Serendipitously, Sajeev Mehta’s post about the possible damage to older cars from gasoline-ethanol blends went up just a few days after the U.S. Environmental Protection Agency proposed a new mandate to mix another 700 million gallons of biofuels — including 300 million gallons of corn-based ethanol — into the country’s fuel supply.
The objective of the new mandate: hit a 18.8 billion gallon 2017 target for biofuels.
The move has both critics and supporters of ethanol unhappy. (Read More…)
Is it worth the extra 40¢/gallon to go for 91 octane ethanol-free gasoline based on its durability merits?
Sajeev, here is a possible line of discussion: ethanol fuel. It’s hard to find straight gasoline now and impossible in the more populous counties of Texas. E15 is around the corner. My old D21 is still running strong at over 200K (previously discussed here and here —SM) but I fear that adding E15 might be the kiss of death for its early ’90s system.
Additives, alternatives and a point of discussion? (Read More…)
A New Zealand chemist has found a good use for spent yeast normally discarded after brewing beer, Popular Mechanics is reporting (via AutoFocus).
It’s not the first time beer-based ethanol has been used to power cars, but New Zealanders can fill up on 98-octane (!) booze-fuel for a limited time. The mix is 90 percent gas to 10 percent beer ethanol.
(Note: I covered parts of the 2008 Democratic National Convention in Denver and remember the Coors-powered cars in Denver and think it’s the best imaginable use of Coors Light)
Wisconsin Gov. Scott Walker’s flip-flop on the issue of ethanol may be just the tip of an iceberg that could affect his chances for the 2016 GOP hopeful.
A handful of Republican presidential hopefuls converged upon Iowa last weekend to discuss the pros and cons of ethanol.
With one attempt shot down thus far, two U.S. senators are issuing a standalone bill to reduce the use of corn-based ethanol at the pump.
As I pulled into the gas station last week, I faced a decision. Regular gasoline was on sale for R$3,199 a liter, while ethanol (or “álcool” as we old timers insist on calling it) was R$2,299. That meant the sugarcane derived fuel was 71.8% of the price of gasoline. Bearing in mind that gasoline in Brazil is actually E25 and will soon be E27, the rule of thumb is that if the price of ethanol is 70% that of gasoline, it compensates to pump it in spite of the mileage drop.
Of the 14.3 billion gallons of ethanol produced in the United States in 2014, a near-record 836 gallons were exported.
Look for the leading presidential candidates to sing corn ethanol’s praises, louder than ever, in 2016. A bipartisan coalition of Iowans, called America’s Renewable Future, is gearing up to make it happen.