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May 5th, 2014 at 11:32 am

Wearable technology that could one day power your smartphone using body heat

wearable tech

Researchers have created a glass fabric-based thermoelectric generator wearable technology.

A team of South Korean researchers have developed technology that could one day power your smartphone using just body heat.



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March 10th, 2014 at 1:58 pm

U.S. wind power accounts for 4% of energy for first time ever

wind farm

The wind energy industry started 2014 with a record 12GW of wind capacity under construction.

Wind power in the U.S. accounted for more than 4% of the energy on the grid last year. This is the first time this milestone has been breached. However, the distribution of wind power across states varied greatly, with some states well ahead of others.



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February 18th, 2014 at 11:52 am

World’s largest solar plant is now creating electricity

solar plant 1

The Ivanpah Solar Electric Generating System, the world’s largest solar power plant, takes 300,000 computer-controlled mirrors, each 7 feet high and 10 feet wide and controls them with computers to focus the Sun’s light to the top of 459-foot towers where water is turned into steam to power turbines. (Photos)

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January 30th, 2014 at 12:27 pm

Top 5 facts about the solar jobs market

solar panels

In the United States a solar system is installed every four minutes. The solar industry is adding a lot of new jobs in the process. There are 142,698 jobs throughout the industry, according to the Solar Foundation. That’s a 20 percent increase since 2012 — a jump driven both by growth in installations and new categories for academic and research jobs.



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January 28th, 2014 at 12:21 pm

China installed more solar power than any other country in 2013


China has “outstripped even the most optimistic forecasts” to install a record 12 GW of photovoltaic projects.

There were predictions all through 2013 that suggested Japan would walk away the dominant solar PV market. Bloomberg New Energy Finance has revealed that despite those predictions China has “outstripped even the most optimistic forecasts” to install a record 12 GW of photovoltaic projects in 2013.



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December 13th, 2013 at 11:05 am

2013 has been a record breaking year for solar power in the U.S.

America is on track to install more solar capacity this year than world leader Germany.

In the U.S., the outlook for solar power is bright and sunny. The solar industry in America has recorded its second largest quarter ever in the third quarter of 2013, and the largest quarter ever for residential installations. (Infographic)



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November 4th, 2013 at 2:24 pm

Electric power without transmission lines

Hundreds of companies are investing in electricity transferred through magnetic fields.

Nikola Tesla, the inventor and rival to Thomas Edison, in the early 1900′s built the Wardenclyffe Tower, a 187-foot-high structure on Long Island, which he said could transmit electricity wirelessly. Financier J.Morgan backed the Wardenclyffe Tower. The project failed, and Tesla ended up broke. (In an earlier experiment in Colorado, Tesla had wirelessly lit up 200 lamps over a distance of 25 miles, but pedestrians witnessed sparks jumping between their feet and the ground, and electricity flowed from faucets when turned on. Oops.)



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October 7th, 2013 at 12:20 pm

Cota charging system transmits power wirelessly at up to 30 feet

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Gartner Research released a report in 2008 in which it identified the number one IT grand challenge as “Never having to manually recharge devices.” Physicist Hatem Zeine has invented what he believes to be the answer to this challenge. The Cota wireless power transmission system uses intelligently steered phased array antennas to focus a beam of microwaves on a receiver module – and only on that module. The inherently safe technology can deliver electrical power up to 30 feet from a central transmitter without any line-of-sight requirement and without interfering with other devices. The system is projected to hit the market in 2015.



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July 24th, 2013 at 10:18 am

Facebook’s power footprint growing and moving east

A breakdown of power usage at Facebook’s data centers during 2012, from the company’s annual sustainability report.

In 2012, Facebook’s data center energy use grew 33 percent, as the company installed tens of thousands of servers in its new company-built data centers. The growth of the company’s power usage is disclosed in the company’s latest sustainability report, which also documents the company’s move to reduce its computing footprint in Silicon Valley, even as it boosts its reliance on leased space in northern Virginia.



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July 23rd, 2013 at 12:13 pm

World bank turns away from coal-fired power

World Bank president Dr. Jim Yong Kim has called for action on climate change.

Last week, the World Bank announced that is largely turning away from providing funding for coal-fired power plants, except in rare situations where there is no feasible alternative.



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