A PlanToys dollhouse uses natural materials like organic rubberwood and natural vegetable dyes, and it has a solar panel, wind turbine and more.
Germany has reported a record growth in the energy capacity of its solar power industry.
The Carbon Footprinting Gallery in London used creative exhibits to explore the carbon stories behind everyday products and household brands.
AW-Energy’s device, which uses the back and forth motion of water as waves approach shorelines, will get a test in Portugal.
Of the consumers in California who go solar, 70 percent now do so by leasing the panels or by buying their rooftop power, according to PV Solar Report.
SunPower says its third-generation Maxeon solar cell, with an efficiency of 24 percent, is now being integrated into some panels.