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Posts Tagged ‘Carbon Emissions’

Gas Ceiling: Assessing the Climate Risks of an Overreliance on Natural Gas for Electricity

The President’s Climate Plan announced in June touts natural gas as an important climate solution, as I discussed in a recent blog. This week the Environmental Protection Agency (EPA) is taking the first step in implementing one of the key components of his plan by re-issuing carbon standards for new power plants. The next and more important step in this process is for the EPA to issue draft carbon standards for existing power plants by June 2014. (For more details, see this blog by my colleague Rachel Cleetus).

While standards for existing plants will help reduce power sector carbon emissions, they could lead to an overreliance on natural gas if they are not designed in the right way. In addition, the U.S. will need to make much deeper cuts in emissions to limit some of the worst impacts of climate change, as I discussed in my blog in July. A new UCS report released today shows that a transition from a coal- to a natural gas-dominated electricity system would not be sufficient to meet U.S. climate goals. Instead, a diversified electricity system—with amplified roles for renewable energy and energy efficiency and a modest role for natural gas—would both limit the threat of climate change and mitigate the risks of an overdependence on natural gas. Read More

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A Trivial (and Fun) Way to Celebrate Earth Day

Are you looking for an entertaining and engaging way to make a difference this Earth Day? Consider hosting a Cooler Smarter trivia event! It will put you on the path of being a low-carbon leader, and help challenge, inform, and inspire your family and friends to lower their carbon footprint. Read More

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5 Things to Know about Population and Heat-trapping Emissions

[Co-written with Peter Frumhoff, Director of Science & Policy/Chief Scientist, Climate]

In public talks about climate science, my colleague, Peter Frumhoff and I often show images of the projected rapid increase in global emissions of carbon dioxide, the most important heat-trapping gas. Read More

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