Tag Archives: air pollution

China at an energy crossroads

April 29, 2013 |

 

As the second largest economy in the world, China’s energy demand is growing at a speed never seen before, representing more than 80% of the growth in both oil and coal consumption internationally in the past few years. When a country is developing at this scale, anything it does will have huge implications on a variety of global issues, from energy markets, commodity prices, energy security, to climate change.

However, people trying to understand what energy path the country is heading toward are often puzzled by the complexity of the picture: On the one hand, the country is the biggest emitter and the largest net importer of coal. On the other, China also leads renewable energy manufacture and installation, and has helped push down the cost of renewable generation globally.

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Clearing the air with industrial audits

October 18, 2012 |

 

California’s cap and trade system will begin operation in 2013. It will be the most ambitious, comprehensive climate change program in the U.S., helping California reduce emissions to 1990 levels by 2020: 6% below 2009 levels and 12% below the peak in 2007.

As our recent analysis shows, if greenhouse gas and air quality regulators work together effectively, cap and trade can bring cleaner air to California and better health to Californians.

California’s Air Resources Board has already taken a step in the right direction, requiring large facilities to conduct industrial audits to assess energy efficiency opportunities that will lead to greenhouse gas and local air pollution emissions reductions.

The data from these audits are slated to be available online by the end of this year. It’s not yet clear what level of detail the data will provide, but more detail is better: It means a larger number of people will know exactly where facilities can make changes that will yield cleaner air.

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