Forums: E85 In Standard Engines

Efforts to increase the amount of ethanol in gasoline were dealt a blow Tuesday by legislation that would block a 15% biofuel blend until more studies are done on whether it harms engines. A bill introduced by U.S. Rep. Jim Sensenbrenner (R-Wis.) would require a comprehensive review of fuels containing more than 10% ethanol before they're allowed in the marketplace. By a vote of 19-7, the bill was approved by a House committee on science, space and technology. Sensenbrenner chairs the committee. Makers of small engines, especially, have said scores of their products could be ruined if consumers use a...

Interesting timing, especially when some biomass companies are switching from wood chips to corn, because they couldn’t turn a profit on wood chips. Looks like all the wheels are coming off the bus now.To Survive, Some Biofuels Companies Give Up on Biofuels – Technology Review Gevo, a prominent advanced-biofuels company that has received millions in U.S. government funding to develop fuels made from cellulosic sources such as grass and wood chips, is finding that it can’t use these materials if it hopes to survive. Instead, it’s going to use corn, a common source for conventional biofuels. What’s more, most of...

WASHINGTON (AP) — A ruling by the Obama administration allowing the sale of gasoline containing 15 percent ethanol is running into legal hurdles from trade groups opposing the plan. The National Petrochemical and Refiners Association sued the Environmental Protection Agency on Monday over the decision to allow the sale of gasoline containing higher blends of corn-based ethanol, the second major group to protest the ruling. The Obama administration said in October that gas stations could start selling the ethanol blend for vehicles built since the 2007 model year, increasing it from the current blend of 10 percent ethanol.

MINNEAPOLIS (AP) — The push to produce more ethanol in Minnesota has come with a cost to the environment. Five ethanol plants in Minnesota have paid nearly $3 million in the past year for violating air and water quality standards. For example, Buffalo Lake Energy in Fairmont was fined for producing ethanol without a wastewater treatment system permit from the Minnesota Pollution Control Agency. Another plant illegally discharged wastewater into a creek. Several have failed to regularly monitor emissions and discharges.

Back in 2004, both a network TV crew and eager motorists were on hand when an E-85 pump opened for business at a busy SuperAmerica station in St. Paul. The excitement didn't last. Today, that pump at the station on Grand Avenue sells only unleaded gasoline, not the 85-percent ethanol blend once touted as leading a revolution in biofuels. That single St. Paul pump mirrors the struggles E-85 has had penetrating the consumer market across the state, especially in urban areas. The volume of E-85 sales has fallen about 25 percent from its 2008 peak, Minnesota statistics show. And the...

Donning FDR's cape, Eisenhower's stripes and JFK's boat shoes, President Obama observed in Florida on Tuesday that his "clean energy economy" will require "mobilization" on the order of fighting World War II, building the interstate highway system and going to the moon. Of course, the only "mobilization" going on at the moment is on behalf of ethanol, whose many political dispensations the biofuels lobby is finding new ways to preserve even as the evidence of its destructiveness piles up. The latest embarrassment arrives via the peer-reviewed journal Science, not known for its right-wing inclinations. A new paper calls attention to...

Minnesota has been an unofficial testing ground for using ethanol to fuel vehicles, but after years of steady increases, interest appears to be waning. Despite a push from the governor and an increase in the number of so-called flexible-fuel vehicles on the road — which can run on either gasoline or a mostly ethanol blend — sales of E85 have dipped in recent months, beyond the normal decline in winter months. In February, sales of E85, a cleaner-burning fuel consisting of 85 percent ethanol and 15 percent gasoline, hit their lowest mark since 2006, according to a new report by...

A radical twin-fuel engine from Ford, code-named “Bobcat,” that variably blends gasoline and ethanol on demand to realize diesel-like performance continues to make steady progress in its development, according to presentations made by the automaker to the Department of Energy and Society of Automotive Engineers in April. The presentations also provide a first look at the engine’s architecture and make some remarkable claims about “E85-optimized” engine efficiency versus size.