Hybrid

Renewable energy cost and reliability claims exposed and debunked

Watts Up With That?

Guest essay by Larry Hamlin

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A new paper  published in the Proceedings of the National Academy of Sciences (PNAS) from NOAA’s Earth System Laboratory, Boulder Colorado exposes and debunks the contrived claims of a recent renewable energy study which falsely alleged that low cost and reliable 100% renewable energy electric grids are possible.

The new paper concludes that the prior study is based upon significant modeling inadequacies, is “poorly executed” and contains “numerous shortcomings” and “errors” making it “unreliable as a guide about the likely cost, technical reliability, or feasibility of a 100% wind, solar and hydroelectric power system.”

Additionally the new paper harshly chastises the previous study by noting “It is one thing to explore the potential use of technologies in a clearly caveated hypothetical analysis; it is quite another to claim that a model using these technologies at an unprecedented scale conclusively shows the feasibility and reliability…

View original post 595 more words

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