Biodiesel’s Nightmare: Renewable Diesel

Until algae farms move from the research and demonstration stage, biodiesel usage is going to be tightly constrained by available feedstock.  The feedstocks for biodiesel are oils and fats, which naturally occur in quantity only in animals or the seeds of plants.  As such, the quantity of oil available is much smaller than the sugars, starches, and cellulose which occur not only in the seeds and fruits of plants, but also in the stems and leaves, and can be used to make ethanol.  Because sugarcane contains the best ethanol feedstock, sugar in the stem (not just the...

The Energy Balance of Snake Oil

It's no secret that money is flooding into the alternative energy sector, but not all of this money comes from sophisticated, investors. Unsophisticated investment is a lighting rod for the scam artists. Because there is both an urgent need to deal with the the problems posed by global warming, energy security, and resource depletion, and the new money is rapidly accelerating the advance of technology in renewable energy, new innovations are very plausible. There are many ways to lose money in alternative energy, even without being taken by a scam. The current emotional...

3 Alternative Energy Stocks You Need to Know

In the face of a declining overall energy market today, three of our favorite alternative energy stocks posted strong gains on high volume. The Oil Services HOLDRs ETF (OIH) was down 2% and the PowerShares WilderHill Clean Energy ETF (PBW) was down 1.7%. Indeed, the vast majority of the energy stocks that we track were in the red. But bucking the trend were two energy stocks that we have profiled in the recent past and a third company that we will begin covering today. First on the list is our favorite wind energy play, Welwind Energy International...

Current Structure of the US Ethanol Industry “Problematic”, Says the IMF

The International Monetary Fund released its Spring 2007 World Economic Forecast today. Fuel Vs. Food There is a short sub-section in Appendix 1.1 ("Recent Developments in Commodity Markets") that I thought might be worth sharing with you. If you download the PDF version of the report and scroll down to page 44, you will find the said sub-section under the heading "Food and Biofuels". In it, the IMF notes that food prices (as measured by its own food price index) rose by 10% in 2006, driven partly by a poor wheat crop in certain countries but...

A (nearly) Pure-play Biodiesel Stock

On January 29th, M~Wave and private vertically integrated Biodiesel distributor Blue Sun Biodiesel announced a merger between the two, with Blue Sun becoming a division of M~Wave, and the merged company being renamed Blue Sun Holdings. Managerial control will also pass to "certain directors and the officers of SunFuels." If this merger goes through as planned in the second quarter of 2007, US investors will have their first opportunity to invest in a stock focused on a biofuel which is much less controversial among environmentalists than corn-based ethanol. Estimates of the well-to-wheels Energy Return on Energy Invested...

Green Star Products Unveils Advanced Biodiesel Reactor

Green Star Products Inc (GSPI) announced that they have developed and successfully commercially tested their advanced biodiesel reactor. GSPI reactors require an amazing two minutes to complete the biodiesel conversion reaction versus over one hour for the rest of the industry. This means that GSPI's processing rate through the reactor is at least 30 times faster than the rest of the biodiesel industry.

Green Star Products to Construct Total Bio-Refineries

Green Star Products Inc (GSPI) announced its plans to construct total Bio-Refinery Complexes for production of both biodiesel and biomass ethanol at each facility. The first Bio-Refinery is planned to be in North Carolina (see GSPI press release dated April 20, 2006) and the location of the second facility is to be announced soon in the northwestern sector of the United States. Each GSPI-designed Bio-Refinery will have a start-up production of between 10 or 20 million gallons per year with quick expansion capabilities. The facility infrastructure will be capable of expanding to 60 million gallons per year...