S&Ls won damages when the feds reneged on promises. Utilities could do the same.
It's tough to be a utility CFO these days. For decades, electric utilities have served both as target and conscripted agent of government policy. Utilities pay disproportionately high taxes. Utility rate structures further distort market forces with subsidies flowing from business to residential. These policies actually defeat market forces. To large measure, many of these market failures arise from reconciling the hangover from uneconomic policy initiatives.