It's only nonsense to someone as a consumer who wants to burn up earths resources, and don't care how they do it. Which side of the fence Musk stands on is completely irrelevant. Batteries in home can be used with devices that collect solar and wind as forms of energy collection. Yet here you are calling it non-sense, wanting to continue depleting our resources. If you have a better plan, lets hear it. If not, don't stand in the way.
Also want to add to your comment regarding wind and solar in regards to batteries.
Solar and wind only works, if we have a high and long-term capacity to store said energy. By allowing the homeowner to store the energy and redistribute it in the neighborhood, you do not loose said energy being sent over long distances on exposed power-lines(last I heard 10-20% loss).
Any thing that store energy is called a battery for simplicity sake, even though it may not be an actual battery. (word battery is used, so ignorant people automatically thing storage of energy, without having to understand the science, chemistry, physics behind it.)
I suspect the user who said batteries should not be used, is bit ignorant to reality of our "world we wrecked".
At this point we don't have a choice but to use technology to survive. The goal is to find a balance that we don't further destroy the earth, while adapting to the changes that are playing catchup to the damage we already caused. And that means developing methods of storing/producing energy that is more environmentally sustainable.
If this ignorant poster has issues about batteries and the destruction of earth from them. I think they should focus more on human breeding patterns and educating people on why big families is the real reason we are in trouble.
7 bil people about 5 billion above the carrying capacity of earth. please don't respond to the population part of my post, I was just pointing out where this persons energy should be focused on in regards to slowing the destruction of earth.
corey