildings. The whole place is like a big slum.

      In other words, it's the only heavily populated city you've been to.

    3. Re:Me Too by Bing+Tsher+E · · Score: 1

      You are probably right, all heavily populated cities are disgusting places. Why anybody would choose to live there is beyond reason. We have the Internet now. I probably couldn't have bared to live here in a small town in the Midwest before the connectivity and communication channels of the Internet changed geography. I was a big city dweller for years and never thought that could change.

      Big crowded smelly cities are obsolete.

    4. Re:Me Too by manu0601 · · Score: 2

      New York City is the most disgusting place in the world

      You did not travel a lot, didn't you?

    5. Re:Me Too by ArmoredDragon · · Score: 1

      couldn't have bore

    6. Re:Me Too by Anonymous Coward · · Score: 0

      NYC is the safest city in the US. Want to know why? If you even think of having a gun on you, you get a year's over at Riker's Island (and no, this isn't a Star Trek Theme Park.) It used to be a running joke about getting mugged, but after the guns were taken off the streets, NYC is now a world class city, where other towns might have shootings in theaters, but a New Yorker can live in the "most disgusting place in the world" without getting their brains blown out at random, unlike virtually every other city in the US.

      Same thing happened in Aussieland. Guns went away, crime dropped to historic lows.

    7. Re:Me Too by fnj · · Score: 0

      couldn't have bore

      Actually, if you value literacy, pretty sure it's "I bear" -> "I bore" -> "I [could] have born/borne". But what do I know.

    8. Re:Me Too by Hevel-Varik · · Score: 1

      For the record. I've live in Brooklyn. I've lived in KY. You are out of your fucking mind.

    9. Re:Me Too by Jack+Griffin · · Score: 1

      Big crowded smelly cities are obsolete.

      Everyone has different needs. Having lived in smallsville and megacity, I prefer the later. Being able to go to a vast array of restaurants, shows and sports, having varied work options and friends, and being close to an International Airport are all requirements. This is not for everyone, but there are strong statistics that suggest the majority of people think the same.

    10. Re:Me Too by Anonymous Coward · · Score: 0

      Big crowded smelly cities are obsolete.

      Everyone has different needs. Having lived in smallsville and megacity, I prefer the later. Being able to go to a vast array of restaurants, shows and sports, having varied work options and friends, and being close to an International Airport are all requirements. This is not for everyone, but there are strong statistics that suggest the majority of people think the same.

      You people act as if there's nothing between "NYC-size" and "one stoplight town". I live in a suburb outside of Chicago and get all of these benefits without anywhere near as much crowding, crime, and can live in a proper house rather than a tiny apartment for considerably cheaper than it'd cost to live inside the city. Oh right, I need a car...so what, I enjoy driving and prefer it anyway.

    11. Re: Me Too by Anonymous Coward · · Score: 1

      Wrong on all counts. But keep believing what the "guns cause crime" morons keep telling you if it makes you feel better.

      http://nypost.com/2014/06/10/shootings-spike-in-nyc-over-the-last-year/

      I suppose they shot with their fingers?

    12. Re: Me Too by Anonymous Coward · · Score: 0

      That's funny, according to a pdf I found on the New York .gov website the murder by guns total in New York city is holding relatively constant at about one every other day. But you go ahead believing what you want.

    13. Re:Me Too by Citizen+of+Earth · · Score: 1

      I also pledge to decrease emissions by the year 2135 (using the equivalent in human years to mayor years).

    14. Re:Me Too by Anonymous Coward · · Score: 0

      In other words, you live in the ghetto.

      By the way, I live in Fussa and guess what? Tokyo ain't filthy like NYC and it's a much larger city. I have also lived in London, Oslo, Taipei, Seoul, Vienna and San Francisco and none of them are nearly as dirty as NYC.

    15. Re:Me Too by Anonymous Coward · · Score: 0

      I've travelled more than you have, that's guaranteed.

