As households think more seriously about blackouts and emergency planning, this compact wind-up radio is emerging as a practical gadget to keep at home, in the car or packed in a go-bag.

Strong names for strong little heroes.

Toyota backs a new 159 MW Texas solar project as it comes online, adding jobs and boosting clean energy supply in Runnels County.

On season 12 of Shark Tank, the XTorch solar-powered flashlight was featured and the details had the Sharks interested in serious investment.