Energy Storage

Tom Konrad CFA Maxwell Technologies (NASD:MXWL) recently reported second quarter (Q2 2012) earnings.  Revenue growth was sluggish (for Maxwell), up 6% year on year and 1% below estimates.  The culprit was continued weakness in ultracapacitor revenue, which down slightly from Q2 2011 because of weakness in Europe. Earnings, on the other hand, surprised strongly to the upside, at 9 cents per share, compared to estimates of only once cent, based on strong cost control and improving product mix.  Strong growth in Maxwell’s Chinese hybrid bus and wind turbine businesses continue to drive profits. Crucially, management maintained their 15% to...

The ChangeWave Alliance has produced a detailed look at the key trends for fuel cells and future battery technology. I have been given permission to post the abstract of this 13 page report. Overview: This report focuses on key trends in fuel cells and hydrogen, along with battery technologies. The findings are from the Alliance's most recent alternative energy survey, completed February 10, 2006. A total of 121 members working in the alternative energy industry participated, including 25 working in companies involved with Fuel Cells. Bottom Line: Respondents working in alternative energy believe that over the next...

John Petersen For the last three weeks I've been writing about why rising oil prices, tightened CO2 emission standards in Europe and accelerated CAFE standards in the U.S. will combine to foster rapid implementation of hybrid electric vehicle (HEV) technology in the automotive industry and result in huge revenue increases for all automotive battery manufacturers. These articles have generated record numbers of comments and questions from readers that want a clearer understanding of what the rapidly changing demand picture means for battery investors. While I generally try to avoid revenue forecasts because they require pricing assumptions...

I purchased shares in Altair Nanomaterials (ALTI) this morning for both my personal portfolio and also the mutual fund. ALTI is a holding company that specializes in nanomaterials and also contains a life sciences division. The materials company has research in high performance batteries, fuel cells, and photovoltaics. Altair announced earnings today and the stock is up on the morning trading. Revenue Increases 68 Percent for Third Quarter and 230 Percent for Nine-Month Period "An increase in revenue of 230 percent for the first three quarters of 2005 is representative of the significant progress Altair has...

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....

John Petersen The first quarter of 2011 was great for shareholders of companies that are developing or manufacturing cheap energy storage products like lead-acid and flow batteries, but it was miserable for shareholders of Chinese battery manufacturers and companies that are developing cool energy storage products like lithium-ion batteries. The following table tracks stock price performance in the energy storage sector for the first quarter of 2011 and for the twelve-months ended March 31, 2011. The big winner for the quarter was Axion Power International (AXPW.OB), which seems to be recovering well from the intense...

My last article, "The Obama Fast Track for HEVs" graphically highlighted some critical cost issues that I've been writing about for several months and was surprisingly popular with readers. After responding to numerous comments and considering the gaps in that article, I believe a follow-on article is appropriate to provide additional color, put a finer point on the differences between advanced lead-acid and lithium-ion batteries and try to relate those differences to the rapidly evolving HEV markets. As I explained last week and in a November 2008 article titled "Alternative Energy Storage; Lithium, Lead or Both?"...

By Jeff Siegel DISCLOSURE: Long SCTY. It wasn't an April Fool's Day gag when I said it was time to buy SolarCity Corp. (NASDAQ: SCTY) at the beginning of the month. After a brief standstill, the company's battery-backed solar projects have begun to move forward again. The State of California Public Utilities Commission has added an important item to its May 15 agenda that will make a huge difference for SolarCity. Utility companies may finally be blocked from imposing big fees on battery-backed solar systems. For more than a year, California's largest utilities companies demanded...

John Petersen I've written several articles over the last year that explain why idle elimination is a crucial first step in the global effort to increase fuel efficiency and curb CO2 emissions. For readers who are new to my blog, or confused by a torrent of news stories and analysts reports that wax poetic on the expected benefits, costs and challenges of gee-whiz vehicles that are "coming soon to a showroom near you," altenergymag.com describes stop-start systems, or micro-hybrids, as follows: "These are conventional vehicles powered either by gasoline or diesel engines in which the 12-volt starter...

John Petersen Albert Einstein once said, "If you can't explain it simply, you don't understand it well enough." So when the editor of Batteries International asked if I could present my analysis of plug-in vehicles in two pages and prove my numbers in a way that any open-minded adult could follow, understand and verify with an Internet search engine, I jumped at the challenge. The article was published yesterday in their Winter Edition. Since the numbers have profound implications for the energy storage sector and an expected flurry of ill-conceived electric vehicle projects like the planned Tesla Motors...

"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...

by Debra Fiakas CFA The series on graphite resource development is completed with a discussion of the companies that are currently in production.  The U.S. Geological Survey estimates 1.2 million metric tons of flake graphite are produced annually.  The vast majority  -  780,000 metric tons  -  are produced in China.  India and Brazil follow with 170,000 metric tons and 80,000 metric tons, respectively.  North America, which seems to show so much promise to the graphite resource developers that have been featured over the past few articles, is currently only contributing 30,000 metric tons per year to the graphite...

John Petersen Since June of 2009 I've been a voice in the wilderness proclaiming that stop-start idle elimination will become a dominant automotive fuel efficiency technology by mid-decade and represent a tremendous business opportunity for established lead-acid battery manufacturers like Johnson Controls (JCI) and Exide Technologies (XIDE) and emerging energy storage technology developers like Maxwell Technologies (MXWL), Axion Power International (AXPW.OB) and A123 Systems (AONE). In the process I've suffered more than a little abuse, scorn, derision and ridicule from EVangelicals who think it makes sense to propel up to 5,300 pounds of metal at highway...

John Petersen Last week Debra Fiakas of Crystal Equity Research published an article titled "No Battery Producer Left Behind" that was based on old information about the relationship between Exide Technologies (XIDE) and Axion Power International (AXPW) and reached several erroneous conclusions. Since I'm a former Axion director, the stock is my biggest holding and I follow the company like a hawk, Tom Konrad asked me to clarify the record and present a high level overview of Axion's business history, stock market dynamics and technical accomplishments over the last four years. Since Tom's request is a...

by Joseph McCabe, PE Walking into the 2014 Intersolar North America San Francisco exhibit it became apparent there was a story embedded in the products and services displayed on the three different floors of the Moscone Center West. The third floor of the exhibits was dominated by PV structure companies which have entered into a competitive blood bath since our last report. Dominating the first floor were Chinese PV manufacturers Jinko Solar (NYSE: JKS), Canadian Solar (NYSE: CSIQ), Trina Solar (NYSE: TSL) and Yingli (NYSE: YGE) all sharing the center exhibit space. Although Chinese solar...

John Petersen For several weeks I've been writing about robust demand in Europe for a new class of HEVs that are usually referred to as "stop-start" or "micro hybrids." According to the EPA's website: "Stop/Start hybrids are not true hybrids since electricity from the battery is not used to propel the vehicle. However, the Stop/Start feature is an important, energy-saving building block used in hybrid vehicles. Stop/Start technology conserves energy by shutting off the gasoline engine when the vehicle is at rest, such as at a traffic light, and automatically re-starting it when the driver pushes...