      Basically, you're just angry because you live in shithole NYC and got called out like the ghetto trash that you are.

    16. Re:Me Too by Anonymous Coward · · Score: 0

      If you outlaw guns then only outlaws will have guns. Criminals don't give a shit if they "could get" a year in jail.

      Also NYC the safest city in the US? HAHAHAHAHAHAHAHAHAHAHA! Where do you get your drugs?

  2. Four Boroughs by Anonymous Coward · · Score: 0

    I'm guessing they'll "gift" the Bronx to New Jersey

    1. Re:Four Boroughs by Anonymous Coward · · Score: 0

      I'm guessing they'll "gift" the Bronx to New Jersey

      Surely you mean Staten Island?

  3. There's Very Few Things by BECoole · · Score: 0

    I can think of that have less of a negative impact on the poor than "A" GW. In fact, if we could make the World warmer, it would probably help the poor more than about anything else we could do, other than allowing more grain to be exported from the USA.

    1. Re:There's Very Few Things by MightyMartian · · Score: 2, Insightful

      Because the poor will be greatly benefited by rain belts shifting away from them, or being knee deep in water.

      And where exactly will the US get its grain from when the rain belt ends up in northern Canada?

      --
      The world's burning. Moped Jesus spotted on I50. Details at 11.
    2. Re:There's Very Few Things by rogoshen1 · · Score: 2

      probably from northern canada.

    3. Re:There's Very Few Things by hey! · · Score: 3, Insightful

      You are conflating a world that is becoming warmer with a world that just *is* warmer. It may be true (I take no position) that a world that is 4-5 C warmer is better for certain classes of poor people (e.g., subsistence farmers). But a world that is changing rapidly is a calimity to poor people tied to the land, especially in a modern world with national boundaries and private property where you just can't pick up and move like our paleolithic ancestors would have.

      --
      Post may contain irony: discontinue use if experiencing mood swings, nausea or elevated blood pressure.
    4. Re:There's Very Few Things by Anonymous Coward · · Score: 0

      That's right, the poor are all busy freezing to death in Scandinavia, thus logically a warmer world will SURELY be good for them.

      I swear, where do people get their ideas?

    5. Re:There's Very Few Things by khallow · · Score: 1

      But a world that is changing rapidly is a calimity to poor people tied to the land, especially in a modern world with national boundaries and private property where you just can't pick up and move like our paleolithic ancestors would have.

      Yes, it's vastly easier to move now. Our paleolithic ancestors were tied to the land in a way we just aren't because they couldn't move very far or very fast. For example, last I heard, it was thought that the people who crossed the Bering Strait into the Americas reached the tip of South America a thousand years later. We can drive most of that distance comfortably in about two to three months.

      And for most of humanity's history, the nomad still had the territory problem since the lands they moved to typically already had people on them. Private property actually makes that problem of finding a place vastly easier since one can just buy a home rather than fight someone for it. That's vastly more efficient in resources.

    6. Re:There's Very Few Things by Bing+Tsher+E · · Score: 2

      But a world that is changing rapidly is a calamity to poor people tied to the land, especially in a modern world with national boundaries and private property where you just can't pick up and move like our paleolithic ancestors would have.

      Actually, it will probably be a godsend (non-religious meaning intended) for said poor people. It will suck for the people who thought they owned the land the poor relocate to.

    7. Re:There's Very Few Things by drinkypoo · · Score: 1

      Yes, it's vastly easier to move now.

      No, it's vastly harder, because we have vastly more stuff. Our paleolithic ancestors could pack all their really valuable possessions around on their backs.

      For example, last I heard, it was thought that the people who crossed the Bering Strait into the Americas reached the tip of South America a thousand years later.

      They didn't have a map, dude. They just went far enough, then stopped. Over time, they eventually spread. That says nothing about how rapidly they could travel.

      Private property actually makes that problem of finding a place vastly easier since one can just buy a home rather than fight someone for it.

