Tag Archives: electricity

What Are the Top States for Energy Efficiency? Did Yours Make the Cut?

Credit: pgegreenenergy The Center for American Progress has ranked the Top 10 states for policies that promote energy efficiency. The report cautions, however, that even those states on the list haven’t fully tapped into the power of using less power. … Read the full story on TreeHugger

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What Are the Top States for Energy Efficiency? Did Yours Make the Cut?

Can fuel cells power the future?

An electricity-generating fuel-cell system known as the Bloom Box sparked a huge buzz in the energy debate six months ago — and since then, still more ventures have surfaced to promise better living through chemistry. Will future fuel cells make good on those promises? We should know in the next couple of years. One of the concepts, detailed on Monday at an American Chemical Society meeting in Boston, combines the environmental friendliness of solar power with the 24/7 capability of fuel-cell generation. When the sun shines, electricity from solar panels would feed into a personal power grid, and also split water into hydrogen and oxygen. When the sun isn't out, the hydrogen and oxygen can be recombined to keep the electricity flowing, producing pure water in the process. “Our goal is to make each home its own power system,” Daniel Nocera, a chemist at the Massachusetts Institute of Technology, explained in a news release discussing the system. “We're working toward development of 'personalized' energy units that can be manufactured, distributed and installed inexpensively. There certainly are major obstacles to be overcome — existing fuel cells and solar cells must be improved, for instance. Nevertheless, one can envision villages in India and Africa not long from now purchasing an affordable basic system.” http://www.msnbc.msn.com/id/38817952/ns/technology_and_science-future_of_energy/ added by: unimatrix0

Bjork Tries to Save Iceland from Canadian Takeover

Image from Reykjavik Grapevine Until recently Bjork was the most famous thing about Iceland, then came the collapse of the banking system and the volcanic eruptions. TreeHuggers know another environmental factoid about the country: it is the only one in the world to run on its own geothermal energy. Its plants provide all of the electricity, heat and hot water for the entire nation. Now all these elements are coming together in a national controversy over who should own the public resou… Read the full story on TreeHugger

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Bjork Tries to Save Iceland from Canadian Takeover

Supreme Court: You Can Spy on Employees if…

After several lower court rulings, the Supreme Court ruled that because the employers suspected that people were breaking the rules and using their mobile devices and pagers for non-business communications, the employers were justified in requesting and reading the text message transcripts… https://www.infosecisland.com/blogview/5144-Supreme-Court-You-Can-Spy-on-Employe… added by: Paisano1

‘Perfect Citizen’ Program Places ‘Sensors’ Throughout Web

The federal government is launching an expansive program dubbed “Perfect Citizen” to detect cyber assaults on private companies and government agencies running such critical infrastructure as the electricity grid and nuclear-power plants, according to people familiar with the program. The surveillance by the National Security Agency, the government’s chief eavesdropping agency, would rely on a set of sensors deployed in computer networks for critical infrastructure that would be triggered by unusual activity suggesting an impending cyber attack, though it wouldn’t persistently monitor the whole system, these people said. Defense contractor Raytheon Corp. recently won a classified contract for the initial phase of the surveillance effort valued at up to $100 million, said a person familiar with the project. An NSA spokeswoman said the agency had no information to provide on the program. A Raytheon spokesman declined to comment. Some industry and government officials familiar with the program see Perfect Citizen as an intrusion by the NSA into domestic affairs, while others say it is an important program to combat an emerging security threat that only the NSA is equipped to provide. “The overall purpose of the [program] is our Government…feel[s] that they need to insure the Public Sector is doing all they can to secure Infrastructure critical to our National Security,” said one internal Raytheon email, the text of which was seen by The Wall Street Journal. “Perfect Citizen is Big Brother.” Continued at: http://online.wsj.com/article/SB10001424052748704545004575352983850463108.html?m… added by: Dagum

The Road To A Renewable Energy Economy Is Bumpy In California

photo via flickr California utilities must get 20 percent of their electricity from renewable sources by the end of 2010 and 33 percent by 2020. The 2020 target looms large and utilities are trying to line up contracts with suppliers of renewable energy and set up their own projects. Pacific Gas and Electric had a deal with a Portuguese company for 106.8 megawatts of power from a solar and biomass plant, but local opposition and cost have shelved the plant. … Read the full story on TreeHugger

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The Road To A Renewable Energy Economy Is Bumpy In California

Security Is Next Multi-Billion Dollar Boom for Smart Grid

Photo via [jeremy] The security of the smart grid, from privacy and ownership of personal information among consumers to hackers’ ability to fell the entire grid in one sweep of malicious code, has been a hotly debated topic since the smart grid’s earliest days. So it is no surprise to hear that security measures that protect the grid is set to be a multi-billion-dollar industry in the very near future. According to a new report by Pike Research, 15% of all smart grid investments over the next few years will be for security, representing about $21 billion by 2015… Read the full story on TreeHugger

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Security Is Next Multi-Billion Dollar Boom for Smart Grid

Scientists Track Sea Turtles’ Mysterious Travels for Better Conservation

Photo via Live Science Threatened and endangered sea turtles are getting some extra attention as they migrate around Florida. Green, hawksbill and loggerhead turtles are being equipped with cameras to record their movements so that biologists know what they need to do to help protect these species. Dry Tortugas National Park, 70 miles west of Key West, Florida, is a protected area, but it’s just a small fraction of the area the turtles use during their lifetimes. However, scientists don’t know exactly where these turtles’ ranges extend. So,… Read the full story on TreeHugger

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Scientists Track Sea Turtles’ Mysterious Travels for Better Conservation

Georgia Rep Says Clean Energy Bill Will Kill Grandma

Representative Paul Broun says clean energy legislation will cause electricity prices to rise, which will make it too expensive to run air conditioning, and people will die of hypothermia. Joe Romm types it out: … Read the full story on TreeHugger

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Georgia Rep Says Clean Energy Bill Will Kill Grandma

Somber Celtics Went Out Like Champions

Filed under: Celtics , Lakers , NBA Playoffs , NBA Finals LOS ANGELES — The celebration and the chaos surrounded them without making a sound. It was quiet in the visitor’s locker room at Staples Center on Thursday night, where one Boston Celtic after another was asked to discuss their own basketball death. They talked about the classic Game 7 in hushed tones and in a painful rotation — Ray Allen , Paul Pierce , Rajon Rondo , Glen Davis , Kevin Garnett — all reliving the Lakers ‘ 83-79 championship survival. The floor was wet over here, too, but it wasn’t because of champagne. “There was a lot of crying in our locker room, a lot of people who care,” Celtics coach Doc Rivers said. “I don’t think there was a dry eye. A lot of hugs. A lot of people feeling awful. That’s a good thing. You know, that means everybody cared.” They went out like champions from beginning to end, these aging Hall of Famers and relentless reserves who came so close to pulling off such a memorable and unexpected feat. They unplugged the electricity in the building early, jumping out to a 10-point first quarter lead that ensured the tension among most of the 18,997 witnesses would not escape.

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Somber Celtics Went Out Like Champions