Anything going in this direction is a good thing hopefully it will be a great thing...
yep , and this seems to work like the CO2 /O2 natural cycle between plants and animals, but I believe the future is electric. All kind of technologies are popping on the market;
Tesla is about to launch a battery for homes tomorrow, April 30th.I was listening on Bloomberg today, the utilities stocks holders are nervous; Same lithium ion technology they use in cars,
http://arstechnica.com/information-technology/2015/04/29/tesla-is-set-to-announce-a-home-battery-tomorrow-ars-will-be-there/"the system is offered, currently, in 10 and 15 kwh configurations to solar customers who do not own electric vehicles or plug-in hybrids; the battery pack costs about $13,000, and Pacific Gas & Electric offers a 50% rebate for using the system (presumably because it can be used to decrease load on the grid during peak use hours); financing is set up for the customer to make an initial $1,500 payment, followed by $15 monthly payments for 10 years (at the end of which the battery is returned to SolarCity);
more here;
http://www.theguardian.com/technology/2015/apr/25/tesla-battery-home-elon-musk This lithium ion batteris are getting better and better; i got a Samsung note 4 after 2 year on Droid Razor, cant compare the baterries; same with a Dyson dc34 cordless vacuum cleaner, love it for my truck, and ....
this is the most impressive battery powered tool I purchased ,crazy powerful nut buster, more torque than 5 times larger air powered tools;
I can remove semi truck lugnuts with juicy 18V lithium ion powered impact wrench;