      Yeah, that's what you thought. But they have to be willing to sell. At this point, any sizable number of people trying to relocate is going to have a fight on its hands anyway.

      --
      "You're right," Fisheye says. "I should have set it on 'whip' or 'chop.'"
    8. Re:There's Very Few Things by khallow · · Score: 1

      No, it's vastly harder, because we have vastly more stuff. Our paleolithic ancestors could pack all their really valuable possessions around on their backs.

      More stuff doesn't mean harder. After all, we have trucks, they didn't, For example, a while ago, I did a 2700 mile move where I loaded everything I had, including a car in a moving business's 18 wheeler. I then flew out and worked for several days before my stuff arrived. It was no more than a man-month (and probably more like half that) of effort by everyone involved in handling my stuff. Meanwhile our hypothetical paleolithic ancestors would have to walk that distance. Even completely unloaded and doing nothing else but walking, it's probably going to take them a year.

      To say that it's harder today to move than it was then, is to completely ignore the powerful transportation technologies we have developed.

      They didn't have a map, dude. They just went far enough, then stopped. Over time, they eventually spread. That says nothing about how rapidly they could travel.

      Unless, of course, you pay attention. Maps? That's technology we've developed for making moves easier.

      Private property actually makes that problem of finding a place vastly easier since one can just buy a home rather than fight someone for it.

      Yeah, that's what you thought. But they have to be willing to sell. At this point, any sizable number of people trying to relocate is going to have a fight on its hands anyway.

      Which in practice has been demonstrated to not be a serious problem. As to "any sizable number of people", somewhere around a tenth to a sixth of the US's population is on the move in a given year. We have yet to start fights over that. That rate of population movement is sufficient to keep ahead globally of the rising seas (it''s a billion people moved every two to three decades).

      Keep in mind that most of humanity will be by the end of the century living in wealthy societies that will be more capable of feats of transportation than the US was at the end of the 20th Century.

    9. Re:There's Very Few Things by drinkypoo · · Score: 1

      Keep in mind that most of humanity will be by the end of the century living in wealthy societies

      Planning for a mass dieoff, huh?

      --
      "You're right," Fisheye says. "I should have set it on 'whip' or 'chop.'"
    10. Re:There's Very Few Things by Anonymous Coward · · Score: 0

      You are ignoring the costs of all this. The economics of it all

      Yes, trucks make it faster and better. IF you can afford it.
      People move all the time. We have yet to see how that plays when everyone is trying to "go north".
      True, land is bought and sold, and this is a common occurrence.

      What happens to land prices when people en mass are moving to a common area? ( note, how many square miles are there at each latitude? ) They go up. This should not be a surprise, areas where people want to live are more expensive. Now, what happens to land prices when everyone wants to get away from someplace? They go down, Combine needing to sell in a place being vacated and needing to go someplace lots of people are trying to move to with being poor.
      As a practical matter, it isn't going to happen.

    11. Re:There's Very Few Things by khallow · · Score: 1

      Keep in mind that most of humanity will be by the end of the century living in wealthy societies

      Planning for a mass dieoff, huh?

      No, just pointing out the obvious.

    12. Re:There's Very Few Things by khallow · · Score: 1

      You are ignoring the costs of all this. The economics of it all

      I already have noted that transportation is cheap enough that we routinely move enough people, just in the US, to keep up with sea level rise.

      What happens to land prices when people en mass are moving to a common area? ( note, how many square miles are there at each latitude? ) They go up. This should not be a surprise, areas where people want to live are more expensive. Now, what happens to land prices when everyone wants to get away from someplace? They go down, Combine needing to sell in a place being vacated and needing to go someplace lots of people are trying to move to with being poor. As a practical matter, it isn't going to happen.

      And the obvious rebuttal here is that we already know what happens because we see greater levels of migration today than would be imposed by climate change alone.

    13. Re:There's Very Few Things by Anonymous Coward · · Score: 0

      No, just pointing out the obvious.

