ethanol

Stories 21 - 40 | << Prev   Next >>

Al Gore: I Was Wrong About Corn-Based Ethanol

Corn-based fuel does little to help environment, he admits

(Newser) - Al Gore regrets supporting subsidies for corn-based ethanol when he was in office, he revealed during a speech in Athens yesterday, confessing that he’d done it more to bolster his presidential ambitions than to help the planet. “First generation ethanol I think was a mistake,” Gore said,...

Meet the First Car Made by a 3-D Printer

Urbee combines eco-friendliness with innovative look

(Newser) - Saving the planet just got a lot better-looking: The hybrid Urbee is the first-ever car made using 3-D printers. The firms Stratasys and Kor Ecologic created the vehicle, whose whole exterior is printed by additive manufacturing—printing layer on top of layer until, essentially, a car appears—a method that...

Biofuel Boom Runs Out of Gas
 Biofuel Boom Runs Out of Gas 
Aug 27, 2009 12:49 PM CDT

Biofuel Boom Runs Out of Gas

(Newser) - Once considered a win-win for the environment and energy independence, America’s biofuel industry is sputtering to a halt, the Wall Street Journal reports. Thanks to the recession, lower oil prices, and government delays, two-thirds of American biodiesel refineries—dozens of plants—are idle, and companies across the country are...

EPA Eyes Crackdown on Not-So-Green Biofuels

Turns out, it's greener to burn plants than to make ethanol

(Newser) - Plants consume carbon dioxide, so growing corn to produce ethanol should be at worst a zero-sum game, emissions-wise, right? Wrong, says the EPA. There's another factor involved: Turning food crops into fuel drives up their prices, which raises demand for farmland worldwide. In places like Brazil, that means chopping down...

Ammonia + Corn = Energy Independence

(Newser) - Feeding cows parts of corn plants that farmers currently discard could eventually lead to American energy independence, Wired reports. An ammonia treatment applied to corn “stover” could make it palatable to cattle, freeing up more land for the production of ethanol, a Michigan State researcher says. That could, in...

California Passes World's First Carbon Fuel Standard

Rule requires vehicle fuel's 'carbon intensity' to be slashed

(Newser) - California has passed a landmark rule to reduce the carbon content of vehicle fuel, reports the San Francisco Chronicle. The regulation, the first of its kind in the world, requires refiners and distributors to begin cutting the "carbon intensity" of fuel next year, and reach a 10% reduction by...

Brazilian Prez, Obama Crack Up Reporters

(Newser) - World leaders wanting to pal around with President Obama could learn from his easy banter with Brazil's president, Reuters reports. Visiting the White House today, Luiz Inacio Lula da Silva and Obama got reporters laughing. "You know, I would love a trip to the Amazon," Obama said after...

Ethanol on Tap From Beer Dregs

Brewer Sierra Nevada gets in on plan to produce alternative fuel

(Newser) - Brewer Sierra Nevada is part of an effort to turn byproducts of the beer-making process into usable, alternative fuel, CNET reports. E-Fuel sells a $10,000 portable ethanol refinery that the brewer will feed with its yearly output of 1.6 million gallons of “bottom of the barrel” waste....

Jumbo Jet Flies on Veggie Oil
 Jumbo Jet Flies on Veggie Oil 
Dec 31, 2008 6:35 AM CST

Jumbo Jet Flies on Veggie Oil

Boeing 747 powered by biofuel

(Newser) - A Boeing 747 powered by a mixture of aviation fuel and vegetable oil flew on a two-hour test flight which is being hailed as a technological and ecological milestone. The Air New Zealand passenger jet was powered in part by oil from the jatropha plant, reports the BBC.

Volatile Markets a Growing Concern for Farmers

Volatile prices, uncertain demand push some farmers into the red

(Newser) - Volatile commodity prices and uncertainty about future demand are nurturing growing concern among American farmers as revenues sink—even as demand sprouts in emerging energy markets, the Wall Street Journal reports. Costs of doing business—namely seed, machinery, and fertilizer—are riding high alongside transportation costs, and commodity prices are...

