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Concentration of CO2 in the Atmosphere

May 20 Green Energy News

Headline News:

  • Global warming is on track to cause a major wipeout of insects, compounding already severe losses, according to a new analysis. Insects are vital to most ecosystems and a widespread collapse would cause extremely far-reaching disruption to life on Earth, and scientists warn that much more carbon needs to be cut than nations have promised. [theindependentbd.com]
Monarch butterflies (Joel Sartore | NG | Getty Images)

Monarch butterflies (Joel Sartore | NG | Getty Images)

  • The alternative energy revolution, based on such renewable energy sources as wind, solar, and geothermal being fed into the overall electrical grid, is reviving an argument Thomas Edison and Nicola Tesla had well over a century ago. The grid supplies AC power, but renewable energy sources such as solar and batteries are DC. [RTInsights]
  • Jonathan Naughton, director of the University of Wyoming’s Wind Energy Research Center, expects that in the next five to seven years up to 5,000 MW of wind power could be built in the state. That is three times the capacity of Wyoming’s current fleet of wind projects. The local utilities want wind power because it is inexpensive. [Casper Star-Tribune Online]
  • When a New Mexico electric cooperative anxious to lower its rates and pursue greater use of renewable energy learned that doing so would cost it a net $37 million exit fee from its contract with its wholesale power provider, it did what once might have been unthinkable. Now co-op other members are weighing their options. [The Grand Junction Daily Sentinel]
  • Denver International Airport first installed solar power for sustainability reasons in 2008. Now, it has 11.6 MW of solar capacity, with most of the electricity being sold back to the grid. A 2015 survey indicated that the nation’s airports had 70 solar projects. Now more are coming, as the airports consider what to do with open land. [Longview News-Journal]

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

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