Making the Most Energy from the Wind
Better technology is allowing some wind farm operators to get more out of their existing wind farms by completely repowering the farm - replacing old technology with new - or by conducting performance upgrades on their turbines. Jennifer Runyon There is an old piece of wisdom that states: "If it ain't broke, don't fix it." But some wind farm operators, especially in Germany and North America, are finding that advice difficult to heed. That's because technology improvements in turbines coupled with software analytics are revealing that signing up for a performance upgrade could allow them...
Colorado Voters Approve Amendment 37
Colorado voters have approved an amendment requiring utilities to get part of their electricity from the sun, wind or plant and animal waste. The amendment requires the state's seven largest utilities to get a portion of their retail electricity sales from renewables, beginning with 3 percent in 2007 and climbing to 10 percent by 2015. Four percent of the renewables should be solar sources.
Improved Wind Energy Tax Credit Extension Passes with Fiscal Cliff Deal
Renewable Energy World Editors Offshore Wind Farm photo via Bigstock. On January 1, 2013, Congress passed legislation that included the long-sought extension of wind energy tax credits in a bill to avert the "fiscal cliff" that now moves to President Obama for his expected signature. The extension of the production tax credit (PTC) and Investment Tax Credit (ITC) is expected to save up to 37,000 jobs and create far more over time, and to revive business at nearly 500 manufacturing facilities across the country....
Global wind energy capacity seen tripling by 2014
The global wind energy industry is expected to enjoy continued strong growth in coming years with total installed capacity seen more than tripling from current levels by 2014, an industry survey showed on Tuesday. Over the next eight years, international installed capacity is expected to increase to about 210,000 megawatts from today's installed total of about 59,000 megawatts, a study by the German Wind Energy Institute (DEWI) showed.
Buying Innergex – Texas Was Bad, But Not That Bad
By Tom Konrad, Ph.D., CFA
Last week, I published this call to buy Innergex (INGXF, INE.TO) because investors had been overreacting to the losses from the February cold snap in Texas. The stock is up since then, but still seems a decent value.
Canadian Yieldco Innergex Renewable Energy (INGXF, INE.TO) took a big financial hit from the power disruptions in Texas in March.
It's complex, but their financial hedges on power prices for three of its wind farms ended up creating enormous liabilities - more, in fact, than two of their wind farms are worth. Two of their facilities also had benefits...
Former Soviet Weapon Designers Take On Wind Power
Worldchanging.com has an article about former soviet weapons designers working with Lawrence Berkely National Latoratory to design a new vertical axis wind turbine. Lawrence Berkeley helped form a new company, known as Wind Sail, to commercialize the new turbine for this Russian group.
Alaskan Electric Cooperative Expands Wind Turbine Fleet
Distributed Energy Systems Corp (DESC) has been awarded a contract to install and commission three additional NorthWind 100® wind turbines for Anchorage-based Alaska Village Electric Cooperative (AVEC). The contract brings the total number of turbines AVEC has purchased from Northern Power to 10, representing what is believed to be the largest investment in wind turbines made in Alaska in a single year. The Northern Power Products division will also supply and install wind turbine Supervisory Control And Data Acquisition (SCADA) systems for the villages of Toksook Bay and Kasigluk. These systems will leverage Northern Power's SmartView® software, which...
SBM Offshore Trades Offprice
by Debra Fiakas CFA The November 8th post “Trident Winds Floats a Plan for Morro Bay” described plans for one of the first wind energy projects off the western shores of the U.S. Trident has perfected new technologies for a floating platform that makes possible the location of wind turbines in areas where ocean depths prohibit conventional wind turbines towers anchored to the sea floor. Investors interested in wind energy technology do not have to wait for Trident to prove out to get a stake in ‘floating offshore’ wind energy. Based in Europe, SBM Offshore (SBMO: ...
Eneti: The New Offshore Wind Installation Leader
By Tom Konrad, Ph.D., CFA
With its purchase of Seajacks, Eneti (NYSE:NETI) has become the world’s largest owner of offshore wind installation vessels. The two articles were shared with my followers on Patreon as the news came out.
