«Our policy implication is that we have to have a carbon fee and some of the major countries need to agree on that and if that were done it would be possible to actually
get global emissions to begin to come down rapidly I think,» Hansen said.
The worrisome thing is that we don't have all that much time to
get global emissions to level off and begin falling towards zero.
Not exact matches
GOTS, the
Global Organic Textile Standard, certifies cotton manufacturing processes as organic while also requiring that labor conditions are favorable for workers and that air and water
emissions meet stringent standards.
The science says that industrial states like New York must
get to 100 % clean energy and zero net greenhouse gas
emissions by 2030 if the planet is to avert runaway
global warming and climate catastrophe,» Hawkins said.
Add to that the energy it takes to grow the huge amount of corn for livestock feed and the transportation
emissions of moving animals around, and you've
got a business that's a major contributor to
global warming.
Researchers believe that
global warming is already responsible for some 150,000 deaths each year around the world, and fear that the number may well double by 2030 even if we start
getting serious about
emissions reductions today.
Unfortunately, even if we curb
global warming
emissions today, these problems are likely to
get worse before they
get better.
How critical is this transformation of the grid to
getting the amount of renewables we need to be on track to make significant cuts in greenhouse gas
emissions, the kind of cuts that we need to forestall or minimize
global climate change?
Give them more data spelling out the correlation between increased carbon
emissions and
global temperature rise, the thinking goes, and they'll
get it.
Cost savings of EVs don't come quickly Unlike an internal combustion engine vehicle, «an EV purchased today can have lower
global warming
emissions as it
gets older,» said Anair.
To
get a sense for how this probability, or risk of such a storm, will change in the future, he performed the same analysis, this time embedding the hurricane model within six
global climate models, and running each model from the years 2081 to 2100, under a future scenario in which the world's climate changes as a result of unmitigated growth of greenhouse gas
emissions.
«It only makes up 9 % of total greenhouse gas
emissions, but it's
got 300 times more
global warming potential than carbon dioxide», says Prof Richardson.
It's put climate change leaders in a variety of key positions, made climate change a priority in initiatives in departments and agencies, revitalized the US
Global Change Research Program and other interagency efforts, working with other major emitting countries, both industrialized and developing, to build technology cooperation and individual and joint climate policies consistent with avoiding the unmanageable, and is working with Congress — and this is the toughest part really — working with Congress to
get comprehensive energy and climate legislation that will put us on a responsible
emissions trajectory.
My own feel for this is that if we do not achieve
global agreement and real action on deep cuts in
emissions over the next 10 years or so we will
get locked into an inappropriate fossil fuel infrastructure until at least mid-century, that will prevent us from capturing CO2 effectively.
Agriculture is responsible for 14 percent of
global greenhouse gas
emissions and one - third of the world's freshwater goes to livestock production, so it's worth investigating what exactly is on your plate and what it took to
get it there.
There's a fantastic paper by the authors of the Beyond Zero
Emissions Land Use Report explaining how there's an opportunity to reduce land sector emissions (especially methane) to temporarily halt global warming buying us time to get off fossils fuels if we reduced livestock production by say 5
Emissions Land Use Report explaining how there's an opportunity to reduce land sector
emissions (especially methane) to temporarily halt global warming buying us time to get off fossils fuels if we reduced livestock production by say 5
emissions (especially methane) to temporarily halt
global warming buying us time to
get off fossils fuels if we reduced livestock production by say 50 % even.
Minicar maker Suzuki will display the Regina, a new
global compact that
gets 75 mpg (3 L / 100 km) and cuts CO2
emissions to 70 g / km; the Q - concept; Swift EV Hybrid; and Swift Sport.
On a
global scale, the
global fuel supply / CO2
emissions issue will
get (a lot) worse before it
gets any better.
«With nearly 50,000 LEAFs on the road globally, we are the leaders in zero
emissions vehicles and our class - leading product just
got better,» said Billy Hayes,
Global vice president of LEAF sales for Nissan.
Based on the new SGP, or Subaru
Global Platform, there's been plenty of talk concerning electrification, and there's certainly a chance the new WRX or the WRX STI could
get a hybrid boost to improve performance and reduce CO2
emissions to conform to regulations in markets such as the US and Europe.
It's an important moment for this message to sink in, because the Intergovernmental Panel on Climate Change, meeting this week in Bangkok, is
getting ready to dive in on a special report on the benefits of limiting
global warming to 1.5 degrees Celsius above Earth's temperature a century or more ago and
emissions paths to accomplish that (to learn what this murky number means in relation to the more familiar 2 - degree limit click here for a quick sketch, basic science, deep dive).
I'm not sure this bodes well for the
global thinking, and interaction, that'd have to take place if the world were to
get serious about curbing the growth of greenhouse gas
emissions.
And countries would
get away with past
emissions with no consequences (specific to them, as opposed to
global warming and OA), unless that issue is addressed.
If it somehow becomes law and its provisions
get carried out, will the bill matter in the broader context of
global climate change and
emissions trends?
It's not the cutting of GHG
emissions that are the real issue: it's the cutting into the 35 % and growing overload of carbon dioxide already on the globe that has to be addressed for
getting some control of
global warming.
Thus, given the height and value of the
emission temperature, we can
get a simple estimate for the surface temperature: 255K + 5.5 km * 6K / km = 288K (= 15oC; close to the
global mean estimated from observations given by NCDC of ~ 14oC).
