The maturity of the smart grid security in Europe could be evaluated as medium to low; that is what our study demonstrated. We are still trying to find out how to implement the smart grid on our electricity power infrastructure, after which we would conceive how the security should be applied. This is not a good approach, we need to define what instruments we should use (requirements for smart grids) in the smart grid before any other action can be taken into account.
Today's ultra-thin solar cells require precise and gentle handling. And with the increasing demand on solar manufacturers for product, automation must deliver the highest throughput possible. Adept Robotics for the Solar Industry
In the end, it will be Chinese cash and American access to (massive) Chinese consumers for clean-energy products that saves the industry and allows it to gain a competitive edge over fossil fuels.
"Energy: A Citizens' Solutions Guide" is one of a series of unbiased, nonpartisan guides that help the public wrestle with and work through difficult issues. These guides are especially useful in advance of the election, to help voters cut through campaign spin and media bias, so that they are able to reasonably judge the platforms put forth by candidates.
In many ways, hydrogen is the perfect fuel. It's abundant, efficient and produces no emissions when used in a fuel cell. It can be produced from renewable resources and is not a greenhouse gas. Because hydrogen power is environmentally friendly and non-toxic to use, industry should accelerate research so that this renewable resource may be used in the near future.
The GeoCal™ is a breeze to install and gives a lot of flexibility as the automatic air vents and supply and return temperature gauges are a couple of added plusses. With this first one up and running, and the customer satisfied, I'll be evaluating how it holds up.
This system looks great and makes the perfect shade spot for their patio barbecue (this is a system in the 2KW range).
Americans are now being told that keeping utility bills down means keeping maintenance of the country's dismal electricity distribution system to a bare minimum. According to the American Society of Civil Engineers, the entire system could collapse by 2020 without an immediate investment of $673 billion. Furthermore, experts say that brownouts and blackouts will end up costing more in the end than re-hauling the entire system.
You climb in and start your car. Reverse out of your driveway using the gas-powered system. Putting the shift lever into neutral, the system switches over to the AED (Alternative Electric Drive) system, yet your engine is idling. This allows you to use your power brakes, power steering and air-conditioner on that hot muggy day.
We try to pull together everything that an energy and utility executive needs to know. This includes news, breaking commentary from twitter, jobs, market and commodity updates, jobs, white papers, market research, and more.
SPI is presented by the Solar Energy Industries Association (SEIA) and Solar Electric Power Association (SEPA). Unlike other solar conferences, all proceeds support the expansion of the U.S. solar energy market through SEIA's and SEPA's year-round research and education activities, as well as SEIA's advocacy.
Proposed U.S. tariffs on wind-energytowers from China and Vietnam were welcomed by a trade group that had complained competitors were dumping products in the American market. The Commerce Department concluded in preliminary findings yesterday that producers in the nations, which exported $301 million in towers to the U.S. in 2011, sold the utility-scale goods below production costs. The department, which set duties as high as 73 percent for Chinese products and 60 percent for goods from Vietnam, acted on a complaint by U.S. companies such as Broadwind Energy Inc. (BWEN) of Naperville, Illinois. Broadwind rose 13 percent in trading yesterday. “Commerce has taken an important step to address the significant dumping that is taking place,” Alan Price, an attorney with Wiley Rein LLP in Washington who represents the U.S. group, said in a statement. Duties will help to “force the Chinese and Vietnamese producers to compete fairly.”
Beijing on Friday denied accusations of solar panel dumping, saying it hoped Chinese and EU manufacturers could negotiate an end to a dispute that threatens a trade war. EU ProSun, a group of more than 20 European solar panel makers, suspects Beijing of providing their Chinese rivals with loans and other subsidies enabling them to sell their goods below cost. They have filed a complaint with the European Commission calling for it to impose tariffs, following a U.S. move in May to slap hefty anti-dumping duties on Chinese solar products which Beijing blasted as "protectionist." Beijing's commerce ministry backed the Chinese firms, saying falling export prices were due to the cost of polysilicon, a key panel ingredient, dropping from $300 a kilogram in 2008 to $30 now, new technology and economies of scale. "There is therefore no basis to consider that Chinese photovoltaic cells are being dumped," it said in a statement on its website. It said that Chinese firms themselves imported key components and technology needed for solar panel manufacturing from Europe and the U.S., adding that Chinese products helped create jobs among installers.
The Obama administration unveiled plans Tuesday to ramp up solar energy production, offering incentives for solar developers to cluster projects on 285,000 acres of federal land in the western U.S and opening an additional 19 million acres of the Mojave Desert for new power plants. The long-awaited plan also appears to rewind previous land-use decisions by the federal government. The pending policy rules out a long list of environmentally sensitive lands where the government — seeking to fast-track construction — had allowed solar development over the objections of environmentalists. The plan places 445 square miles of public land in play for utility-scale solar facilities. The plan establishes 17 solar energy zones in six Western states, including 154,000 acres in California. The zones were chosen because they avoided major environmental, cultural or other conflicts. The policy encourages developers to select sites within zones by promising minimal environmental reviews and expedited permitting.
NRG Energy, Inc. NRG and GenOn Energy, Inc. GEN announced they have signed a definitive agreement to combine the two companies in a stock-for-stock tax-free transaction, creating the largest competitive generator in the United States with a diverse fleet of approximately 47,000 megawatts (MW) with asset concentrations in the East, Gulf Coast and West and a combined enterprise value of $18 billion. "This combination ushers in a new era of scale, scope, and market and fuel diversification in the competitive power industry," said NRG President and CEO David Crane, who will continue his present positions with the combined company. "The greater depth and breadth gained through the combination with GenOn will put NRG in a uniquely strong position to fulfill the needs of American energy consumers in the 21st century."
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SolarRoofHook's Low Profile QuickBOLT with Microflashing™ is the industry's affordable, UL Certified Asphalt Shingle mounting system. The Microflashing™ is compressed by the collar on the bolt to create a water-tight seal. With an installation time of less than one minute, the Low Profile QuickBOLT allows installers to complete more jobs.