The grand move this week by General Motors into the home networking market, with partnerships announced with PG&E and SunPower, will trigger like for like announcements throughout the entire energy world. It also put all of these eggs carefully into a newly made corporate basket called GM Energy. General Motors has already thrown in its lot with lithium-ion batteries with its Ultium design for batteries for its cars – now it will push its software credentials to offer apps and cloud services which will manage each person’s electricity – both at home, and for its EV car re-charges. It will exclusively work with Sunpower as a solar provider to install solar when its car customers want it to charge their…