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U.S. Can Lead on Global Climate Action: Clean Power Plan Is a Linchpin

Today we are expecting the U.S. to make public its proposed contribution to the global effort to tackle climate change as part of the UNFCCC process. This announcement will come in the form of the so-called U.S. ‘Intended Nationally Determined Contribution’ or INDC. The Clean Power Plan to limit carbon emissions from power plants is a critical element of the emissions reductions that the U.S. can make by 2025. Read More

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High and Dry: Reservoir Levels Tell Only Half the Story, Leaving California Dry as Drought Continues

You’ve probably heard about the California drought by now. If you live in California, it’s hard to hear about anything else. Unfortunately, the drought may be even worse than we realize, because the way we often measure water supply doesn’t consider future water availability. By relying on measurements of current reservoir levels, agencies in charge of water distribution are missing an important part of the water supply picture, leaving their customers vulnerable to longer and more severe droughts.

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Arizona Superior Court Protects Academic Freedom in Climate Email Disclosure Case

Arizona basketball fans may be glum after this weekend’s loss to Wisconsin, but there’s some very good news today out of Arizona: a superior court has found that the University of Arizona was right to protect more than 1700 emails to and from university climate scientists from disclosure under the state’s open records act. Read More

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Fossil Fuel Firms Are Still Bankrolling Climate Denial Lobby Groups

BP has withdrawn support to ALEC, a group known for misrepresenting climate science, but appearances can be deceptive. Oil, gas and coal companies remain firmly behind climate disinformation campaigns. Read More

Categories: Global Warming  

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Testifying about Sustainability and the American Diet

The day before yesterday, together with my UCS colleagues Lindsey Haynes-Maslow and Deborah Bailin, I went to the National Institutes of Health to testify on the Scientific Report of the 2015 Dietary Guidelines Advisory Committee. This report, prepared by a committee of experts every five years, provides the basic information for federal food programs such as school lunches and SNAP (formerly called food stamps), and is used to create the official U.S. Dietary Guidelines that are the basis for the MyPlate graphics.

Lindsey, Deborah and I testified about different aspects of the DGAC report, and they have already put their testimony up on their blogs. Here is mine, which focuses on food sustainability issues such as the climate impacts of the American diet.
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When It Comes to Palm Oil, PepsiCo Is Less than Perfect

Growing up, Back to the Future Part II epitomized what the future would look like. I dreamed of owning a hoverboard or riding in a flying car (it didn’t have to be a DeLorean, I wasn’t that picky). Well, that distant future of flying cars, dehydrated food, and self-drying clothes takes place in 2015, so the future is now.

However, on a recent viewing of the film what caught my attention wasn’t the hoverboards or holograms but a drink that Marty McFly orders at a diner. That drink: Pepsi Perfect. Through the work I’ve done investigating  companies’ links between deforestation and palm oil, I’ve learned a lot about PepsiCo’s policies and asked myself how close is the real PepsiCo to being “Pepsi Perfect”? Read More

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Natural Gas: A Runaway Train or a Helping Hand?

The United States stands at an energy crossroads. Coal-fired power plants generated about half of our electricity as recently as 2007, but are now being retired at a record rate due to age, cost, and the need to cut carbon pollution. Aging nuclear power plants, which generate about twenty percent of our electricity, are also heading towards retirement, and few new plants are being built.

What will replace them? There are two paths forward. Read More

Categories: Energy, Fossil Fuels, Global Warming  

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Making Room for Renewables: Grid Integration Solutions for California’s Clean Energy Future

I’ve blogged many times about the clean energy policies California has in place that have made it a leader. The state is well on its way to supplying 33 percent of its electricity from renewable sources by 2020 and now, in a visionary step to dramatically reduce global warming emissions, is considering ways to increase that amount to 50 percent by 2030. Read More

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Five Reasons the Ozone Standard Should Be Strengthened

I’ve talked here, here, and here about the EPA National Ambient Air Quality Standards (NAAQS) update to the ozone standard.  Today is the last day of the EPA’s public comment period (to which I have submitted a comment). So I thought it would be a good time to do a quick review of the top five reasons the ozone standard should be strengthened in order to provide an adequate margin of safety for the most vulnerable populations—including the elderly, children, and those with lung diseases. Read More

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Lawyers for Coal

Laurence Tribe – popularly known as “President Obama’s old law professor” – is testifying today against the Clean Power Plan before the House Subcommittee on Energy & Power, on behalf of Peabody Energy. But here he’s not acting as a teacher- he’s a lawyer fiercely advocating for his paying client.  We have a full preview of how he will distort the case against CO2 regulation from the comments he co-wrote with Peabody Energy on December 1, 2014. Read More

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