NPR: In January, Dallas resident Shannon Marrs paid $257 for electricity. But after Texas suffered the worst winter storm in years, Marrs’ February electricity bill totaled more than $10,000.
That’s because for a period of 32 hours during the deepest freeze of February’s winter storm, power companies were paying $9 per kilowatt-hour for electricity — about 75 times higher than the state’s average winter costs. Companies passed those costs on to consumers.
It might seem like retroactively reducing the charges would be good for consumers, said Texas PUC Chairman Arthur D’Andrea during Friday’s public meeting. But, he argued, that reflects a “simplistic” view of how Texas power markets work.
“We just see the tip of the iceberg,” D’Andrea said. “You don’t know who you’re hurting. You think you’re protecting the consumer and turns out you’re bankrupting a co-op or a city. And so it’s dangerous, after something is run, to go around and redo it.”
The PUC itself had authorized the wholesale price increase, hoping it would spur power companies to generate more electricity. But according to the state’s independent market monitor, prices were kept high for much longer than necessary.
The monitor, Potomac Economics, had urged the PUC to retroactively change prices for 32 hours around Feb. 18 and 19. Potomac Economics calculated that the inflated electricity rate during that time period led to $16 billion in additional charges.