      Don't be so modest. You're doing both. You're pointing out the obvious. And what is obvious is that there's gonna be a huge dieoff.

      After all, you've been preaching here that there are a lot of people ignorant of economics and history, behaving like cardboard villains out of an Ayn Rand novel. And just like Rand villains, these people are gonna make decisions that are detrimental to themselves and society, in particular economics and liberty, making everybody poorer.

      It's obvious that you're betting that all those people are gonna somehow die off, whether it's via rebellion or from their own self destructive policies, before "most" of the survivors get to rebuild and live in a wealthier society.

    14. Re:There's Very Few Things by khallow · · Score: 1

      After all, you've been preaching here that there are a lot of people ignorant of economics and history, behaving like cardboard villains out of an Ayn Rand novel.

      I think we have an example right here with your flake out. It's not about my libertarian leanings or your willful ignorance of economics and history, but the fact that globally, we have been getting wealthier and better off. There are a number of ways we could screw that up and I think Ayn Rand, for all her flaws, did manage to find a few of the dysfunctional ways.

    15. Re:There's Very Few Things by Anonymous Coward · · Score: 0

      I think we have an example right here with your flake out.

      Example of what? And how is pointing out what you've said here on slashdot a "flake out"?

      It's not about my libertarian leanings or your willful ignorance of economics and history

      My willful ignorance? You might be confusing me with the GP.

      globally, we have been getting wealthier and better off.

      Yeah so? Doesn't mean you can't be ALSO predicting a die off. It's not a false dilemma.

      China is wealthier and better off than before. Doesn't mean there wasn't a whole lot of dying off on its way here.

      There are a number of ways we could screw that up and I think Ayn Rand, for all her flaws, did manage to find a few of the dysfunctional ways.

      Exactly, and I'm saying you have pointed out how there are many people right here on slashdot who show all the signs of walking right into those screw ups, making things a lot worse before they could get better.

    16. Re:There's Very Few Things by khallow · · Score: 1

      Yeah so? Doesn't mean you can't be ALSO predicting a die off. It's not a false dilemma.

      Why would I be predicting that? To claim that die-offs are necessary for prosperity is in my view a non sequitur, another sort of fallacy.

      China is wealthier and better off than before. Doesn't mean there wasn't a whole lot of dying off on its way here.

      Correlation doesn't imply causation. And really, die offs are associated in Chinese history with chaotic periods which don't have prosperity.

      Exactly, and I'm saying you have pointed out how there are many people right here on slashdot who show all the signs of walking right into those screw ups, making things a lot worse before they could get better.

      That's a lot of vague talk. What are "many people"? What are "screw ups"? And what is "better" versus "lot worse"?

    17. Re:There's Very Few Things by Anonymous Coward · · Score: 0

      Why would I be predicting that?

      You tell me. I'm not you, I don't know why you do the things you do. I'm not trying to tell you why you did something. I'm just telling you what you did.

      To claim that die-offs are necessary for prosperity is in my view a non sequitur

      Where did I claim that? Or you for that matter? I'm just saying you predicted die offs to happen. Predicting X will happen isn't the same as claiming X is necessary for Y. The one making a non sequitur is you.

      Correlation doesn't imply causation.

      Sure, but I'm not claiming causation.

      That's a lot of vague talk.

      Well, it is you I was talking about after all.

      What are "many people"?

      The people you complain about and argue with on slashdot. From AGW alarmists to people defending unions to people asking for raising the minimum wage to people who bash free markets and capitalism. There are "many" people out there whose ideas you think would lead to screw ups.

      What are "screw ups"?

      You tell me. You're the one who said Rand predicted a "few" of the "many" ways we could screw up. I'm pointing out that there are people who act as Rand predicted (and you agreed, you even thought I'm one of them)

      And what is "better" versus "lot worse"?

