The Left is doing it wrong.
We need to stop calling it the green New Deal; and call it the Patriot Power Act.
We’re not trying to go green or “Woke”. No! We’re making ’Merca energy independent! We’ll stop importing oil from the tourist countries! And be energy self sufficient!
—BRANDING!!
What makes you think they haven't already?
in some places energy for individual customer is cheaper at night, but the real deal is with large industrial power consumers, like arc furnaces or aluminum smelting plants. these things have special arrangements that allow grid operator to regulate some % of power in return for cheaper energy, either by remote control or on schedule. in principle the same thing could work for thousands to millions of water heaters, making it work like a large, one way "battery" soaking up peaks in energy production