The wind farm is playing a key role in helping Pantex achieve President Obama's directive that the federal government lead the way in clean energy and energy efficiency, with his Administration's goal for the federal government to get 20% of its electricity from renewable resources by 2020.
“Reaching New Heights” uses a combination of time-lapse footage, aerial photography and behind-the-scenes action shots to document the steps involved in building MidAmerican Energy’s first concrete wind turbine tower, located at the company’s Adams wind farm in Adams County, Iowa. At 379 feet from ground to hub, the concrete turbine is more than 100 feet taller than its neighboring turbines constructed with steel towers.
Joshua S Hill for CleanTechnica: Australia’s Carnegie Wave Energy Project has set a new world record after completing 14,000 cumulative operating hours, the highest ever recorded. The news was announced by the Australian Renewable Energy Agency (ARENA) this week, which provided $13.1 million in funding. The $40 million project uses CETO wave energy technology, and was the world’s first array of wave power generators to be connected to an electricity grid. For the past 12 months, the CETO 5 project has used an array of three offshore wave power generators to provide electricity and potable desalinated water to Australia’s largest naval base, HMAS Stirling, on Garden Island in Western Australia. “ARENA is proud to help local companies, like [Carnegie Wave Energy Limited], develop new renewable energy solutions that have the potential to change the way the world generates electricity,” said ARENA CEO Ivor Frischknecht. “We do this by providing Australian innovators with the support they need during the critical RD&D period, when patient funding is essential.” Cont'd...
The race, sponsored by the Energy Department, its National Renewable Energy Laboratory (NREL), the Alliance for Sustainable Energy, Jeffco Public Schools, and Dakota Ridge High School, is designed to boost interest in science, technology, engineering, and math (STEM) fields.
New York State resident Matt Holleran refuses to be one of the many Americans paying one third of their income on housing. For that reason, he's moving off-the-grid and into his very own micro-house in the Southern Adirondacks.
The cleaning or purification of Biogas involves a complex mix of filtration and separation technologies but even the most basic of installations can benefit from the advantages of clean, dry gas.
By Daniel Cusick, ClimateWire for Scientific American: The first offshore wind farm in the United States is set to begin delivering power to Rhode Island’s electricity grid by year’s end, a milestone that could help reshape energy markets from New England to South Florida, experts say. But for U.S. offshore wind power to achieve its full potential, as much as 4 gigawatts of capacity, it will need a major influx of capital and know-how, much of which will come from Europe, where the technology has a 25-year performance record and now accounts for 11 GW of generation capacity on the continent. Representatives of top U.S. and European wind firms—including executives of Deepwater Wind, the firm building the 30-megawatt Block Island Wind Farm off Rhode Island—told industry peers gathered on the Gulf Coast last week that the industry should act now to establish the technical, logistical and policy frameworks to build more offshore wind farms in the United States. Cont'd...
At a time when countries around the world have committed to cutting climate-warming pollution, our nation's largest electric grid operator is increasing reliance on fossil-fueled power to meet future electricity demand.
Carl Weinschenk for EnergyManagerToday: Renewable initiatives rely on the ability to save the generated energy for a rainy - or windless - day. It follows that the software driving the pivotal task of managing the energy storage system is of paramount importance, says Gabe Schwartz, the Director of Marketing for Stem, which describes itself as an intelligent storage company that combines hardware and software storage platforms. The core storage technology itself is important, of course. But the linchpin - the secret sauce - is the way in which that energy is handled once it is generated. "It is not a solar panel…where if the sun is shining you are in good shape," Schwartz said. "It must shift use from one time to another knowing exactly when most valuable time to do that is and have the ability to act quickly when those opportunities present themselves both to the customer and the grid." The market for storage - and the software that drives it - is growing. Cont'd...
Devin Coldewey for TechCrunch: An experimental solar cell created by MIT researchers could massively increase the amount of power generated by a given area of panels, while simultaneously reducing the amount of waste heat. Even better, it sounds super cool when scientists talk about it: “with our own unoptimized geometry, we in fact could break the Shockley-Queisser limit.” The Shockley-Queisser limit, which is definitely not made up, is the theoretical maximum efficiency of a solar cell, and it’s somewhere around 32 percent for the most common silicon-based ones. You can get around this by various tricks like stacking cells, but the better option, according to David Bierman, a doctoral student on the team (and who is quoted above), will be thermophotovoltaics — whereby sunlight is turned into heat and then re-emitted as light better suited for the cell to absorb. Cont'd...
Kinetic energy is power that is gained from motion, and this motion can involve vehicles, individuals, and any other object.
When customers can make choices in the energy market with their own dollars, the end result is that they are not only more aware of the market, but also able to direct future investment in energy infrastructure.
The photovoltaic market continues to grow with impressive speed. Large scale silicon solar parks have been all the fashion until now but thin film panels are becoming increasingly popular and will dominate the small scale off-grid market and the booming building integrated PV segment.
From WINDPOWER 2016 - By continuing to advance technology and lower costs, wind power, America's fastest growing new source of electricity, will stay on pace to grow to supply 10 percent of U.S. electricity by 2020. That's according to leading wind energy executives this morning during the American Wind Energy Association's WINDPOWER 2016 Conference and Exhibition, as thousands of attendees continued to file into the Western Hemisphere's largest wind energy industry event all year. Helping to grow wind energy in the U.S. are a mix of stable federal policy, passed late last year on a bipartisan vote by Congress, forward-looking states raising their renewable energy targets, and corporate and other non-utility buyers aiming to cut carbon pollution and pass savings onto American homeowners and businesses. Full Press Release.
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With a full range of capacity options (85AH-3300AH) and voltage configurations to choose from, Rolls Battery maintenance-free 2V, 6V & 12V AGM and broad range of 2V GEL models offer a valve regulated lead acid (VRLA) battery option with the same dependable energy storage and heavy-duty construction customers have grown to expect from the Rolls brand for over sixty years. Installed in off-grid, grid-tied or backup float applications, these sealed batteries require minimal ongoing maintenance and provide a versatile energy storage solution for remote or confined installations. Rolls Battery AGM and GEL battery lines deliver superior cycle life and are backed by an industry-leading warranty.