Wind

Hawaiian Electric Industries Inc (HE) has begun a one-year study to verify the wind energy potential on the ridges above the company's Kahe Power Plant. The study began in April of this year to monitor wind speed, direction and turbulence so the utility can confirm the area's potential to generate electricity with wind. Recently completed high-resolution wind resource maps indicate that the ridges above Kahe have one of Oahu's strongest wind resources.

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.

FPL Group Inc (FPL) is currently in the advanced stages of negotiations to acquire Constellation Energy Group (CEG). An FPL-Constellation merger would create a giant East Coast-based utility with a market capitalization, based on Tuesday's closing stock prices, of $26.97 billion - $16.93 billion for FPL and $10.04 billion for Constellation. Constellation Energy Group is based out of Baltimore Maryland and is the holding company for Baltimore Gas and Electric. They also have an extensive presence in the wholesale power supply and generation business. The Power Generation Division currently uses 4.6% alternative sources for power generation. ...

Scottish Power plc (SPI) is an electrical generation and distribution company primarily focused in the UK. They have two subsidiaries that are based in the US, PacificCorp and PPM Energy. They are currently in the process of trying to sell PacificCorp to Berkshire Hathaway. PPM Energy is a company with extensive wind energy development and generation. Scottish Power also has extensive wind farms in Scotland and Europe. They are also developing off-shore wind power of the Welsh coast. This stock has been moving strong recently and it looks like it is building a base at the $40...

"Experts generally agree that our current reliance on fossil fuels is unsustainable. Already oil is near $50 per barrel, and the great millions of Chinese and Indians destined to take to the road in the next decades have not yet gotten behind the wheel." This week Newsweek has written several special reports about alternative energy in all its forms. All of these reports can be found at the following link.

Renewable energy is still very much in its infancy, which means that companies in the space are either profitless or high-multiple startups, or divisions of much larger companies (GE Wind (NYSE:GE), or utilities such as FPL Group (NYSE:FPL) and Xcel (NYSE:XEL) which get much of their power from conventional generation.) This presents a dilemma for investors who understand the compelling drivers for the sector, but whose risk tolerance or financial needs indicate an income-based investing strategy. Canadian Income Trusts in Renewable Energy A few Canadian Income Trusts have historically gone some way towards filling this niche....

by Debra Fiakas CFA   In early October 2013, Broadwind (BWEN:  Nasdaq) announced over $100 million in new wind tower orders, tipping the value of orders received in the year 2013 over the $300 million mark.   Wind energy has been a fickle market to pursue, alternatively showing great promise as policy makers show support for renewable energy sources and then sinking as cheap natural gas substitutes flood the market. Broadwind’s expertise is in gearing of various kinds.  In addition to supplying gearboxes for wind turbines, the company offers maintenance services to tower owners.  Oil in gearboxes...

Magnetek Inc. (MAG) announced a reorganization of the Company's operating structure to accelerate growth in alternative energy markets. "Alternative energy products currently account for less than 5% of our quarter-billion-dollar annual revenue," said Magnetek chief executive Andrew Galef. "But that revenue has the potential to increase exponentially over the next few years, based on double-digit growth rates in alternative energy markets and proprietary power conversion products that we are now introducing for solar and wind power markets."

Charles MorandLast week, I added a little to my position in AAER (AAERF.PK). I first took a long position in AAER, the Canadian-based MW-size wind turbine maker, over two years ago. I've since pared down it significantly, both because I wanted to take some profit after a meteoric rise in share price in Q4 2007 and later because of the company's seeming inability to get orders for more than a couple of turbines at a time. Although there was, before the credit crisis hit, a severe shortage of wind turbines and wind turbine components, barriers to...

by Tom Konrad When I asked, Alternative Energy Stocks readers overwhelmingly wanted me to take another look at Composite Technology Corp. (OTC BB:CPTC.OB)  I've discussed CPTC several times over the last year, and consider it my most speculative pick in electricity transmission and distribution.  True to the nature of a speculative stock with no current earnings which is still trying to establish markets for its products, the stock price has been all over the map. The reader interest is doubtless due to the recent sharp decline since mid January.  I personally sold a portion of...

Northern Power Systems, Inc., a subsidiary of Distributed Energy Systems Corp (DESC) has been awarded a $1.9 million contract from Anchorage-based Alaska Village Electric Cooperative (AVEC) for seven of Northern's NorthWind® 100 wind turbines. The advanced-design 100 kW wind turbines will generate renewable electric power for 3 remote communities, in western Alaska, served by AVEC. As part of the contract award, Northern will provide on-site installation and commissioning services of the turbines in the harsh Alaskan environment. It is the first stage in a broader effort through which AVEC will be integrating wind into more of the 51...

Tom Konrad CFA Owning a wind farm is about to become a lot less risky. Wind power is cheap, clean, uses no water, and emits no pollutants.  Yet wind is far from a perfect source of electricity, since the wind blows when and where it will.  While wind power will never be as constant as baseload power, geographic diversification and better dispatch procedures can go a long way to mitigate the problems to utilities caused by wind's variability.  Yet wind farm developers and financiers are at the mercy of the weather in their...

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...

Tom Konrad CFA American Superconductor (NASDAQ:AMSC) dropped 52% since their profit warning on April 6th.  Is it a screaming bargain, or does it have farther to fall? Two readers asked me to take a look at American Superconductor Corporation (AMSC) after the company issued a profit warning on April 6th.  Although the stock was included in my list Ten Clean Energy Stocks for 2011, (which has produced more buying opportunities than profits so far this year) I did not own the stock in any of my managed portfolios, and so the research had to take...

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...