article thumbnail

UMD-led study finds China’s SO2 emissions down 75% since 2007, India’s up 50%; India may now be the top SO2 emitter

Green Car Congress

Although China and India remain the world’s largest consumers of coal, a new University of Maryland-led study found that China’s sulfur dioxide emissions fell by 75% since 2007, while India’s emissions increased by 50%. Most of the two countries’ sulfur dioxide emissions come from coal-fired power plants and coal-burning factories.

India 170
article thumbnail

Berkeley Lab releases 8th edition of databook on China’s energy and environment; finding the “missing” energy consumption

Green Car Congress

They used a lot more coal than they originally admitted to, several hundred million tons more. Like many other people, we were writing articles around 2000 about the decline in China’s energy consumption in the late 1990s. Like the United States, China has become among the world’s largest importers of oil, gas and coal.

article thumbnail

Spatially explicit life cycle assessment of 5 sun-to-wheels pathways finds photovoltaic electricity and BEVs offer land-efficient and low-carbon transportation

Green Car Congress

This article presents life cycle assessments of five different sun-to-wheels conversion pathways for every county in the contiguous U.S: The crop-to-electricity conversion model assumes that half of the biomass is converted in biomass boilers and the other half is co-combusted with coal to generate electricity. Economic input?

article thumbnail

Dark Secrets at The Heart EV Supply chain We Often Fail to Address

Get Electric Vehicle

The amount of coal-powered aluminium production has more than doubled since 2005, largely because of China’s expansion into the market. For each ton of steel produced, 2 tons of carbon is emitted and for each ton of aluminium, the worldwide average is 11.7 tons of carbon emitted, nearly six times as much.

article thumbnail

Devil in the Details: World Leaders Scramble To Salvage and Shape Copenhagens UNFCCC Climate Summit

Green Car Congress

April, 2008 : In an article entitled Dangerous Assumptions ( earlier post ), Roger Pielke, Jr., The first conference, “Avoiding Dangerous Climate Change”, was held in 2005 at the Met Office in Exeter, and had focused on pathways to climate stabilization at or below 2 degrees Celsius.

Climate 236
article thumbnail

Perspective: The Role of Offsets in Climate Change Legislation

Green Car Congress

This article shows that including offsets in climate change legislation would likely make an emissions program more cost-effective by: (a) providing an incentive for non-regulated sources to generate emission reductions; and (b) expanding emission compliance opportunities for regulated entities. Transaction Costs. ALTERNATIVES TO OFFSETS.

article thumbnail

A closer look at the Copenhagen Climate Change Summit. The Green Piece

Green Cars News

Fast emerging economies need an incentive to stop building coal powered plants, and, again, the emphasis is on the richer countries to step in. There is an argument that in the long term a low carbon economy will be cheaper than the current one, but with time of the essence richer countries will need to pay billions now.