Tesla Powerwall

Anyone paying attention to the oil and gas industry?  I imagine you take notice when you put gas in your car and feel like you've hopped in a Delorean and traveled back to 1985 where you could fill up for under $20.  If Doc and Marty Mcfly had an opportunity to get one of these, the movie may have been titled "The Future is Now."  It's quite possible we are seeing the slow death of fossil fuels and a transformation to new energy sources.  Tesla is ahead of the game on this one. The unit is a battery for your home that collects energy via solar panels. When the sun goes down, the stored energy continues to power your home.  Tesla is marketing the product to both commercial and residential markets.