Wind

The proposed 2014 federal budget that President Obama submitted to Congress on Wednesday includes increases for the Department of Energy in general and for DOE-sponsored research and development (R&D) in particular. It also shows a slight decrease in funding for the Environmental Protection Agency (EPA).

China’s installed wind power capacity has doubled for six consecutive years. However, along with the increased capacity come wind power accidents, incidents, and failures. Considering the sharply rising amount of wind power, the authors examine and sort wind technology failures by type and explore their causes in an effort to offer solutions.

Mae West said, “Too much of a good thing can be taxing.” The Pacific Northwest has a good thing—plentiful, carbon-free power from its huge wind and hydroelectric fleets. But wind’s huge variability can be taxing. The Northwest’s scramble to integrate growing wind generation, and the resulting litigation melee, underscore the importance of quickly solving the variable resource integration puzzle.

The Department of the Interior (DOI) on Wednesday approved three major renewable energy projects in California and Nevada that have a total nameplate capacity of 1,100 MW.

China will reduce the nation’s carbon emissions and energy use per unit of gross domestic product (GDP) by at least 3.7% this year and perform trials for a carbon-trading program, China’s National Development and Reform Commission (NDRC), said in a report on Tuesday. The country would also make "greater efforts to conserve energy" and "reduce the discharge of major pollutants," it’s top economic planner said.

Among the early-stage energy technology projects on display at last week’s Advanced Research Projects Agency-Energy (ARPA-E) Energy Innovation Summit were two from the Palo Alto Research Center (PARC) that have the potential to enhance a variety of battery and other power-related applications. POWER shot video demonstrations of these technologies, which are approximately three to five years from commercialization. See if you can figure out which one was inspired by striped toothpaste.

Energy demand in Mexico, according to the Secretary of Energy (SENER), will increase by approximately 4% each year for the next ten years, and with it the potential for private sector growth in the industry. Download the report.

Recent reports by the National Renewable Energy Laboratory and others suggest that the emissions-reducing benefits of renewable energy sources such as wind and solar may have been overstated and the cost of cycling fossil-fueled plants underestimated. These findings may change how utilities and policymakers weigh the costs and benefits of wind and solar energy.

Boosted by President Obama’s inaugural address commitment to mitigate climate change, congressional Democrats have initiated several more climate measures. A legislative packet that seeks to mitigate climate change by enacting a carbon "fee" of $20 per ton of emitted carbon or methane equivalent was introduced last week by Sens. Bernie Sanders (I-Vt.) and Barbara Boxer (D-Calif.). In the House, as several Democratic amendments for climate change hearings were voted down, more than 40 lawmakers urged President Obama to create a panel that would help communities deal with climate change events.

An energy blueprint released on Monday by Sen. Lisa Murkowski (R-Alaska), the ranking minority member of the Senate Energy and Natural Resources Committee, calls for complete independence from OPEC oil by 2020.

>Gas-fired power has a growing and well-established niche in providing load-following for wind farms. But two recent reports suggest the demand on these plants may be greater than anticipated, as long-term output from wind may be falling short of original projections.

Among the surprises in President Barack Obama’s second Inaugural Address on Monday was his promise to address the challenges of climate change and sustainable energy. An independent draft report released about a week earlier on climate change and its impacts in the U.S. may have helped to fuel his renewed resolve on these intertwined issues.

The U.S. International Trade Commission (ITC) on Friday narrowly approved a determination that U.S. industry is materially injured or threatened with material injury by imports of unfairly subsidized utility-scale wind towers from China and Vietnam. The ITC’s determination gives the Department of Commerce the green light to issue antidumping and countervailing duty orders on imports of those products from the two countries.

Once a world leader in innovation and manufacturing of clean energy technologies, the U.S. now faces significant competitive challenges from Europe and Asia, and it lags behind other nations on measures that include renewables deployment, manufacturing, and innovation, a new report suggests.

The Federal Energy Regulatory Commission (FERC) on Thursday proposed four reforms intended to reduce the time and cost to process transmission interconnection requests from generating facilities of 20 MW or smaller. The reforms would boost reliability by increasing energy supply and remove hurdles in the development of new renewable power sources, FERC said.