If humanity
gets truly serious about
emissions reduction — and by serious I mean «World War II serious» in both scale and urgency — we could go to near - zero
global emissions in, say, two decades and then quickly go carbon negative.
«Unless we
get the numbers right, we will argue in circles and it will be difficult for us to have effective plan to deal with
global carbon
emissions.»
You stated: «Thus, given the height and value of the
emission temperature, we can
get a simple estimate for the surface temperature: 255K + 5.5 km * 6K / km = 288K (= 15oC; close to the
global mean estimated from observations given by NCDC of ~ 14oC).»
Thus, the concept of an
emissions budget is very useful to
get the message across that the amount of CO2 that we can still emit in total (not per year) is limited if we want to stabilise
global temperature at a given level, so any delay in reducing
emissions can be detrimental — especially if we cross tipping points in the climate system, e.g trigger the complete loss of the Greenland Ice Sheet.
This is forward going action for
getting control of
global warming by stopping unneeded GHG
emissions increasing the overload of carbon dioxide on the globe while also
getting control of water pollution.
To
get to the trajectory altogether, which would imply peaking of
global energy
emissions well before 2020 other big polluters will have to deliver on their
emission cuts, too.
Clearly the United States (with roughly 23 % of
global CO2
emissions has some «splainin to do when it comes to carbon dioxide
emissions, so don't
get us wrong, we aren't trying to pass the buck.
Now, can we please
get back to the serious business of trying to figure out how to economically reduce
global CO2
emissions?
The other thing that I think is really important to watch is the possibility of a climate deal with China, and that could be really, really important, because you've basically
got the two climate change superpowers finally coming together on this, and if they created some kind of an agreement to limit
emissions, even that could have the de facto effect of creating a
global carbon price.
«If we do
get a
global deal on climate that locks in a target for reducing
emissions... then I think the fossil fuel companies do face a very bleak outlook,» said Mark Lewis, chief energy economist at Kepler Cheuvreux, a Paris - based brokerage.
And yet Worthington herself doesn't seem to have much faith that reducing
emissions will be particularly effective: «If we can see
global CO2
emissions peak and decline in the next 10 to 15 years, we've still
got a slim chance of holding [temperature increases] down to two degrees», she says.
«If we do
get a
global deal on climate that locks in a target for reducing
emissions... then I think the fossil fuel companies do face a very bleak outlook,» said Mark Lewis, chief energy economist at
BACKGROUND: JAMES HANSEN ENDORSEMENT: Back in February 2006, we hoped recognition of plug - ins» role would grow after PHEVs
got strong backing from one of the world's leading experts on
global warming, James Hansen, director of the National Aeronautics and Space Administration Goddard Institute for Space Studies: «The plug - in hybrid approach, as being pursued by CalCars, seems to be our best bet for controlling vehicle CO2
emissions in the near - term.
«If there is a
global agreement that requires larger cuts in
emissions — and I think that would be good if there were, but it's
got to be a
global agreement — then obviously Australia would play its part and the government would consider what changes or extensions or whatever to Direct Action would need to be made to achieve that,» he said then.
Nonetheless, the
emission reductions achieved by Massachusetts since the
Global Warming Solution Act was enacted in 2008 demonstrate the Commonwealth's collective ability to roll up its sleeves and
get the job done.
But even if Massachusetts
got even more out of its existing electric sector
emission reduction programs by following these examples, that still leaves a 1.9 million metric ton gap to compliance with the
Global Warming Solutions Act in 2020.
Canada's federal government, in a pledge that skeptical climate campaigners called a triumph of hope over experience, promised on Friday to reverse years of
emissions growth and
get its
global warming pollution back on a downward slope.
Shipping accounts for 2 % of
global emissions and it is time the IMO
got on board with the rest of the world to seriously tackle climate change.
While the Democratic leadership of the waning 111th Congress failed to
get legislation passed into law to address climate change, the House
global warming committee, led by Rep. Ed Markey (D - MA), convened dozens of important hearings and briefings featuring top climate scientists and national security experts to educate Congress and the public about the need for swift action to secure America's energy independence, create clean energy jobs and mitigate climate change
emissions.
First, the
emissions mitigation targets that the nations have tabled (but will as a technical matter only submit formally by January 31, 2010) will not
get us on the path to the accord's stated objective of avoiding a
global temperature rise of more than 2 degrees Celsius, unless they are miraculously strengthened over the next 5 weeks.
It's even
got a great graph showing how curbing
global emissions affects the odds of preventing dangerous levels of
global warming (Figure 14 - 3 if you're still following along).
The Independent Online reports that an unprecedented coalition of blue - chip US companies and environmental lobby groups will urge President Bush next week to
get serious about
global warming, calling for caps on carbon dioxide
emissions that would cut greenhouse gases by 10 - 30 per cent over 15 years.
For instance,
global cementitious production by companies in the «
Getting the Numbers Right» (GNR) increased by 76.9 % (from 507 to 897 million tons) between 1990 and 2015, whereas
global total net CO2
emissions increased by only 43 % (from 383 to 549 million tons).
The study, entitled «State of Charge: Electric Vehicles»
Global Warming
Emissions and Fuel Cost Savings Across the United States,» points out that charging an electric vehicle with coal - based electricity yields the same carbon impact as at conventional car that
gets 30 miles per gallon (mpg).