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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

Nearly all of the alliance members have a renewable electricity standard (RES), which requires utilities in their jurisdiction to increase their use of renewable energy to a particular percentage by a specific year. From 2020 to 2040, solar generation in these states jumps nearly ninefold and wind generation more than sevenfold.

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Analysis: Is hydrogen the new oil?

A Greener Life

Japan, a long-time supporter of nuclear power, now has serious hydrogen ambitions. The 2020 Tokyo Olympics will be powered by hydrogen. Hydrogen may have lost the race to fuel electric cars but it looks a likely contender to replace fossil fuels in trucks, ships, planes and heavy industry. By Fred Pearce.

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Testimony before the United States House of Representatives Committee on Energy and Commerce 2021 Texas Grid Failure

Environmental Progress

Some have argued that weather-dependent energies would, paradoxically, make electricity even more reliable. 1] But recent power outages in Texas and California have poured cold water on these arguments. 1] But recent power outages in Texas and California have poured cold water on these arguments. But all else is not equal.

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Nuclear Plant Closures And Renewables Increase Electricity Prices & Unreliability, Testifies Michael Shellenberger to U.S. Senate

Environmental Progress

Congress took questions relating to the security of America’s electricity supply seriously before more than a dozen states experienced energy shortages last month, but those events make this hearing all the more urgent. electrical grids were increasingly “complex and vulnerable.” [2] Shellenberger. 5] The U.S. 5] The U.S.

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Analysis: Can Germany wean itself off Russian oil and gas??

A Greener Life

German Chancellor Olaf Scholz (left) visits a hybrid power plant where “green” hydrogen is made using wind power and fed into the gas grid. In 2020, around 70% of its energy consumption was covered by imports of fossil fuels , including uranium. A wind farm owned by General Electric around 50km south of Berlin, Germany.