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Concentration of CO2 in the Atmosphere

April 25 Green Energy News

Headline News:

  • “Rethinking Hydropower For Energy And Environmental Sustainability” • A California company, Natel Energy, is working on a low-head, low-impact hydropower approach that addresses one of the leading concerns of new deployment – impacts to natural stream flows. To address this challenge, NREL helped Natel rethink hydropower. [CleanTechnica]

Low-impact hydropower (Illustration courtesy of Natel Energy Inc)

  • “Climate-Friendly Microbes Chomp Dead Plants Without Releasing Heat-Trapping Methane” • Scientists from the US and China have identified an entirely new group of microbes that live in hot springs, geothermal systems, and hydrothermal sediments around the world. The microbes can break down decaying plants without producing methane. [ScienceDaily]
  • “Renewable Electricity Can Sharply Reduce Cascadia Pollution And Ward Off Climate Change” • Research shows that renewable electricity can move Washington, Oregon, and British Columbia off of fossil fuels affordably, and create jobs as it does. Building a cleaner and more equitable economy is backed by a growing body of regional and international studies. [OPB]
  • “Battery Rush Is 21st Century’s New Gold Rush – And Tesla’s Big Future Revenue Source?” • I believe we are about to enter into another gold rush of a sorts. Batteries. In a recent article by Yahoo! Finance, the author pointed out that the real money may not lie in Tesla’s cars, but in its battery business. Tesla has a lead of serveral years in that market. [CleanTechnica]
  • “Biden Wants 50 By 30. We Can Do It!” • The simple math shows that if our emissions were to stay constant from 2018, the carbon budget associated with the 1.5° C goal would be entirely used up by 2030. On the other hand, if we can cut our global emissions in half by 2030 and completely by 2050, we will come close to staying within 1.5° C. [CleanTechnica]

For more news, please visit geoharvey – Daily News about Energy and Climate Change.

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