But then the grid will fail and that light will go out.
In related news, just last week my city (a suburb of Dallas) had a public meeting to discuss the installation of a neighborhood level battery system to help with demand balancing. The people that attended the meeting were overwhelmingly against it. Most people cited some battery fire in California as proof that batteries are too dangerous to have around people. NIMBY seemed to rule the day, with most asking why we needed to have the batteries near our homes, why not put them out in the desert where they can't harm anyone. I tried to stand up and explain that we need the electricity here, not out in a desert, and that the batteries need to be local if they are going to help us during a blackout (which was one of the cities arguments for them since our recent blackout came from large transmission lines going down), but I was literally shouted down.