US Farmers See Leaner Times in Stormy Market

Many predict downturn for agriculture after years of record profits

(Newser) - Plunging crop prices and soaring costs are hitting US farmers with a one-two punch that’s knocked the fight out of what had been one of the stronger segments of the nation’s economy, reports the Wall Street Journal. Corn prices have dropped some 50% since July, and prices for...

My Car Runs on ... Cuervo?
My Car Runs on ... Cuervo?
Aug 7, 2008 8:14 PM CDT

My Car Runs on ... Cuervo?

Mexican scientists push agave-to-ethanol project; resilient plant could far outstrip corn

(Newser) - A small group of Mexican scientists is working to create a massive agave-to-ethanol project that one says could supply the entire US need of 36 billion gallons by 2022, Renewable Energy World reports. The agave, used to make tequila and mescal, is high in sugar, resilient, and needs little cultivation,...

EPA Refuses to Lower Ethanol Quota

Agency denies request by Texas governor

(Newser) - The EPA refused to cut a minimum ethanol quota today, despite critics’ charges that the biofuel mandate is driving high food prices, the New York Times reports. The agency approved Congress’ quota that requires the US use 9 billion gallons of ethanol in gasoline blends this year, denying Texas Gov....

Save the Earth: Drill in the US
 Save the Earth: Drill in the US 
Opinion
Aug 1, 2008 12:21 PM CDT

Save the Earth: Drill in the US

Letting other countries produce oil cures nothing: Krauthammer

(Newser) - Asked why she so vehemently opposes offshore drilling, Nancy Pelosi recently replied, “I’m trying to save the planet.” Which is a nice thought, Charles Krauthammer writes in the Washington Post, but it’s completely illogical. We’re not saving the planet by leaving the drilling to the...

Phew! Gas Sinks Below $4
 Phew! Gas Sinks Below $4
Jul 26, 2008 1:04 PM CDT

Phew! Gas Sinks Below $4

Diesel down as well, but still high; ethanol hovers in the low $3 range

(Newser) - Gas prices dipped below $4 today for the first time in almost 2 months, CNN reports. A survey by AAA showed that a gallon of regular cost an average of $3.983, 2 cents lower than yesterday. The move continues a trend over roughly the last week in which prices...

Gas From Garbage Finally Gets Momentum

From sawdust to agricultural waste, scientists drive toward new fuels

(Newser) - After decades of dreaming, schemes to turn waste into fuel are finally getting traction in the US, with some 28 plants in the works and a handful even up and running, the New York Times reports. They consume everything from wood chips to garbage, as once-prohibitively expensive processes become competitive...

Corn-Hungry Texas Calls for Cuts in Biofuel Mandates

Ethanol future in balance as governor pleads for livestock corn

(Newser) - The EPA is considering a proposal from the governor of Texas to slash the amount of ethanol that oil companies are required to blend into gasoline to meet quotas, the New York Times reports. Gov. Rick Perry is calling for the EPA to cut the ethanol mandate in half, from...

Gas Crunch Steers Soaring Hybrid Sales

Some 62% of new car buyers look to the gas-sippers

(Newser) - Sales of hybrid cars could soar to 2 million a year by 2013 as higher gas prices and concerns about global warming spark surging interest in fuel efficient vehicles, Wired reports. Well over half—62%—of new car buyers are already considering a hybrid, according to a recent survey. Consumers...

Farmers Aim to Plow Over Conserved Land

Wetlands, grassland now needed for corn

(Newser) - Millions of acres set aside as grasslands and wetlands could soon be plowed under if farmers and livestock producers have their way, reports the Washington Post.  As food prices soar, the Department of Agriculture is under pressure to release acreage from the Conservation Reserve Program that pays farmers not...

Biofuel Caused Food Crisis: Secret Report

Findings covered up to avoid US embarrassment

(Newser) - Biofuel production has been the driving force behind the growing food crisis, pushing prices up 75%, according to a confidential World Bank report obtained by the Guardian. The most detailed research ever conducted on the issue emphatically contradicts the US position that biofuels are responsible for a mere 3% price...

Stories 21 - 40 | << Prev   Next >>