It is a scam. The sales pitch is something for nothing. A perpetual motion machine which doesn't exist. Hide the carbon footprints in 3rd world countries and behind closed doors.

Elon Musk pulled out of Trump's counsel when Trump pulled out of the Paris Climate Accord. Musk did so because he knew it would impact his cash cow, forcing taxpayers to pay for the expensive slight of hand called green energy scams.

Green energy scams made Al Gore rich and he doesn't even use solar on his beach side mansion that will soon be underwater according to his melting icecap/rising sea level scare tactics.