Biodiesel

Colorado Company Takes Algae-Based Fuel to the Next Level

Green Inc. | Matthew L. Wald | Posted 11.12.2008 | Green


A Colorado company will break ground early next year on an algae farm that is intended to produce thousands of gallons of substitutes for gasoline and...

Costa Rica: Still Some of the Greenest Travel Around

Claire Bidwell Smith | Posted 10.31.2008 | Green


Claire Bidwell Smith

In August my husband and I traveled to Costa Rica for what was supposed to be one of the world's first "Carbon Neutral Vacations." Our 7 day, 6 night trip began with a stay in San Jose.

Greening Hollywood: Liquid Gold

Paige Donner | Posted 10.21.2008 | Green


Paige Donner

Fuel is definitely a must-see. It's a conversation starter in this all-important crash course our nation must take on issues of alternative fuels and our planet's future.

Food Worries Scare Europe From Biodiesels

New York Times | James Kanter | Posted 09.12.2008 | Green


PARIS -- European legislators said Thursday that government goals for using biofuels should be pared back, prompting the fledgling industry to fire ba...

Why Is Renting An Eco-Friendly Car Hard?

Guardian | Clare James | Posted 09.10.2008 | Green


I choose not to own a car and usually get about on public transport. I know all about car pooling and ride sharing and I'm familiar with companies lik...

Greening Hollywood: For Love Of Water

Paige Donner | Posted 08.18.2008 | Entertainment


Paige Donner

Crowning the first-ever Downtown Film Festival - Los Angeles, L.A.'s premier "green" and sustainable film festival - was Sunday night's open air scree...

Is The Jatropha Seed A Miracle Biodiesel Alternative?

CNN | Posted 08.13.2008 | Green


The jatropha tree, a fruit-bearing plant native to South America, may offer the next big fuel alternative. The fruit's seeds produce oil, which can b...

Greening Hollywood: Teens Choose Green at '08 Awards

Paige Donner | Posted 08.05.2008 | Entertainment


Paige Donner

Teen Choice Award nominees relished the idea of a recyclable "blue" carpet; they'd specifically requested to rent a recyclable blue carpet rather than purchasing it outright and throwing it away after the event.

Since We've Made Tortillas Expensive, Let's at Least Use Biofuels Wisely

Rebekah and Stephen Hren | Posted 07.31.2008 | Green


Rebekah and Stephen Hren

If we're truly interested in creating a sustainable transportation network, then we need to envision a future where our limited supply of biofuels is used for much more efficient modes of transportation.

Biodiesel? Veggie Diesel? Frequently Asked Questions

Planet Green | Posted 07.28.2008 | Green


What is biodiesel, anyway? Biodiesel, the common name for fatty acid alkyl esters, is a biological-based fuel that can substitute petroleum fuels in d...

Where's My Orangutan? Why Biofuels Don't Kill Apes

Josh Tickell | Posted 07.21.2008 | Green


Josh Tickell

The next time you eat a cookie off of your Mahogany table that was brought to you on diesel-fueled transportation, consider this: everything you touch, everything you buy and everything you eat comes at a price.

Energy Crisis Or Transportation Crisis?

Treehugger | Lloyd Alter | Posted 07.16.2008 | Green


Our favorite graph, which demonstrates that almost all of our petroleum is used for transportation. Benjamin J. Turon writes an op-ed in the Schene...

Who Ate My Tortillas? -- The Truth About Food vs. Fuel

Josh Tickell | Posted 07.06.2008 | Green


Josh Tickell

Corn may be environmentally detrimental, but it is difficult to pin the systemic problems in our international markets solely on biofuels.

Biofuel Feedstocks Latest Candidate: Kudzu

Treehugger | Posted 06.26.2008 | Green


yes, all of those vines are kudzu. photo via flickr Our colleagues over at Discovery News have brought attention to a new report that an invasive ...

What Is The Best Biofuel?

Patrick Takahashi | Posted 06.12.2008 | Green


Patrick Takahashi

Ethanol and biodiesel are slowly sinking as biofuel options, but the Farm Lobby will ensure that, if we decide to form a methanol producing enterprise, we will have a few years to refine the effort.

Ethanol Vs. Methanol

Patrick Takahashi | Posted 06.10.2008 | Green


Patrick Takahashi

Ethanol and biodiesel are dead, long live methanol! Methanol is the simplest alcohol, with one carbon atom; ethanol has two. Thus, given biomass, it should be cheaper to produce methanol than ethanol. Surely enough, in a comprehensive assessment Stone & Webster performed for the U.S. Department of Energy two decades ago, with the Hawaii Natural Energy Institute as an associate, this fact was confirmed.

Sean Penn Leads Biodiesel Trek Across America

Reuters | Posted 04.27.2008 | Entertainment


Sean Penn is fighting the war in Iraq, poverty, homelessness and saving the environment, all from a bus. The actor, who baffled many when his name sh...

GasHole: Dirty Oil and the Biofuel Myth

Allison Kilkenny | Posted 04.26.2008 | Politics


Allison Kilkenny

Leaders are forever promising a vigorous campaign of alternative fuel initiatives. GasHole recaps a thirty-year history of alternative fuel promises made by U.S. presidents.

Earth Day Resolution: No Biofuel from Food Crops

Chris McGowan | Posted 04.22.2008 | Politics


Chris McGowan

Biofuel has a positive role to play, but it will come from its production from agricultural and food waste or from renewable native grasses in areas that are not environmentally sensitive.