US to Probe Imports of China, Vietnam Wind Towers

The U.S. Commerce Department said on Thursday it was launching an investigation that could lead to steep import duties on more than $100 million worth of wind energy towers from China and Vietnam. The decision adds to the friction in clean energy trade between the world's two largest economies. The Commerce Department is already investigating charges that Chinese solar panel manufacturers engage in unfair trade practices and will issue a preliminary decision on duties next month. The Wind Tower Trade Coalition, a group of U.S. producers, had previously said it was asking for anti-dumping duties of 64 percent on imports from China and 59 percent from Vietnam. But in its announcement, the department said China was alleged to undercut U.S. wind tower prices by 213.54 percent and Vietnam by 140.54 to 143.29 percent.

US Replaces China as Top Clean Energy Investor

The United States has regained its place as the world's number one investor in clean energy, reclaiming the top spot from China, according to Bloomberg New Energy Finance. In 2011, U.S. total investment in clean energy surged to $55.9 billion, up 33 percent from 2010; China saw investment rise just 1 percent to $47.4 billion over the same time period. This is the first time that the U.S. - and not China - has held the number one spot since 2008. Bloomberg attributes the increase in U.S.investment in large part to support initiatives such as the federal loan guarantee program and a Treasury grant program which have now expired. The country's principal remaining support measure for renewable energy, the Production Tax Credit, is currently also scheduled to fall away at the end of 2012 unless it is extended. As a result, Bloomberg suggests that there may be a rush to get projects completed in 2012, followed by a slump in investment in 2013, if the credit does, in fact, expire. Vestas, the world's largest maker of wind turbines in terms of revenue, warned that 1,600 U.S. jobs were at risk if clean energy tax credits were not extended past the end of this year.

Solar Photovoltaic Companies Shifting From Focus on Market Share Growth to Profitability in 2012

Planned Production Revised Downward; Market Growth Shifting Away from Europe, NPD Solarbuzz Reports

Unlock the Secret to Selling to the Military

Selling to the military is not easy, but if you are persistent and take one step at a time, asking questions along the way, military sales can add substantially to your bottom line.

Solar Thermal (Hot Water) - The Other Type Of Solar

Just like PV solar panels, solar thermal systems are tax credit eligible on both state and federal levels. And, just as there are utility rebates for installing a new, more energy efficient water tank, most power companies also have special incentives for installing solar thermal, as high as $450 dollars per solar thermal installation!

Interview - Energy Monitoring with PowerTrack

By monitoring and measuring energy production, consumption and portfolio performance, budget conscious users, installers, developers and financiers are discovering production increases and cost savings that they could never see before.

China to build its biggest offshore wind farm

China will construct an offshore wind farm with an installed capacity of 300 megawatts (MW) in Leting County, North China's Hebei province, making it the country's largest such project. The feasibility report for the wind farm located near Puti Island in Bohai Sea has recently passed expert reviews that were commissioned by the National Energy Bureau (NEB). Under the program, the wind farm, built with a total investment of 5.76 billion yuan ($914 million), will comprise 100 units of 3MW offshore turbines. The approval authority will complete relevant procedures to sanction the project at the end of this year, and the project will be connected to the grid before the end of 2015. When it goes into operation, the wind farm will generate 752 million kilowatt-hours (kwh) of electric power annually, as well as 730 million yuan in annual sales revenues. It was also pay 58 million yuan in taxes to the local government.

Vestas Jobs Threat Pressures Obama to Extend Tax Break

Vestas Wind Systems A/S's threat to fire 1,600 workers in the U.S. undermines President Barack Obama's goal of creating green jobs and adds to pressure on Congress to extend a tax credit that the industry relies on. The world's biggest maker of wind turbines said yesterday it will probably reduce its staff beyond the 2,335 posts it's eliminating worldwide if the U.S. doesn't renew the so-called Production Tax Credit, which expires at the end of this year. "We will evaluate it during 2012 depending entirely on how the political situation evolves," Chief Executive Officer Ditlev Engel said in an interview in Copenhagen. U.S. jobs will be scrapped "for sure" without the credit, and a decision is due "no later than the fourth quarter," he said.

