It takes big energy to back up wind and solar

Power system design can be extremely complex but there is one simple number that is painfully obvious. At least it is painful to the advocates of wind and solar power, which may be why we never hear about it. It is a big, bad number. To my knowledge this big

Source: It takes big energy to back up wind and solar

Iberdrola, EverPower, NextEra, Apex, Swift Current…they are all talking to your Representatives…Are You?