Green Power is Part Time Power 

Watts Up With That?

Guest opinion by Viv Forbes

Solar power only works while the sun shines – it is part-time power.

Wind power only works when suitable winds blows – also part-time power.

Batteries only work when charged – part-time power again.

Hydro fails in droughts – more part-time power.

And using full-time power like natural gas to fill the inevitable supply gaps from part-time power forces backup gas to operate like part-time power.

Moreover, on sunny windy days, wind and solar generators spew out electricity at little extra cost. These erratic surges of part-time power drive electricity prices so low that even low-cost full-time producers like coal cannot operate profitably at those times. They are throttled back and forced to operate as yet another part-time power plant.

24/7 electricity users such as hospitals, trains, factories, refineries, fuel and water pumps, cash registers, infrastructure and mines cannot operate on part-time electricity.

Moreover, every…

View original post 139 more words

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