Energy Videos for Newcomers
I’ve been preparing to make a few videos for newcomers to the subject of clean energy that answer basic questions on renewable energy, fossil fuels, nuclear energy, and the energy-related challenges we face. I’ll be recording a series of short talks, aided by graphics, that point out that all our energy sources go back to the Big Bang, and come forward through time to us as follows:
Solar power is nuclear, of course, as all that hydrogen that became our sun billions of years ago undergoes fusion and emits enormous amounts of energy. That which we accumulated over hundreds of millions of years as fossil fuels (ancient biomass) we extract and burn as oil, coal, and natural gas. That which we receive right now, or in the very recent past, we have the potential to harvest as renewables: photovoltaics, concentrated solar power, wind, new biomass, run-of-river hydro, ocean current, and wave. (more…)