Archive | April, 2017

Comparing Energy Technologies:

The Many Shades of Green I am pleased to report that I recently had an article published in Physics World called “How Green is Nuclear Energy?”  I developed this article in response to their request, and it was published as the lead article in their special issue, “Focus on Nuclear Energy.” The online version of […]

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LCOE for Hydro Projects – Pick a number, any number!

One of my pet peeves has been a metric with the glamorous acronym LCOE which stands for Levelized Cost of Electricity. This is the “go to” number when evaluating electricity generation sources and comments about solar and wind reaching “grid parity” relate to this measure. My annoyance comes from comparisons of LCOE for solar (PV […]

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Bill Maher: Make Earth Great Again

Bill Maher concluded Friday’s show explaining why we should concentrate on saving our planet rather than dreaming about colonizing Mars: [embedded content] I’m a big fan of science fiction and space exploration, but colonizing Mars makes no sense…it might be a neat adventure to visit the place, but not now; $450 billion would be better […]

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If it ain’t a lie it sure ain’t the truth

I have complained previously about the misrepresentations published about renewable energy. In most cases the authors just seem to be so overcome with excitement about some new milestone achievement so that they lose sight of the big picture. But I recently ran into a post from 2016 that demonstrates more clearly than anything else I […]

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