Research by Harvard professor David Keith suggests that the global capacity for energy generation from wind power has been overestimated, and that geophysical / climate effects of turbines will reduce the benefits of large-scale power installations.

Sản phẩm đèn năng lượng mặt trời của hãng sản xuất MPOWERD được thiết kế để chiếu sáng liên tục 6 tới 12 giờ và cung cấp đủ ánh sáng cho sinh hoạt cũng như học tập.

Eco-friendly refrigerators, dishwashers, and laundry machines don't just save you money – they're also better for the environment.

Project to generate hydrogen by replicating photosynthesis holds out promise of highly efficient green fuel UK scientists are hoping to harness the process plants use to turn sunlight into energy to produce a new highly efficient and renewable source of zero-carbon fuel.

A researcher at the Universidad politécnica de Madrid (UPM, Spain) has patented a nuclear fusion reactor by inertial confinement that, apart from be used to generate electric power in plants, can be applied to propel ships.

Prices for solar modules -- the part of solar panels that produce electricity -- will continue to fall, in line with the long-term trend since 1980, according to a survey of experts by Near Zero, a nonprofit energy research organization.

Renewable energy solutions like wind and solar operate on nature's timetable. When the sun blazes or when the breeze blows, power is plentiful -- but not necessarily at the moments when consumers need it, like on a hot, calm summer night.

Stefan Larus Stefansson, Iceland’s ambassador to Japan, recently gave a lecture in Tokyo about the very high geothermal potential in Japan.

California just recently passed the milestone of 1 GW of solar power production (in August). And now it has just surpassed another milestone — it nearly reached that peak August generation level during the week of the Winter Solstice, which is the least-sunny time of the year, setting a new winter solar power generation record.

Surviving without electrical power isn’t something we’re very good at any more. Here in the U.S., if you don’t electricity at home, it’s usually because it’s been temporarily knocked out by a storm or your roommate forgot to pay the bill again.

Renewable energy could fully power a large electric grid 99.9 percent of the time by 2030 at costs comparable to today's electricity expenses, according to new research by the University of Delaware and Delaware Technical Community College.

Princeton researchers have found a simple and economical way to nearly triple the efficiency of organic solar cells, the cheap and flexible plastic devices that many scientists believe could be the future of solar power.

The Australian Government announced last week that CSIRO would be leading a new solar research initiative worth over $87 million AUD, an initiative which aims to lower the cost of solar thermal power from 25 cents a kilowatt hour down to 10 cents/kWh.

Nature generously gives a gift for the humans on this earth a source of "free" fuel, a tremendous renewable energy resource. It is the wind, or wind energy.

Although critics of renewable energy may claim that it isn't reliable enough to power a grid, a new study gives proponents of clean power – such as wind and solar – fresh ammunition to respond. A thorough analysis carried out by the University of Delaware and Delaware Technical Community College concluded that renewable energy could reliably power a large electrical grid 99.9 per cent of the time by 2030, at a cost that matches today’s electricity prices.

Generating electricity from water is not a new thing. Hydro power stations have already sprung up across the world in China, United States and Canada. However, scientists will not stop exploring advanced technologies for further improvement to benefit people's lives.

Powering the battery on a car with an electric motor and battery pack usually requires plugging in at night and sometimes during the day.

Renewable energy could fully power a large electric grid 99.9 percent of the time by 2030 at costs comparable to today's electricity expenses, according to new research by the University of Delaware and Delaware Technical Community College.

Apple has decided to double the size of the fuel cell power plant at its North Carolina data center.