Luke Maximo Bell's solar drone flies with the power that solar cells currently provide. The drone's design is particularly ...

Racks filled with polysilicon rods at Hemlock Semiconductor's Michigan production facility. Making polysilicon requires lots of power, but Hemlock Semiconductor says it uses renewable energy to run ...

Since July, the homes’ smart electrical panels have automatically managed two-way power flow—charging vehicles from the grid or rooftop solar, then reversing the flow of energy when needed. The system ...

Australia's clean power push hits pivotal energy transition milestone Australian utilities generated more electricity from clean power sources than from fossil fuels for the first time ever last month ...