News tagged with electrical energy

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Report: Use of coal to generate power rises

Power plants in the United States are burning coal more often to generate electricity, reversing the growing use of natural gas and threatening to increase domestic emissions of greenhouse gases after a period of decline, ...

Jul 12, 2013
3.4 / 5 (5) 3

Getting the most out of home electricity

Large household appliances, such as refrigerators and washing machines, account for a huge amount of daily electricity consumption. An EU-funded project has developed a system to help you and your neighbours ...

Jul 05, 2013
5 / 5 (1) 0

New material holds big energy hope

(Phys.org) —A new material that can store large amounts of energy with very little energy loss has been developed by researchers at the Australian National University.

Jul 01, 2013
4.5 / 5 (44) 14 | with audio podcast

Technology for the next generation

Luminescent materials are increasingly starring in many aspects of our daily lives. They can be found in traffic lights, computer screens, smartphones and tablets, Euro banknotes, medical devices, and films ...

Jun 24, 2013
4.3 / 5 (4) 0

High-mileage hybrids have huge payoff

Modern electric hybrid vehicles have been sold in the United States for more than a decade. Honda's two-door Insight hit the U.S. market in 1999, and Toyota marketed its first hybrid four-door sedan, the Prius, in 2000. Many ...

Jun 20, 2013
2.6 / 5 (7) 0