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Ask a Scientist: Two Dozen States Can Meet 100 Percent of Electricity Demand with Renewables by 2035

Union of Concerned Scientists

All told, they represent 56 percent of the US population, generate 62 percent of the country’s gross domestic product, and are responsible for 43 percent of the country’s annual carbon emissions. We found that states have technically feasible and highly beneficial ways to achieve 100-percent renewable energy.

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Unraveling LA’s Hydrogen Combustion Experiment

Legal Planet

Hydrogen’s supply-side has been buttressed by incentives from state and federal governments, refineries and utilities looking to extend the life of fossil fuel infrastructure, and renewable energy companies seeking to take advantage of the huge amounts of clean energy needed to produce green hydrogen.

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Analysis: Is hydrogen the new oil?

A Greener Life

There is talk that a global “hydrogen economy” can emerge to save the climate from carbon emissions. Hydrogen could power trucks, ships and planes and be used to produce everything from cement to steel and fertiliser. Hydrogen may have lost, to electricity, the competition to power the next generation of personal vehicles.

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How Much Land Would it Require to Get Most of Our Electricity from Wind and Solar?

Union of Concerned Scientists

Critics of wind and solar routinely raise concerns about how much land would be required to decarbonize the US power sector. Acknowledging that the United States is a leading contributor to carbon emissions, the Biden administration has committed to cutting US emissions 50 to 52 percent below 2005 levels by 2030.

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Four cheap solutions to climate change

Edouard Stenger

At a time where scientists are trying to figure out how to suck the excess carbon out of our atmosphere, Mother Nature has known how to do it for millions of years. Trees are very efficient at absorbing carbon dioxide. It is estimated that one acre of forest absorbs six tons of carbon dioxide and puts out four tons of oxygen.

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Climate Litigation Chart Updates – November 2016

Law Columbia

Opponents of EPA Carbon Standards for New Coal-Fired Power Plants Filed Initial Briefs. Petitioners challenging EPA’s new source performance standards for carbon emissions from power plants filed their opening briefs in the D.C. Circuit Court of Appeals.

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New Sabin Center Report Finds NYISO Could Price Carbon in Wholesale Electricity Markets

Law Columbia

Here in New York, for example, we already have three forms of more or less direct carbon pricing. The most direct of these is imposed on certain fossil fuel power plants by requiring them to purchase carbon dioxide emissions allowances as part of the Regional Greenhouse Gas Initiative.