      Again, you tell me. You're the one who said "we have been getting wealthier and better off". And you're the one who thinks that people like AGW alarmists and co's ideas are not going to help us reach that "better", and could very well set us back, what with opportunity costs being a thing.

    18. Re:There's Very Few Things by khallow · · Score: 1

      You tell me. I'm not you, I don't know why you do the things you do. I'm not trying to tell you why you did something. I'm just telling you what you did.

      Since I didn't do what you are "telling" me I did, and you are now claiming that you didn't imply this either, then there's no point to this thread. We can communicate or we can imagine things of other people. I'd rather communicate.

      You tell me.

      No, I won't.

  4. Emissions! by Chmarr · · Score: 2

    > NY Mayor Commits To Reduce Emissions 40% By 2030

    Mayor promises to eat better: less beans, more fibre.

    1. Re:Emissions! by reboot246 · · Score: 1

      He could just refrain from farting for the next 15 years, but he's already so full of gas that he'd explode after 4 or 5 years.

    2. Re:Emissions! by ChrisMaple · · Score: 2

      de Blasio should reduce his emissions by 100%, by not breathing.

      --
      Contribute to civilization: ari.aynrand.org/donate
    3. Re:Emissions! by AthanasiusKircher · · Score: 1

      Mayor promises to eat better: less beans, more fibre.

      While beans do have significant flatulence causing aspects in their oligosaccharides and cell wall cements, most things that contain significant amounts of fiber have potential for causing flatulence. So if the goal is to reduce "gaseous emissions," a high-fiber diet is unlikely to help

    4. Re:Emissions! by Anonymous Coward · · Score: 0

      It's difficult to get more fiber from other foods than you get from beans. You may not realize this, but beans have a ton of fiber in them.

  5. Wall Street is in New York, right? by Misagon · · Score: 0

    Yet, somehow I doubt that New York's mayor speaks for Wall Street.

    --
    "We mustn't be caught by surprise by our own advancing technology" -- Aldous Huxley
    1. Re: Wall Street is in New York, right? by Anonymous Coward · · Score: 0

      No kidding! He should be speaking to the NYSE rather than the public!

    2. Re:Wall Street is in New York, right? by Anonymous Coward · · Score: 0

      Considering he is one of the banksters that made millions off of Bush's TARP fraud, he is Wall Street.

    3. Re: Wall Street is in New York, right? by Anonymous Coward · · Score: 0

      Eh, NYSE is long gone. It was bought out by a much lesser known exchange, and is no longer even known as "NYSE".

  6. Eat less Mexican food with beans by aristotle-dude · · Score: 1

    Good for your Mayor. Eating better is always and good thing to pick up.

    --
    Jesus was a compassionate social conservative who called individuals to sin no more.
  7. Emissions! by Dutchmaan · · Score: 1

    So THAT'S the reason behind that soda ban!

  8. start by fining stores for keeping doors open by known_coward_69 · · Score: 1

    a lot of stores and and other businesses keep their doors open and blow the cold AC air into the street. he can start with them

    1. Re:start by fining stores for keeping doors open by Anonymous Coward · · Score: 0

      They leave their doors open and run AC? Wow. That is the most Republican thing I've ever heard.

    2. Re:start by fining stores for keeping doors open by Anonymous Coward · · Score: 0

      That's party to entice folks to come in. If it's "feels like" 111 degrees outside (like, last Sunday in NYC?) and you walk by a chilly-cool store door, you're way more likely to step inside.

  9. What base year? by CanadianMacFan · · Score: 1

    Didn't see what base year they are going to use.

  10. Fixed it for you. by 140Mandak262Jamuna · · Score: 4, Insightful

    New York mayor Bill de Blasio pledged this week the mayors succeeding him will [to] reduce greenhouse gas emissions by 40 percent by 2030.

    --
    sed -e 's/Chuck Norris/Rajnikant/g' joke > fact
  11. easily done by Anonymous Coward · · Score: 0

    by that time, 40% of New York may be under water or empty.

    global warming or disaster, when New Yorkers have no jobs, they won't be there.

