Wind

John Petersen Earlier this month I wrote a pair of articles (here and here) that questioned the reasonableness of the near universal assumption that the wind is always blowing somewhere and wind power infrastructure with a wide enough geographic dispersion would offer a relatively stable power output. I presented graphs from the Bonneville Power Administration and a study by the John Muir Trust that raised substantial doubt in my mind. The articles drew a well-reasoned response from my colleague Tom Konrad (here). While many commenters understood the point I was trying to make, many others argued that...

As mentioned in a previous entry, the Pennsylvania legislature passed SB1030, the Alternative Energy Bill, on November 20, 2004 which will require a total of 18% of Pennsylvania's electricity to be generated by alternative energy sources by 2020. The standard requires 8% of Pennsylvania's electricity to be generated by so-called "Tier I" renewable sources of energy by 2020. Tier I resources include solar, wind, geothermal and biomass. The standard also requires 10% of the state's electricity to come from a second category of resources that include waste coal, integrated combined coal gasification technology, municipal solid waste, large-scale hydro,...

Doug Young Lofty targets contained in a new report show that China intends to push ahead with ambitious plans to build up its renewable energy sector. But perhaps the most interesting thing about this new report is word that Beijing finally intends to sharply reduce the inflated state-set fees now paid for solar and wind-produced power, in one of the sharpest indicators that it expects the industry to stop depending on government support and become commercially viable on its own. Such state support through a wide array of measures, which also include export credits and low-interest loans,...

Dana Blankenhorn Most renewable energy companies specialize. Solar companies do solar. Wind companies do wind. Geothermal companies do geothermal. Biomass companies do biomass. But a small Canadian merger challenges that assumption. Magma Energy (MGMXF.PK), a geothermal company, said it will spend about $100 million in stock to buy Plutonic Power (PUOPF.PK), which has wind and hydropower projects, and ambitions to get into solar. The combined companies will go by the name Alterra Power. Both companies are based in Vancouver. Size really does matter, crowed Magma CEO Ross Beatty on a conference call announcing...

On February 26, 2008, a drop in wind generation by about 1400 MW over ten minutes, coupled with an increase in demand of 4412 MW due to colder weather, and lower-than scheduled production from other power suppliers, led ERCOT, the Texas grid operator to cut 1100 MW of power to interruptible customers for about 90 minutes.   Misconceptions All these facts come from a Reuters article misleadingly titled "Loss of wind causes Texas power grid emergency."  I was dismayed a few weeks ago when this misleading reporting led the generally insightful Master Resource Report to conclude "This is a clear...

Hydrogenics Corp (HYGS) announced that the company was awarded a contract by Basin Electric Power Cooperative, to supply an electrolyzer-based hydrogen refuelling station for installation in Minot, N.D. In addition to the core electrolyzer module, Hydrogenics is supplying compression, storage and dispenser equipment as part of the contract. The station is one of the first United States-based hydrogen fueling stations to use electricity from a wind power resource to produce hydrogen from water, in this case using electricity generated by wind resources either owned or contracted by Basin Electric. The hydrogen produced will be used to refuel hydrogen-powered...

Western Wind Energy (WNDEF.OB) announced that the United States Federal Energy Regulatory Commission ("FERC") has issued a definitive decision in Western Wind's favor, allowing Western Wind to access a key transmission line. The decision enables Western Wind to start work on its 120 MW power sales agreement with Southern California Edison. This agreement enables Western Wind to generate over US $30 million per year in annual power sales.

by Debra Fiakas CFA Two weeks ago wind tower builder Broadwind Energy (BWEN:  Nasdaq) announced $28 million in new orders.  Plans are to deliver all the towers within the year, giving a nice boost to the top-line for a company that recorded $170.3 million in sales over the last reported twelve months, well below the same period the year before.  In addition to wind towers, the company produces gearing mechanisms used in the oil, gas and mining industries.  Unfortunately, demand from these customers has been weak in recent periods. The company has had some difficulty in establishing...

In the past, readers have challenged my assertion that wind in the Great Plains blows mostly in the winter.  In fact, I was once taken to task for it by a Colorado State Representative (a know-nothing Republican from suburbia) when I was testifying as to the advantages of Solar in Colorado in terms of timing.  In the past, I've only had secondary references to "NREL data," and ERCOT's Analysis of Transmission Alternatives for Competitive Renewable Energy Zones in Texas (pdf, 8MB), where wind in the Texas panhandle also conforms to this pattern. However, I was just browsing NREL's Wind...

Distributed Energy Systems Corp (DESC) has been profiled on Forbes.com. Kenneth Reid, editor of Spear's Security Industry Analyst, recommends buying shares of Distributed Energy Systems. The Wallingford, Conn.-based company creates and delivers a variety of products for the alternative and decentralized energy markets.. . .The story of Distributed Energy and other alternative-energy players is a long-term one, say bulls like Reid. With the surge in oil prices this year, the story is resonating with investors. Distributed Energy shares are up 333% in the past year, trading around $8 after hitting a 52-week (intraday) high of $8.09 on Sept....

Western Wind Energy (WND.V) is pleased to announce the execution of a formal power purchase agreement with the Southern California Edison Company ("Edison") for the procurement by Edison, from the Company, of up to 120 megawatts of wind powered electrical generation. The agreement is for a period of 20 years. The location of the wind energy facilities will be the famous Tehachapi Pass Wind Park. Tehachapi Pass is the site to over 4,600 wind turbine generators delivering over 1.4 trillion watt hours of energy from 670 megawatts of name-plate capacity.

A Great Deal for Plutonic Shareholders, Not bad for Magma Tom Konrad CFA As a shareholder of Magma Energy Corp. (MGMXF.PK), I'm reading through the joint information circular on the proposed merger of Plutonic Power Corp (PUOPF.PK) and Magma to form "Alterra Power Corp." I'm not thrilled with the merger, although I plan to vote for it, now that it's arranged. Overall, I think the merged Alterra will be a stronger company than either company alone. Both companies are in capital intensive niche Renewable Energy industries, so the added scale and diversification of Alterra should better...

by Debra Fiakas CFA Most investors with an interest in the alternative energy industry think first of the energy source  -  solar, wind, geothermal or biofuel.  There are other roads to access the returns promised by the shift from fossil fuel to alternative sources.  But do not waste time as these gems are in the sights of strategic buyers as well. Kaydon Corporation (KDN:  NYSE) produces components and sub-systems used in the alternative energy industry.  Its friction control products are critical for the efficient operation of wind turbines and blades.  These products include large diameter...

Without a doubt, ethanol and solar are the 2 alt energy categories that have attracted the most investor attention in North America in the past few years, and that is because they are the 2 categories that feature the most US-listed stocks. However, despite its comparatively lower profile as an asset class, investors should not forget about wind power! On January 18th, Emerging Energy Research published a short study on the growth of wind power in China. For 2006, China installed 1,040 MW of new wind capacity, making it the 5th country in the world in terms...

This article has been cross-posted on The Oil Drum. Last month, I brought you some nice maps showing when and where good wind resources are found in the US.  Now I've found something better: a visual comparison of electrical load with wind farm production, published by the Western Area Power Administration in 2006.  The study compared electricity production from five wind farms in Northern Colorado, Southwestern Nebraska, and Central Wyoming in 2004, 2005, and the start of 2006, compared with electricity consumption in the same area over the same time period. Comparison of Wind Production to...