biofuels

Biofuel boom leveling rainforest, Time reports

From an excellent article in Time: Indonesia has bulldozed and burned so much wilderness to grow palm oil trees for biodiesel that its ranking among the world’s top carbon emitters has surged from 21st to third according to a report by Wetlands International. Malaysia is converting forests into palm oil farms so rapidly that it’s […]

New report on massive growth of renewables last year

Climate Progress is the title of my blog posts' main home, as much as the "progress" part strains credulity at times. I only see two major quantitative areas of sustained progress: clean energy deployment (especially in Europe) and private sector clean-tech funding.

Those folk at Clean Edge, who wrote the best 2007 book on clean tech, The Clean Tech Revolution, have quantified these gains -- and made predictions about the future -- in a new report you can read here. Some interesting factoids:

To survive, producers wanly import feedstock and export fuel

At this point, serious greens still promoting biofuels are in a tight corner. Global grain stocks are at all-time lows and prices at all-time highs. That means heavy incentives to clear new land to plant crops — in precious rainforest regions in South America and Southeast Asia that sustain indigenous peoples and store titanic amounts […]

As the feds bail out Wall Street, here’s a food-related fix for Main Street

“The current financial crisis in the U.S. is likely to be judged in retrospect as the most wrenching since the end of the Second World War.” — Former Federal Reserve Chair Alan Greenspan, Financial Times, March 17, 2008 Breakfast of economic champions? Photo: iStockphoto Drawing on past-life experience as a financial reporter, I have been […]

Another study says cellulosic ethanol ain’t happening

As the case against corn-based ethanol firms up, we’re hearing a drumbeat of claims that corn is only a bridge to a bright cellulosic future. In this vision, ethanol won’t be distilled from corn grown on prime land but rather from stuff no one wants: plant “wastes,” wood pulp, prairie grass, pocket lint. The latest […]

Thoughts from a cellulosic ethanol agnostic

"If America can win a race to the moon, we can win a race for a battery," Bill Clinton said last night on TV, stumping for Hillary. He also pointed out that if our cars got 100 mpg, the rise in fuel prices -- which is inevitable -- will have a much smaller economic impact. In short, he thinks America needs to get its shit together and start leading the world again with innovation.

Easier said than done, in my opinion. We seem to be going backwards at present. All three of the remaining presidential hopefuls claim to be big supporters of corn ethanol.

Keep in mind that there is no such thing as commercially produced cellulosic ethanol, so the following is based on an assumption that may never come to fruition. Imagine for a moment that the picture to the right, a power plant being fed a continuous supply of coal, is instead a cellulose ethanol refinery, and instead of coal in those cars, you have cellulose.

Now, instead, assume it is a power plant again, but keep the cellulose in the train cars.

Another black eye for the ‘green fuel’

Apparently, biodiesel makers are having trouble keeping their product from spilling into waterways — when they’re not actively dumping glycerin (a biodiesel product) into streams. That’s the message from an article in Tuesday’s New York Times. According to industry dogma, biodiesel is "nontoxic, biodegradable and suitable for sensitive environments," The Times reports. Not so fast. […]

Biodiesel company convinces B.C. restaurants to switch oils

Came across this piece about a biodiesel company in British Columbia that’s convincing restaurants to switch to a lighter, healthier cooking oil so it can buy the oil and turn it into biodiesel. And partly I’m just excited because the program, called Restaurant Green Zone, is finding the biggest success in Chilliwack! And that’s fun […]

An honest, interesting statement from Piedmont Biofuels of North Carolina

I’m a fierce critic of biofuels, but I’ve always had a soft spot for small, region-based biodiesel projects that create fuel from local resources, providing jobs in the bargain. (I proudly ran Emily Gertz’s feature on the topic in our 2006 biofuels series.) The income from such projects remains within communities, rippling around and building […]