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Kees van der Leun
Sustainable2050
When producing green hydrogen from renewable electricity, 1/4 to 1/3 of the energy is lost as heat. Unless that's put to use to heat buildings, via district heating. Budding plans
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What drives me totally mad is the unbelievable naivete of part of the press, intelligent people, and NL TV news. "Why wasn't the Capitol protected any better?" Come on people,
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German electricity 2020 (public grid):- Renewables at 50.5% (over 50% for the first time)- Wind power produced more electricity than brown coal and hardcoal togetherhttps://www.energy-charts.info/downloads/Stromerzeugung_2020_1.pdf German e
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In NL's second corona wave, we've just reached a stabilization at a high level (5,000 infections/day). 82 patients died today, and there's almost 600 in intensive care. But still all
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Reading Twilight of Democracy by @anneapplebaum. Seems relevant these days. The worst kind of one-party state “invariably replaces all first-rate talents, regardless of their sympathies with those crackpots and fools
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We need to get serious about methane leakage. Natural (fossil) gas has lower CO2 emissions per unit of energy than coal, but if a few % of it escapes to
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