Grid-scale solar PV electricity generation surpassed 1 GW in mid-April, which marked a new record in Ireland according to the country’s high-voltage transmission system operator Eirgrid. Around ...

The price of residential solar has dropped 64% over the past decade due in large part to falling hardware costs. What would have cost $30,000 or more for a standard 10-kilowatt system in the early ...

Scientists in China have developed a wood-based solar thermal material that can store sunlight as heat and release energy ...

Texas, which already leads the country in electricity generation from natural gas, coal and wind, has passed California to become the leader in utility-scale solar. Data for 2025, released last week ...