    1. Re:easily done by roc97007 · · Score: 1

      He could also tax them to the point where they all leave. Problem solved.

      --
      Oliver's law of assumed responsibility: If you're seen fixing it, you will be blamed for breaking it.
  12. Methane by Anonymous Coward · · Score: 0

    Reducing garbage-generated methane would have a big impact compared to solely focusing on CO2.

  13. Hey NY, CA and FL by Guy+From+V · · Score: 1

    Your intrastate borders and 1 mile distant offshore ocean property is now solid 50ft contaminant walls and militarized by the US Army, USCG and NRO, sorry.

  14. What, his own? by roc97007 · · Score: 1

    Correct me if I'm wrong, but isn't this the mayor who has an industrial air conditioner blowing into his limo so it's nice and chilly when he gets in?

    --
    Oliver's law of assumed responsibility: If you're seen fixing it, you will be blamed for breaking it.
    1. Re:What, his own? by Anonymous Coward · · Score: 0

      Saving energy is for the little people. Important people make so much difference in the world it's ok if they waste energy. Ask Gore.

  15. Energy use reduction? by satch89450 · · Score: 3, Interesting

    Too bad the Mayor isn't looking at encouraging telecommuting for those people who can telecommute. Think what it would do to bridge and tunnel traffic.

  16. Yeah by Anonymous Coward · · Score: 0

    de Blasio should reduce his emissions by 100% starting now, damn marxist.

  17. How admirable by Culture20 · · Score: 1

    Most people increase emissions as they age. Might I suggest trying Bean-No to start?

  18. I hope his term is reduced by 40% as well. by Anonymous Coward · · Score: 0

    He is the worst mayor in the last 20 years of NYC.

  19. Growing square footage, population... good luck. by tlambert · · Score: 1

    Growing square footage, population... good luck.

    Not to mention the climate swings that have been increasing since 2004, requiring both more cooling in the summer and more heating in the winter.

    http://www.nyc.gov/html/planyc...

    Maybe they can build vertical solar farms, and pass an ordinance that the sun has to shine horizontally...

  20. Capital Investment by Anonymous Coward · · Score: 0

    Does either the Vatican or New York City have the investment funds ($10's of Billions) required to make the investment required to achieve that, even if they had a specific plan, which they don't?

    I have one.

    The problem with this is the same with all government or bureaucratic statements, is it is an "unfunded mandate".

    I have a suggestion for the Vatican and New York City. Co-sign a municipal bond for a system I already designed that will achieve all the goals they state with no plan at all.

    JJ

    01rocket@gte.net

  21. He just want to move the sources by Anonymous Coward · · Score: 0

    All he really is stating is that he will move he sources of pollution emissions to other areas. For one, while electric vehicles produce no direct emissions, they actually create more overall emissions in their production and for the generation and delivery of the power they consume. ( I believe that factoid comes from an article here on /., so you know it must be true!)

  22. So keep mouth shut when no longer in office? by Anonymous Coward · · Score: 0

    Was the first thing I thought, when I read the title.

  23. Not hard to use less when wastefull by dbIII · · Score: 1

    The big clues are right there in the summary. It's probably doable without a vast amount of effort since a lot of it will come down to insulation, ducting and awnings or similar window shading. There is already a subway in place so improvements there come down to better equipment instead of expensive tunnelling or land aquistion.
    What makes 40% or so possible is buildings constructed with no thought for energy consumption in some cases need only minor modifications to for a major reduction in use. We've seen that in other place with "no-brainers" such as painting a roof white making a major difference to AC use.
    It's not hard to use less if a lot is being thrown away.

    1. Re:Not hard to use less when wastefull by tlambert · · Score: 1

      The big clues are right there in the summary. It's probably doable without a vast amount of effort since a lot of it will come down to insulation, ducting and awnings or similar window shading. There is already a subway in place so improvements there come down to better equipment instead of expensive tunnelling or land aquistion.

