Category: Climate change
UK Trying to Advance Hydrogen Aviation. Likelihood by 2050 is still under 1%
The UK Civil Aviation Authority announced its latest Hydrogen Challenge in the same week as I published my updated assessment of hydrogen passenger aviation. The regulator is examining hydrogen-aircraft turnarounds at London City Airport, cryogenic hydrogen storage and airside supply, while its broader hydrogen aviation roadmap targets scaled operations for … [continued]
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In unpredictable climate, workshop teaches about food preservation
A Michigan homesteader hosts an educational workshop informing the public on safety when preserving food, with a goal of helping others become more self-sufficient.
Trump’s EPA repeals pollution limits on fossil fuel power plants
The Trump administration is eliminating limits on climate-warming pollution from the nation’s fossil fuel power plants. Environmental groups say this will impact the climate and public health.
Trump’s EPA repeals pollution limits on fossil fuel power plants
The Trump administration is eliminating limits on climate-warming pollution from the nation’s fossil fuel power plants. Environmental groups say this will impact the climate and public health.
ARES’ Nevada Demonstrator Shows Why Rail Gravity Storage Is A Train Wreck
ARES North America has now operated enough of its GravityLine system at Gamebird Pit in Nevada to make clear its deep limitations to people who didn’t simply do the grade 7 math and science calculations. Sandia National Laboratories documents a pair of mass cars weighing roughly 340 tonnes climbing a … [continued]
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