A combination of highly efficient LEDs and a digital control system from Open Technology has achieved 85% energy savings on lighting.

The new displays ditch the electrodes, simultaneously making the screen thinner and decreasing its energy requirements.

Whether it was planting millions of trees, turning food waste into electricity or using smart grid technology to slash its energy use, British supermarket Sainsbury's has been slowly but surely beefing up its sustainability credentials.

The intelligent streetlight system, designed by Dutch Delft University of Technology, using motion sensing technology that automatically dims streetlights to 20% power when no pedestrians or vehicles are in the vicinity—and the idea is ready to go commercial.

The sea has long been a source of Norway's riches, whether from cod, farmed salmon or oil. Now one researcher from the Norwegian University of Science and Technology (NTNU) researcher hopes to add seaweed to this list as he refines a way to produce "biocrude" from common kelp.

Thanks to NIRD, several inaccessible villages in the State are enjoying solar home lighting system and even the rural economy is looking up with transfer of technology.

A desalination technology powered by solar panels could provide enough clean, palatable drinking water to meet the needs of India's water-deficient villages, MIT scientists say.

NASA and the DOE have set up a crowdsourcing campaign to find the best ideas for harnessing wave energy for producing electricity and they're offering up some great tools.

The DeltaStream device to be installed in Ramsey Sound, Pembrokeshire, is developed by tidal stream technology company Tidal Energy Ltd. According to the project developers, it is the first private marine project to be fully developed in Wales, having secured all the required planning and environmental consents together with a lease agreement from The Crown Estate.

This technology can simultaneously remove impurities and produce clean gas for heat and power generation from waste biomass.

Net energy analysis provides a quantitative way to compare the amount of energy a technology produces over its lifetime with the energy required to build and maintain it.

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French enterprises will provide Vietnam with the latest information on renewable energy development, the application of new technologies, the ability to transfer technology, and financial support

Green technology meets high-powered computing at the new Stanford Research Computing Center, which supports the growing computational needs of researchers on campus while saving energy.

Researchers at the Energy Department's National Renewable Energy Laboratory are developing innovative new window technology that helps improve occupants' comfort and cuts energy use.

Scientists at the New Jersey Institute of Technology have joined the ranks of those from the Korea Advanced Institute of Science and Technology, Stanford University and LG, by creating prototype flexible batteries.

Operators of a wind farm in waters off Fukushima prefecture, site of the March 2011 nuclear disaster, aim to cut the cost of setting up the floating turbines by half as they push to commercialize the technology.

Indonesia and the US have signed a Memorandum of Understanding (MoU) on cooperation in green technology on the sidelines of the Asia-Pacific Economic Cooperation (APEC) meetings from October 1 – 8 in Bali, Indonesia.

Research meteorologist Edwin Campos and his colleagues at DOE's Argonne National Laboratory have partnered with IBM to build a forecasting technology based on IBM's Watson supercomputer, made famous by its 2011 victory over human champions on the television quiz show Jeopardy!.

Renewable energy becoming more cost-competitive with fossil fuels isn’t news – as technology improves and more clean power generation comes online, electricity without emissions gets cheaper.