At last — a serious discussion has occurred about the reliability of Virginia’s electric grid as the state moves toward zero-carbon electricity generation by 2050 (and 2045 in the Dominion Energy service territory).
Reliability was a prime topic of conversation at the third Virginia Clean Energy Summit Tuesday. A panel discussion — “Can Texas Happen in Virginia?” — focused on an issue that has gone long ignored in Virginia. (I base my commentary upon the article posted by Virginia Mercury reporter Sarah Vogelsong who attended the event.)
What happened in Texas during a deep freeze in February most likely would not happen here, panelists agreed. Virginia is different. First, its electric utilities are more tightly regulated. Second, Virginia belongs to a regional transmission organization, PJM, which would allow the state’s power companies to import electricity from outside the state should the need arise.
Some of the arguments presented are valid. Virginia has backstops that Texas did not. But Texas may not be the most valid point of comparison. Perhaps we should be looking at the calamity that is California, which also has a tightly regulated electric power industry and also imports electricity from outside the state. Indeed, when Republican gubernatorial candidate Glenn Younkin has warned about blackouts and brownouts in Virginia’s energy future, he was alluding to the example not of Texas but California. Continue reading