I posted this yesterday but today there's a story about "Welsh home installs UK's first Tesla Powerwall storage battery". Good news. http://www.theguardian.com

I posted this yesterday but today there's a story about "Welsh home installs UK's first Tesla Powerwall storage battery". Good news. http://www.theguardian.com/environment/2016/feb/05/welsh-home-installs-uks-first-tesla-powerwall-storage-battery http://www.theguardian.com/environment/2016/feb/05/welsh-hom... This project to store energy in trains also looks interesting. http://www.aresnorthamerica.com http://www.aresnorthamerica.com