The motivation to achieve greater energy efficiency is driven primarily by environmental problems such as global warming caused by burning fossil fuels, the rising price of crude oil and natural gas, ...

Beijing is set to further increase its manufacturing and installation of solar panels as it seeks to master global markets and wean itself from imports. By Keith Bradsher Reporting from Beijing China ...

We may receive a commission on purchases made from links. Solar panels are an incredibly useful way to get power to buildings that aren't wired up to an electrical grid. Why use messy extension cords ...