biofuels

Thanks in part to that ‘green’ fuel, corn-based ethanol

U.S. farmers planted 92.9 million acres of corn this spring, a 15 percent-plus jump from last year. If you lumped all that land together — not too hard to imagine, given that corn ag is highly concentrated in the Midwest — you’d have a monocropped land mass nearly equal in size to the state of […]

Using molten salt to store solar energy

We've gone round and round on various ways to store energy from intermittent suppliers like solar and wind before ...

The always excellent Robert Rapier has this interesting squib on using molten salt to store thermal energy from solar in his R-Squared Energy Blog.*

(While you're there you should check out his terrific posts on ethanol and biodiesel. He is in the interesting position of being a real advocate who can't ignore how oversold they are.)

Japan experiments with seaweed as biofuel

As birthplace of the Kyoto Protocol, Japan is one of the pioneering countries in climate change policy and research. In 1990, Japan pledged to reduce carbon emissions by 6 percent by 2012. One of their proposed stratagems for meeting this goal is to replace the 132 million gallons of gasoline that Japan car drivers use with a biofuel option.

A guest essay from ED’s Scott Faber

The following is a guest post from Scott Faber, Farm Bill campaign director for Environmental Defense. (Scott also has a blog.) — Congress is in serious negotiations over the next version of the Farm Bill. The debate is fertile ground for food policy myths and misconceptions. Perhaps the best (or worst) example is that old […]

McDonald’s trucks to use french fry grease as fuel

On July 2, McDonald's announced plans to convert its entire British fleet of 155 delivery trucks, which consume about 6 million liters (a little less than 1.6 million gallons) of diesel per year, to run on cooking oil from Britain's 1,200 McDonald's restaurants. The company pledged to make the switch within the next twelve months. In an apparently unintentionally ironic statement, VP John Howe said the fuel wouldn't smell like french fries -- though, he remarked, the Pavlovian effect that would have been "one of the best marketing campaigns we've ever had." Two steps forward, too many back.

Globalization of the fuel vs. fuel debate

Last Thursday, Canada's Prime Minister, Stephen Harper, announced substantial subsidies to boost Canada's production of biofuels. Under its "ecoENERGY for Biofuels" program, the government will provide up to C$ 1.5 billion (US$ 1.4 billion) in the form of incentives over nine years to producers of renewable alternatives to gasoline and diesel fuel.

"With leading-edge technology and abundant supplies of grains, oilseeds, and other feedstocks, Canada is uniquely positioned to become a global leader in the production of biofuels," said the prime minister.

Today, the BBC ran a story explaining that, in part thanks to the increasing diversion of Canadian durum wheat into biofuels, supplies of this very special grain are getting tight. The result: the price of pasta, one of Italy's staple foods, is forecast to go up by about 20 percent this autumn.

Predicts rabbit out of hat in three years, too

Here's a film clip of Al Gore making a firm prediction that "next generation ethanol" not dependent on corn or food crops will move out of the lab in "three years."

He discusses the energy balance question, fails to question the use of coal for process heat, and suggests that there is some sort of "distribution network" that's going to be built.

Sad.

Some good news and some bad news

First up is an interview with Jack Ewing, owner of an eco-lodge in Costa Rica. I must admit that writing checks to conservation organizations is about as pleasurable as a trip to the dentist. Spending a week in a place like Hacienda Barú also supports conservation and is a hell of a lot more fun. I managed to photograph about half of the wildlife I saw while staying less than a week in Costa Rica. Best vacation I've ever had. I might put the video (much more interesting than photos) on YouTube one of these days.

After reading that upbeat article, grit your teeth and click on the one about the eminent extinction of the orangutan and understand that palm biodiesel will play a large role in it.

Ethanol: the drunkard’s scourge

OK, ethanol, come on! You effed up the tortillas, you effed up the beer … now you’re effing up the tequila? Is nothing sacred?