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Costa Rica aims to have net zero carbon emissions by 2050 and if it's energy production in 2019 is a sign of things to come, then it is well on its way to that goal. The small Central American nation produced the most electricity in its history during the month of May and nearly 100 percent of it was from renewable sources, according to Think Geoenergy.
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By Jeff Turrentine
I met Jim Brainard recently on a sunny summer afternoon in Bryant Park, a grassy oasis roughly the size of one square block nestled among the skyscrapers of midtown Manhattan. The stately New York Public Library — one of the city's most famous cultural institutions — defines the park's perimeter on one side, and roughly outlining the other three are more than a dozen smaller-scale treasures, including an old-fashioned carousel, several food kiosks, an outdoor cocktail bar, a petanque court, ping-pong tables, and even an extra-miniature miniature golf course.
China is leading the way on renewable energy, having installed half the world's solar panels in 2017. But its transformative economic growth fueled by coal and other fossil fuels and its outsized manufacturing sector have coughed up so much air pollution that it has blocked adequate sunlight from reaching its solar panels, according to a new study published this week in Nature Energy.
Manila's new mayor wants to turn the city's public schools into a living lesson in sustainability.
By Alexandra Zissu
When Bjorn Quenemoen was a student at Bard College, he would host monthly popcorn parties. He would put up posters around campus, inviting everyone to his parties. At 10 p.m., on the appointed date, he would turn the lights down and put on some music.
Millions of solar panels clustered together to form an island could convert carbon dioxide in seawater into methanol, which can fuel airplanes and trucks, according to new research from Norway and Switzerland and published in the Proceedings of the National Academy of Sciences journal, PNAS, as NBC News reported. The floating islands could drastically reduce greenhouse gas emissions and dependence on fossil fuels.