      Awnings and shading will reduce cooling costs. Heating oil is not used for cooling, electricity is. They will increase heating oil consumption. Insulation will help in both directions, but it's largely not an option for existing buildings. You believe that the 80% of the legacy building can be refit to save the 40% of the energy costs? That's 65% of the legacy buildings you would need to effectively reconstruct. It's not going to happen.

      The subway isn't an issue, except to say that, operating on electricity, it's just "carbon shifting" to move the greenhouse gas generation elsewhere than NYC, and then pretend that NYC has reduced its own greenhouse emissions as a result of increasing them in Camden, NJ. See my other post (below) on how "deck chair accounting" is just fudging the numbers.

      What makes 40% or so possible is buildings constructed with no thought for energy consumption in some cases need only minor modifications to for a major reduction in use. We've seen that in other place with "no-brainers" such as painting a roof white making a major difference to AC use.
      It's not hard to use less if a lot is being thrown away.

      What percentage of buildings in Manhattan are less than 10 years old? The new Trade Center doesn't count, since I doubt NYC is prepared to withstand that kind of "urban renewal" on a large scale.

    2. Re:Not hard to use less when wastefull by dbIII · · Score: 1

      That's 65% of the legacy buildings you would need to effectively reconstruct

      No.
      Minor modifications are not reconstruction.

      It's a prime example of "low hanging fruit" where buildings that were not designed for the climate can be altered a bit to remove obvious flaws.

      The subway isn't an issue, except to say that, operating on electricity

      Mass transit versus gridlock. Getting a lot more people on trains going to where they want to go gets a lot of vehicles off the street, and those ones still left on the street can move at a decent speed and use less fuel to get where they are going. A full train uses hardly any energy per person to move them, so if you can give people a good reason to ride on a train that cuts down on energy usage a lot - thus "reducing carbon" but it's best to just use energy consumption to consider things.

      it's just "carbon shifting" to move the greenhouse gas generation elsewhere

      Even if it was that (which it isn't) that can be a very good idea. It was the entire idea behind suggesting electric cars in California and other places where air pollution from vehicles is a serious issue. Do that energy shifting to a place where the exhaust goes through a scrubber, then out of a high stack a long way from the city and that can be a major health benefit versus people choking on smog - so even if there is no reduction in carbon dioxide output you still have an improvement. Add actual reduction and you have even more of a win. Get a lot of those people on an electric train/tram/bus and the roads are no longer so congested with idling engines creating smog.


      Common sense says that living in cities is going to limit the amount of resources required per person. Most cities massively defy common sense and become huge energy sinks due to poor planning or a complete lack in some situations. Sometimes it's as easy as painting a roof to go from needing AC to not. Sometimes it's as easy as a duct to change that hot roofspace air with cold basement air. Putting a thin tinting film on a thousand windows can financially pay for itself over a summer and last for decades.

      This is the easy stuff.
      Going from not thinking of the summer heat at all to doing something about it is the low hanging fruit. A coastal city with a hot summer has buildings designed for a midwest winter.

    3. Re:Not hard to use less when wastefull by dbIII · · Score: 1

      Insulation will help in both directions, but it's largely not an option for existing buildings.

      Why not? They have roof space and what's wrong with wall cladding on walls that get a lot of sun? Plastic foam, some sort of thin backing, glue and paint is how it's done.

  24. Re:Growing square footage, population... good luck by Jack+Griffin · · Score: 1

    Growing square footage, population... good luck.

    It's a lot easier to be more efficient in higher density areas. A metro rail line for example can replace 100,000 cars, and anything electric can be offset by buying carbon credits. Not saying it will be easy, but it's good to see someone is trying.

  25. Welcome to the police state by Anonymous Coward · · Score: 1

    When de Blasio says "I believe fundamentally in the notion of giving our private sector friends an opportunity to come along peacefully. And if that's not going to work, to put strong mandates and clear mandates on." he is saying what every totalitarian leftist says (i.e. "I believe everybody should be allowed to peacefully surrender before I force them to do what I want").

