In today’s Electrek Green Energy Brief (EGEB):

  • A technique used to improve wind farms’ performance makes them quieter, too.
  • The leading source of energy in Brazil in 2020 is hydropower, but solar is the rising star.
  • UnderstandSolar is a free service that links you to top-rated solar installers in your region for personalized solar estimates. Tesla now offers price matching, so it’s important to shop for the best quotes. Click here to learn more and get your quotes. — *ad.


The post EGEB: Researchers ran tests on wind turbine noise and got a surprise appeared first on Electrek.

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