Recent developments could spark renewed interest in CHP technology.
Aging infrastructure, in particular, needs complete, thorough examination.
I've been writing about ethanol, and therefore corn oil, for more than three years now. That means I started writing about it when only a few plants had the technology installed.
Carl Marks Advisory Group LLC has been retained to market the assets of the former NEDAK ethanol plant in Atkinson, Neb. The 44 MMgy idled facility was purchased Jan. 22 at foreclosure auction.
A 10 MMgy ethanol plant in Torrington, Wyo., has agreed to pay a $49,000 in penalties and is now is back into compliance with the U.S. EPA. Wyoming Ethanol LLC allegedly failed to properly report chemicals used, a violation of right-to-know laws.
The 2013 International Fuel Ethanol Workshop & Expo, the ethanol industry's largest and longest-running conference, released its highly anticipated agenda featuring more than 140 speakers and four content-packed tracks.
ZeaChem Inc. reached a milestone March 12, announcing its 250,000 gallon per year demonstration facility in Boardman, Ore., has officially produced commercial-grade cellulosic ethanol and biobased chemicals.
Wheat isn't going to be an easy substitution like grain sorghum. While it is, indeed, the dominant feedstock in several regions such as western Canada and the UK, those plants are designed to handle wheat.
Denmark-based Dong Energy has released its 2012 financial results, along with a business strategy through 2020. The company has also announced the expansion of the Inbicon cellulosic ethanol plant.
In support of the ethanol industry and targeting emergency responders everywhere, the Renewable Fuels Association partnered with Pinnacle Engineering, Inc., in authoring "Fuel Ethanol: Guideline for Release Prevention and Impact Mitigation."
ICM Inc. has announced that IGPC Ethanol Inc. of Ontario, Canada has purchased its patent-pending Selective Milling Technology, which includes a license for operation of this latest ICM platform technology.
Gevo Inc. has announced financial results for the final quarter of 2012. The company reported revenue of $1.9 for the three months ended Dec. 31, a decrease compared to the $14.2 million reported during the same period of 2011.
Interest in the Beta Renewables SpA commercial-scale cellulosic ethanol plant undergoing commissioning in Crescentino, Italy, has been high, attracting nearly 10 tour groups per week.
The RFA has packed 40 facts about ethanol into a video that ought to be shared with your Congressional delegation.
Mendota Bioenergy LLC, a California energy beet-to-ethanol project, landed a $5 million grant from the California Energy Commission to build a demonstration plant in the Mendota area in Fresno County.
Two auction liquidators got a deal when they successfully bid $2.5 million for the 102 MMgy New Energy Corp. ethanol plant in a bankruptcy auction Jan. 31. Locals are hoping there is a chance that they will arrange for a new operator.
Biofuel Energy Corp. has announced that it has reduced staffing at its 110 MMgy Fairmont, Minn., ethanol facility, resulting in the elimination of approximately 40 full-time positions. The plant was idled in September 2012.
Sorghum developer Chromatin Inc. has signed a multi-year agreement with Pacific Ethanol Inc. to supply the California ethanol producer with locally-grown grain sorghum, with an eventual goal of 30,000 acres.
Stanford University's Global Climate and Energy Project has released a report highlighting the potential to combine bioenergy production with carbon capture and storage techniques to enable carbon-negative energy production.
Valero Energy Corp. has resumed operations at its 120 MMgy ethanol plant in Albion, Neb., during the first week of February due to improved margins. With Albion resuming operations, only two of Valero's 10 ethanol plants remain idle.
Fermentation optimization project results in improved ethanol yield.
Proper centrifuge maintenance minimizes unplanned downtime, while well-balanced adjustments impact dryers, evaporators and backset.
Neglecting an ethanol plant's clean-in-place system can drive down yield, ratchet up maintenance costs and even bring production to a grinding halt.
A paper from the American Academy of Microbiology on yeast is a good read, digging into the historical development of yeast, the science of good yeast production and outlining the basic steps of brewing good beer.
ICM Inc. has announced that it signed a contract with Abengoa Bioenergy for the Advanced Oil Separation System (AOS) to be deployed at the company's Madison, Ill., and Mt. Vernon, Ind., facilities.
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