solar power

Two USBCELL AA batteries on a wooden surface, one with its green cap removed to show a USB connector
3 green ideas: eco-friendly batteries, a solar mouse and green lightingBusiness Ideas

3 green ideas: eco-friendly batteries, a solar mouse and green lighting

Rosella C.Rosella C.January 16, 2013
Row of white wind turbines on lattice and tubular towers against a blue sky, with mountains in the background
Investing in renewable energy: myth or reality?Investing

Investing in renewable energy: myth or reality?

Rosella C.Rosella C.June 27, 2011
Close-up of tilted solar panels mounted in staggered rows on metal frames, many surfaces tinted a dusty reddish color
The renewable energy business in SpainBusinessBusiness Ideas

The renewable energy business in Spain

Rosella C.Rosella C.August 10, 2010