Flywheel

In June, I wrote how intermittent power sources such as photovoltaics and wind would have to compete with baseload technologies such as IGCC "Clean Coal" and nuclear for capacity on the grid.  The key problem is that neither baseload technologies nor intermittent technologies are able to match themselves to the fluctuations of demand.  This creates a need for technologies which can fill the varying gaps between supply from these sources, and normal energy use.  From the comments, it seems like I was not completely clear how intermittent and baseload power cause problems for each other, so I will start...

By: Matthew Hoff For power providers, grid stabilization has been a rising concern in recent years, especially because of the increasing use of intermittent energy sources such as wind turbines. Maintaining a stabilized energy grid is difficult because of the unpredictability of these intermittent energy sources. If wind turbines, for example, are supplying 5% of the overall power for the electric grid and the turbines stop moving because the air grows still, the grid has to find a way to kick into overdrive to compensate for this sudden decrease in energy. It's not as easy as it sounds....

John Petersen The next few days are going to be a very exciting time in the energy storage and electric vehicle sectors because the Obama Administration is preparing to announce a series of major ATVM Loan and ARRA Battery Manufacturing Grant awards. President Obama will be in Elkhart, Indiana where he will presumably announce an ATVM loan to Navistar (NAV) and may announce some additional ATVM loans or ARRA battery grants. Vice President Biden will be in Detroit where he is scheduled to announce one or more ARRA battery grants and perhaps some ATVM Loans. Secretary...

I currently don't have time to do a complete writeup on this stock, but wanted to let everyone know that I purchased shares in Active Power Inc (ACPW) this afternoon for both my personal portfolio and the mutual fund. The average price was at $3.77. I will updated this post later this afternoon with more details. Updated at 10:00 PM As I mentioned above I purchased shares in Active Power Inc (ACPW) this afternoon for both the mutual fund and my personal portfolio. Active Power designs and sells battery-free uninterruptible power supply (UPS) systems....

Two diametrically-opposed stories for this post: Beacon Power and RailPower Tech . The latter is up 134% on its week-ago closing price, while the former is down nearly 22% over the same period. Beacon Power Corp I wrote about Beacon Power a little while ago. The recent drop in share price is due in large part to the fact that Beacon announced, last Friday (Dec. 29), a glitch at one of its testing facilities in Massachusetts. This was followed by an analyst at Merriman Curhan Ford downgrading the company from Buy to Hold. Almost immediately, the...

Active Power Inc (ACPW) announced the shipment of its first CleanSource® XR evaluation unit to one of the largest producers of electricity in the United States. The CleanSource XR unit will be tested under a variety of conditions for both backup power and load-shifting applications. CleanSource XR stores energy in the form of heat and compressed air. When power is needed, the compressed air is routed through a thermal storage unit to acquire heat energy. The heated air spins a simple turbine-alternator to produce 5 to 85 kW of electric power for up to several hours. Unlike commonly...

Beacon Power Corp (BCON) announced that it has delivered a flywheel-based power system to Bechtel Bettis, Inc., under a contract that it announced in March 2005. The demonstration system, built using a Smart Energy 6 flywheel, is designed to provide a high cycle-life, reliable source of stored energy for a number of potential applications. "This system we've delivered to Bechtel Bettis is an example of our strategy to address additional market opportunities beyond our primary business focus of providing advanced technology solutions for electric power systems," said Bill Capp, Beacon Power president and CEO. "We continue to seek...

Active Power Inc (ACPW) announced the details behind its latest breakthrough in alternative energy storage. The new technology, based upon the innovative combination of several mature technologies, constitutes a monumental achievement in energy storage by providing the extended runtimes of lead-acid batteries without any of the well-known shortcomings of these cells. This Thermal and Compressed Air Storage (TACAS) technology will be incorporated into Active Power's newest product that will begin shipping as an alpha unit late this year, the CleanSource® XR.

Beacon Power Corp (BCON) announced that it has executed a contract with the California Energy Commission to demonstrate an advanced energy storage solution for frequency regulation and grid stability. At a business meeting on December 1, 2004, the California Energy Commission had given its approval to the project, leading to contract negotiations that have now been finalized. The contract is expected to produce approximately $1.2 million of revenue, with the majority of it in 2005.

Active Power Inc (ACPW) announced an order from Caterpillar Inc. for eleven one-megawatt flywheel UPS systems. The majority of these systems will be shipped during the current quarter and will be used to provide power protection for a large datacenter in the United States.

Active Power Inc (ACPW) announced that it successfully operated a prototype of its new battery-free energy storage system at 10 kilowatts (kW) for over 2 hours, a milestone that positions the new product well for the telecommunications segment. "The runtime of this prototype system is already 60 times that of our flywheel product and yet offers the same battery-free benefits," stated Joe Pinkerton, Chairman and CEO of Active Power, Inc. "A battery-free system that provides hours of backup time will allow Active Power to pursue the $4 billion telecommunications backup power market."

Beacon Power Corp (BCON) has announced that it has been awarded a contract from Bechtel Bettis, Inc., to design and deliver an advanced flywheel-based power system demonstration unit. Bill Capp, Beacon Power president and CEO says "...Although this contract is not considered material from a revenue standpoint, these types of projects are significant because they extend our technology portfolio, help defray operating expenses, and can lead to other business opportunities."

Active Power Inc (ACPW) announced an order from Eaton Powerware for twelve 500 kW DC flywheel systems. These units will ship in the first half of 2006 and be used to upgrade the power infrastructure of an existing data center in the United States.

Beacon Power Corp (BCON) announced that on March 2, 2005, it received a letter from The NASDAQ Stock Market stating that because the closing bid price of the Beacon's common stock has been at $1.00 per share or greater for at least 10 consecutive business days, Beacon has regained compliance with Marketplace Rule 4310(c)(4). This is wonderful news for BCON.

Beacon Power Corp (BCON) announced that it has been awarded a contract through the Air Force Research Laboratory (AFRL), and co-funded by the Defense Advanced Research Projects Agency (DARPA) of the U.S. Department of Defense. The contract, valued at $750,000, is for the preliminary design of a space-based flywheel energy storage system for satellite applications, and is a Phase II award under the Small Business Innovation Research (SBIR) program of the U.S. Small Business Administration's Office of Technology. Beacon announced completion of an associated Phase I project earlier this year. This was welcome news for this company...

Beacon Power Corp (BCON) announced that on November 17 it received a letter dated November 16, 2004 from the Nasdaq Stock Market, stating that the Nasdaq Listing Qualifications Panel has granted the Company an additional 180 days to regain compliance with marketplace Rule 4310(c)(4). What this means is that Beacon is going to do everything in its power to get the stock price back above $1. They had a nice run up to .80 in October but have since fallen back down to the .40 range. Shares in BCON are up 10% today on this reprieve.