Elon Musk’s recent reminder that Tesla is working on a house-sized battery has caused quite a stir, but not enough. Tesla alone isn’t the significant part: Tesla opening a market for inexpensive home solar storage methods is. And not all those methods will be batteries: also coming are capacitors, organic vats, compressed air, and water pumped up towers, for storage to car- and house- size to municipal- and utility-scale, all of which will drive solar and wind deployment even faster.

John McDuling, QZ, 30 July 2014, How solar energy storage could make Tesla much more than an automaker,

How lucrative could the solar energy storage business be for Tesla? Almost as lucrative as selling cars.

That’s according to Morgan Stanley, which this week Continue reading →