Day: August 4, 2009

Wind Farms Can’t Take the Heat

Todd WynnQuickPoint!

Temperatures soared in Oregon last week and, with the extreme temperatures, energy use soared as well. A recent Oregonian article pointed out a serious issue of how relying on wind energy affects electricity grid stability in the Pacific Northwest especially during times of extreme hot or cold temperatures. But the reliability of the grid and the ability of utilities to meet demand are being constrained by government policy. Oregon utilities are overinvesting in unreliable and inconsistent power sources like wind farms in order to meet renewable portfolio standards, and this overreliance could lead to brownouts and blackouts in the future. (more…)

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