Satellites help power grid keep its balance
Imagine a generator pumping more electricity than a nuclear power plant into the grid, but inconsistently and without the grid's caretakers being able to see what it was doing. How could they maintain the ...
German bank reports solar power cost in India and Italy has reached grid parity
Liquid battery could charge green energy
Engineering professor Donald Sadoway on Thursday used an old-school chalk board at the prestigious TED gathering to write the formula for a liquid battery that could one day cut the need for new power plants.
Hydroelectric generator can be carried like a backpack
UAE opens world's largest CSP solar power plant
Oil-rich Abu Dhabi on Sunday officially opened the world's largest Concentrated Solar Power (CSP) plant, which cost $600 million to build and will provide electricity to 20,000 homes.
Italian engineer invents floating solar panels
Rays of the winter sun bounce off gleaming mirrors on the tiny lake of Colignola in Italy, where engineers have built a cost-effective prototype for floating, rotating solar panels.
Abu Dhabi to build 'world's largest' solar plant
French oil firm Total and Spain's Abengoa Solar will partner with Abu Dhabi's alternative energy company Masdar to build "the world's largest" concentrated solar power plant, Masdar announced on Wednesday.
Germany sets weekend record for solar power
New kind of solar cell could capture significantly more energy than current cells
New solar cells could increase the maximum efficiency of solar panels by over 25%, according to scientists from the University of Cambridge.
Forests of Artificial Trees Could Slow Global Warming
First ever hybrid solar-coal power plant operating
Morocco to harness the wind in energy hunt
Morocco is ploughing ahead with a programme to boost wind energy production, particularly in the southern Tarfaya region, where Africa's largest wind farm is set to open in 2014.
Report firms up land-use requirements of solar: 1,000 homes would require 32 acres
The Energy Department's National Renewable Energy Laboratory (NREL) has published a report on the land use requirements of solar power plants based on actual land-use practices from existing solar facilities.
Japan eyes solar station in space as new energy source
It may sound like a sci-fi vision, but Japan's space agency is dead serious: by 2030 it wants to collect solar power in space and zap it down to Earth, using laser beams or microwaves.