    He is NOT saying he will compel people to obey the laws the people have passed, he is saying he will compel people to obey HIM. Must be borrowing a pen and a phone from Obama. This stuff of leaders disregarding all the laws the people passed, and enforcing rules the dear leaders and their minons pulled from their own posteriors is straight-out of the maximum-leader pocket book, and not surprising given that de Blasio has long self-identified as a Marxist

    The people of NYC deserve the reduction in liberty and rise in crime and slums they are getting.

  26. Megalomaniac Mayors by Anonymous Coward · · Score: 0

    Seriously what is with mayors of large cities acting like they are higher than the governor and trying to legislate things better handled at a higher level?

  27. Re:Growing square footage, population... good luck by tlambert · · Score: 1

    Growing square footage, population... good luck.

    It's a lot easier to be more efficient in higher density areas. A metro rail line for example can replace 100,000 cars, and anything electric can be offset by buying carbon credits. Not saying it will be easy, but it's good to see someone is trying.

    Read the article, and then read the linked document I provided on the sourcing of greenhouse gasses in NYC: It's predominantly from buildings. Adding square footage by rebuilding up is going to increase this; even if you do a "green building" as you build higher, you're going to increase heating pressure on your neighbors as you block their sunlight.

    Use of heating oil and boilers is the reason there are greenhouse gasses from buildings; a secondary sourcing of greenhouse gasses comes from summer cooling costs. If you look at the graphs (again, in the linked document), you'll see this called out a "CDD + HDD", which are the total number of days in which greenhouse expenditures must go up for combined cooling and heating, per year. These have been increasing since 2012, and we are climbing out of the 2012 CDD+HDD minima for the current sunspot cycle, so this will be unlikely to reverse trend before 2.5 years from now: expect larger pendulum swings, resulting in higher CDD+HDD until the 11 year cycle starts in the other direction.

    Bottom line is: more people = more energy usage, and you aren't going to "green" or rebuild every skyscraper in Manhattan over night -- if at all -- without an insane amount of investment (as in: demolition and rebuilding, which for sky scrapers tends to be expensive).

    You could potentially make a (small) dent in the proposed reduction numbers by getting rid of all gasoline vehicles, and replacing them with electric, or forcing people onto public transportation. However, this is already reaching its limits; rich people simply pay the penalty, rather than foregoing private transportation. This is probably great for the city coffers in terms of revenue, but does nothing for the environment, even if that's the excuse being used to enrich the city coffers. There is no shortage of rich people in Manhattan.

    You could make a (much larger) dent in the proposed reduction numbers by moving from heating oil to electric, and from fossil fuels for cooling energy.

    However...

    This is deck-chair shifting, in the same way that you can select "green energy producers" on your power bill, pay a higher cost, and thus force other energy consumers to be "less green". Further, the carbon debt under grid loading is a green energy swap; that is, the energy you use will be from a fossil fuel plant when the grid is loaded, and then you will "pay it back" by accounting those kWh as "borrowed", and then later "pay them back" by accounting other people's green energy use as your own (and theirs as fossil fuel usage that you "borrowed" from them).

    Likewise, moving to electric -- and the electrics used in the subway system and other public transportation -- is what's called "carbon shifting". You move the generation of the electricity to elsewhere on the grid, and so the greenhouse gas generation has been NIMBY'ed away into someone else's jurisdiction, making you definitionally "greener".

    Short of moving away from fossil fuels, while simultaneously keeping up with increased demand for energy -- and let's not kid ourselves, renewables will not cut this Gordian Knot, we are talking nuclear or space-based solar -- there's just no way to *ACTUALLY* hit those 40% numbers, with the current building and population trends.

  28. so he will shut up then? by Anonymous Coward · · Score: 0

    and stop blowing all that hot air from his mouth? :)