Hydro storage a true solution.

Hydro storage. A true solution.

Dinorwig 
http://youtu.be/upp4funBuCQ

Electric mountain
http://youtu.be/SkIzKGot0Ss

http://www.walesonline.co.uk/.../government-advisor-calls...

http://www.ft.com/.../e210981a-1641-11e3-a57d...

http://en.m.wikipedia.org/wiki/Dinorwig_Power_Station

http://en.m.wikipedia.org/wiki/Ffestiniog_Power_Station

http://www.fhc.co.uk/dinorwig.htm

From massive storage to Micro hydro

http://youtu.be/YI1JlIpM6V8

http://youtu.be/Yhsq23AKbYo