Renewable energy passes nuclear as U.S. power source

Renewable energy sources -- wind, water, solar and others -- passed nuclear generation as a share of U.S. power in September, according to the Energy Information Administration.  In the EIA’s latest report on energy sources and usage in the United States, which covers the nine months ended September, the nine-month total for both renewable production and consumption were higher than those for nuclear power.

Renewable energy projects in California go unused

Millions of dollars in renewable energy projects intended to provide power to facilities in California's national parks and forests are sitting idle because of a years-long squabble with Southern California Edison. A new $800,000 solar project at Death Valley National Park, photovoltaic panels at the state-of-the art visitors center at Santa Monica Mountains National Recreation Area and a solar power system at the U.S. Forest Service's new facility at Mono Lake are among dozens of taxpayer-funded projects in Southern California on hold as the federal agencies try to hash out an agreement with SCE to tie the projects to the state's electrical grid. The apparent stumbling block involves contract restrictions imposed by federal law, but utilities elsewhere in California have signed similar agreements with the agencies with few problems or delays.

Scientists work to help electric utilities forecast and handle 'ramp events'

Wind energy is notoriously mercurial, with patterns shifting drastically over the course of years, days, even minutes. These changes make scheduling power much more difficult for utilities that rely on wind turbines to serve an increasing percentage of their power demands. Because wind power in some places is now as cheap as or cheaper than coal-fired power, future profits and challenges for the industry will be written on the wind and how well they can use it. So scientists are stepping in with new measurements and models that may help them manage their power more effectively. "Wind energy often has ramp events where energy increases or decreases by a large amount or in a short time. If there is an overload, there is excess energy on the grid," explained Chandrika Kamath, a researcher at the Lawrence Livermore National Laboratory.

Utilizing Panel-Level Monitoring to Improve Project ROI

Panel-level monitoring is a new and valuable weapon for array owners and O&M companies to improve financial performance and reduce risk in owning and operating large-scale solar arrays. The accuracy and insight from this new technology, coupled with intelligent Cloud-based analysis and diagnostics, bring many opportunities to improve energy output and improve efficiency in O&M activities.

Alternative Energy in Rhode Island

The Renewable Energy Fund (REF), managed and administered within the Rhode Island Economic Development Corporation (RIEDC), has historically been the state's sole, dedicated source for renewable energy funding. The program provides grants, recoverable grants and loans for commercial, municipal and housing projects, as well as feasibility studies.

Energy Storage for the Grid

Currently, the PowerCube™ is configured as a behind the meter resource. In essence this means that Axion acts as a virtual generator by curtailing load. When the PowerCube is commanded to take load from the grid it uses that power to charge its battery. When commanded to discharge, the battery is discharged into the plants load effectively reducing or curtailing its power consumption.

IHS iSuppli Teardown Analysis of Solar Inverter, Identifying the Cost-Reduction Opportunities

In its first-ever dissection of a solar power inverter, IHS has determined the bill of materials (BOM) of a major manufacturer's product, providing a path-setting benchmark for cost reduction in a market expected to undergo rapid price erosion in the coming years.

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Solar & Wind - Featured Product

GreenFasten™ solar panel roof mount hardware, watertight, USA made

GreenFasten™ solar panel roof mount hardware, watertight, USA made

The GreenFasten™ - GF1 system utilizes the patented watertight technology EcoFasten Solar® is known for. The flashing is fit with our EPDM rubber bushing and when used with a compatible EcoFasten Solar compression bracket (milled with countersink), a watertight seal is created, which protects the integrity of the roof. Requiring just a single fastener (lag bolt or self-drilling), GreenFasten provides the fastest install in the industry and will not void roofing manufacturer's warranties. Backed by IAPMO certification, GreenFasten delivers a mounting solution for all new or existing (retrofit) composition shingle roofs, and is the most cost-effective solution available. Like all of the solar roof mount solutions in our line of products, GreenFasten is made in the USA using recycled materials.