Valuing the Eneti/Seajacks Combination (First published August 5th)
Eneti (NETI) just announced it is buying offshore wind turbine installation firm Seajacks. The purchase will be with a combination of shares, cash, and assumed debt: 8.13 million shares, $299 million of assumed net debt, $74 million of newly-issued redeemable notes, and $12 million of cash. Current Eneti shareholders will own 58% of the combined firm.
After...
Is Sinovel Planning to Replace American Superconductor?
Tom Konrad CFA Sinovel's recent refusal to accept shipments from American Superconductor (AMSC) may be due to more than just a slowdown in the Chinese wind market. Many of my best ideas come from readers. When American Superconductor (AMSC) announced that their largest customer, the Chinese Wind Power company (and the world's second largest wind turbine manufacturer) Sinovel (601558.SS) had refused shipments, and not yet paid for some previous deliveries, my first thought was that Sinovel's reasons would likely remain an enigma for several months. I did not write anything, knowing that anything I said would...
The Grid Impacts of Net Metering
Net metering describes the requirement that an electric utility buy electricity from any of its customers that generate their own electricity (usually with some sort of renewable energy, such as solar or wind) at the same price that they sell it to the customer. That seems fair, doesn't it? The Utility Perspective It doesn't seem fair to the utility. Utilities do more than just generate and sell electricity to customers. They also are responsible for transmission (delivering the electricity) and reliability (making sure that the lights work when you flip the switch.) Taking just the reliability requirement, suppose that...
Big California wind farm wrestles with bird deaths
California's push to add more renewable electricity to the state's power grid is pressuring wind power developers to reduce the number of birds killed each year at one of the biggest wind farms in the United States. Wind companies like FPL Group Inc (FPL) , wildlife groups and the U.S. Fish and Wildlife Service are trying to agree on ways to lower the risk for birds flying into big spinning turbine blades at the 584-megawatt Altamont Pass wind center in rolling hills about 50 miles east of San Francisco.
FPL Energy Begins Commercial Operation of Weatherford Wind Energy Center
FPL Group Inc (FPL) announced that it has begun commercial operation at its 106.5-megawatt (MW) Weatherford Wind Energy Center, located near Weatherford, Oklahoma, and plans to expand the project by 40.5 MW. This brings the total capacity of the Weatherford Wind Energy Center to 147 megawatts. Construction on the expansion will begin in the near future and is expected to be completed by year end.
Bush’s State of the Union
"America is addicted to oil, which is often imported from unstable parts of the world" Thanks to Mr. Bush's state of the union address last night, we should see some nice gains across the board in the Alternative Energy sector. Some of the big winners may be the Ethanol companies like Archer Daniels Midland (ADM) and Pacific Ethanol, Inc. (PEIX). The EnergyStockBlog.com has a nice write up on the potential for ADM. GreenCarCongress.com has a nice summary of the important parts of the speech. In his State of the Union 2006 address, President...
How Weather Risk Transfer Can Help Wind & Solar Development
by Daryl Roberts
The Need To Accelerate Renewables Adoption
Renewables are growing rapidly as a percentage of new electric generation, but are still being assimilated too slowly and still constitute too small of a fraction of total generation, to be able to transition quickly enough to scale into a low carbon economy in time to mitigate climate change.
The issue of providing public support, with subsidies and other reallocation methods, is a politically charged subject. High carbon advocates, for example American Petroleum Institute, argues that support for renewables distorts the market. On the other hand, it has been argued, for example by...
Offshore Wind Blows Into The US: Seven Stocks To Catch The Breeze
Tom Konrad CFA The Growth of Offshore Wind Offshore wind has finally gotten a toe hold in the United States. The United States' first offshore wind farm, the 30 megawatt (MW) Block Island Wind Farm, is under construction. A new project, the South Fork Wind Farm will be three times the size of Block Island (90 MW), is set to be approved by the Long Island Power Authority. This project will be located 30 miles East of Montauk, NY and Southeast of Block Island in a wind energy area designated by the federal Bureau of Ocean Energy...