An agreement reached between the Virginia Attorney General’s office, Dominion Virginia Power, and Appalachian Power proposes to reduce financial incentives associated with the utilities’ generation of renewables and construction of new fossil fuel–fired power plants.

A long-sought extension of the wind energy tax credits are included in the “fiscal cliff” bill signed today by President Obama. Unlike past extensions, it allows the credit to cover wind farms that begin construction—not just those that begin operations—in 2013.

North American shale gas was supposed to realign the generation fleet here and abroad (thanks to anticipated exports) far into the future. Turns out, that’s not exactly how the near term is shaping up. Despite stagnant (and even putrid) economies and legislative bodies in the U.S. and EU, there promises to be sufficient market volatility to keep everyone alert.

Once you synthesize all the elements of the Golden State’s clean energy strategy and extrapolate current trends, it’s easy to see that an impending break with the traditional power generation paradigm is coming, intended or not.

Global generating capacity is poised to soar by more than 72%, to 9,340 GW, by 2035 from 5,429 GW in 2011, despite retirement of about 1,980 GW, the International Energy Agency (IEA) forecasts in its World Energy Outlook 2012, released in November.

Last week, as the broader debate over the "fiscal cliff" muted discussions over whether an extension to the wind production tax credit (PTC) should be granted, the top ranking executive of wind power lobby group the American Wind Energy Association (AWEA) last week announced her resignation.

Fuel for power generation will account for about 55% of demand-related energy growth through 2040, ExxonMobil forecasts in its freshly released annual energy forecast. Like several other forecasters, the Irving, Texas–based oil and gas company also predicts that natural gas will emerge as the leading source of electricity generation by 2040. Among key findings in […]

A new report commissioned by the Department of Energy (DOE) surveying offshore wind potential in the U.S. finds that establishing an offshore wind sector could drive more than $70 billion in annual investments by 2030. Citing that report, the DOE on Wednesday announced awards for seven offshore wind demonstration projects in Maine, New Jersey, Ohio, Oregon, Texas, and Virginia as part of efforts to launch a U.S. offshore wind industry and support offshore installations in state and federal waters for commercial deployment by 2017.

The American Wind Energy Association (AWEA), an industry trade group that has forcefully been lobbying for an extension of the production tax credit (PTC) that is set to expire on Dec. 31, on Wednesday asked congressional lawmakers to instead consider a future phase-out of its primary federal incentive. The group said that even if temporary, an extension of the performance-based market mechanism was critical "to allow the industry to invest in the cost-saving technologies required to finish the job."

U.S. Secretary of Energy Steven Chu announced on Oct. 30 that a multi-partner team led by Argonne National Laboratory in Illinois has been selected for an award of up to $120 million over five years to establish a new Batteries and Energy Storage Hub.

Compared to projections from last year, an Early Release Overview of the Energy Information Administration’s (EIA’s) Annual Energy Outlook 2013 (AEO2013) released on Wednesday foresees higher gas production and, with it, a higher share of gas generation by 2040. The outlook also projects a growing share of renewable and nuclear power, but dampened future coal use.

The Department of the Interior (DOI) on Friday announced that the nation’s first competitive lease sales on the Outer Continental Shelf (OCS) for wind energy will be held next year. The lease sales cover 277,550 acres in two wind energy areas (WEAs) over federal waters along the Atlantic Coast that have a high wind resource potential.

Offshore wind turbine technology experienced a brief gust in October as Siemens Energy began field testing of its new 154-meter (m) rotor for the 6-MW offshore wind turbine, and Norwegian technology company Sway Turbine unveiled a 10-MW offshore turbine.

Officially commissioned in February 2012, the two Walney Offshore Windfarms—Walney 1 and Walney 2—together have 102 wind turbines with a total capacity of 367.2 MW. With their combined capacity, the windfarms qualify as one of the world’s largest offshore wind energy facilities and provide clean electricity to approximately 320,000 UK households.