13 Feb '18, 11am

Avoiding blackouts with 100 percent renewable energy

Avoiding blackouts with 100 percent renewable energy

The paper builds on a previous 2015 study by Jacobson and colleagues that examined the ability of the grid to stay stable in the 48 contiguous United States. That study only included one scenario for how to achieve the goals. Some criticized that paper for relying too heavily on adding turbines to existing hydroelectric dams - which the group suggested in order to increase peak electricity production without changing the number or size of the dams. The previous paper was also criticized for relying too much on storing excess energy in water, ice and underground rocks. The solutions in the current paper address these criticisms by suggesting several different solutions for stabilizing energy produced with 100 percent clean, renewable sources, including solutions with no added hydropower turbines and no storage in water, ice or rocks.

Full article: http://www.solardaily.com/reports/Avoiding_blackouts_with...

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