Showing posts with label biofuel. Show all posts
Showing posts with label biofuel. Show all posts

Tuesday, May 22, 2012

The US of A: Coal and oil right-wing battles life-saving sustainability initiatives in the military. Really.

Even if wars are not all about oil, soldiers have certainly been killed for oil: Up to one in three US casualties has happened at gasoline convoys. Check out how solar panels are saving lives and improving the flexibility of US Marines deep in foreign deserts: Grist / U.S. military kicks more ass by using less fossil-fuel energy.
"Other people are busy saving the planet; this is about saving Marine lives [...] I’d kiss a polar bear if it meant getting one Marine off an IED-filled highway." - Col. Bob Charette, director of the Marine Corps Expeditionary Energy Office
Irrespective of one's sentiments towards US soldiers in Afghanistan, the story is a parable for all of society. As the article finishes: "In a time of rising fossil-fuel prices and increasingly apparent climate dangers, the tether of fuel binds all of us — homes, businesses, communities, and whole economies — to a future of vulnerability and instability. Using less energy and generating more of our own is about more than dollars spent or saved. It’s about self-determination. That makes for a more effective military and a more secure, productive society".

You should think the politicians most eager for war would support such initiatives. But no. Because those politicians are at the same time the ones whose careers are sponsored by the existing energy sector hegemony. Read Slate / Why We Need a Greener Military and Wired / Republicans Order Navy to Quit Buying Biofuels for the full story about right wing politicians working hard to pass a law banning military spending on fuels more expensive than conventional oil. But since it is designed to obstruct initiatives to experiment with (currently relatively expensive) biofuels it explicitly omits alternative energy sources based on coal and gas (probably to allow shale gas, fracking et cetera).

In a way it's hard to believe the hypocrisy, the idiocy, the callousness. On the other hand it all makes depressing sense. Strong powers in business and politics accumulate vast fortunes on the people wasting obsolete energy and endangering their lives at home, at work and abroad.


Saturday, November 12, 2011

Grease is the new copper

Materials and resources once common, inexpensive or just non-existing pop up in a new league of the craved for or expensive. Copper and solar panels have been new objects of theft in recent years. Now grease is getting locked up to protect it from thieves. Yes, grease.

Biofuel producers are now buying used cooking oil from restaurants. What was once foul waste is today a resource for the non-fossil energy sector. In this crisis struck economy the temptation of containers filled to the brim with valuable grease left unguarded behind restaurants is too much for some.
"It's become the new copper. [...] It's difficult to get law enforcement people to spend a lot of time on somebody who's stealing grease."
- Tom Cook, president of the National Renderers Association
The grease sells at 3 USD per gallon (0.6 € per liter) - five times its price a decade ago.
"It's a big deal. There's a huge underground out there for this stuff."
- Bobby Tessler, owner of St. Louis Wing Co., who had about 2,000 USD worth of grease stolen since April.
One of the rare cases of grease thieves getting fined is from a town called Springfield. Grease theft was "predicted" in a 1998 episode of The Simpsons.

Sources: Two Alleged Grease Thieves Arrested in Arlington, Restaurant Grease As Good As Gold To Biofuel Thieves, Grease becomes a hot commodity for thieves, Two Missouri brothers facing charges for grease theft.


Friday, July 29, 2011

Watch FUEL


Director Josh Tickell takes us along for his 11 year journey around the world to find solutions to America's addiction to oil. A shrinking economy, a failing auto industry, rampant unemployment, an out-of-control national debt, and an insatiable demand for energy weigh heavily on all of us. Fuel shows us the way out of the mess we're in by explaining how to replace every drop of oil we now use, while creating green jobs and keeping our money here at home. The film never dwells on the negative, but instead shows us the easy solutions already within our reach.
- summary at IMDb.com

FUEL won the audience award at the 2008 Sundance Film Festival, in 2009 it was nominated for a Writers Guild of America Award in 'Best Documentary Screenplay' category and it has also won a handful of minor awards.

More at Wikipedia and the official site.



Thursday, April 01, 2010

Air Force Jet Takes Off with Sustainable Fuel Source

Inhabitat.com has an article with images of this story. It is just one of several green Pentagon projects.
"A huge milestone was recently reached at Eglin Air Force Base in Florida when an A-10C Thunderbolt jet took to the air running its engine on plant based fuel. The Air Force is the largest consumer of petroleum in the Department of Defense — they guzzle 2.4 billion gallons per year — and is hoping to wean themselves off foreign oil in the coming years. This flight was the first step in proving to their critics that measures can and will be taken to clean up the energy that fuels their aircraft.

Hydrotreated Renewable jet fuel made from the camelina plant was used during the flight. The camelina plant is weed-like, needs little resources to grow and isn’t a food source, making it a great option for biofuel.

[...]

Air Force officials have announced that they’d like to have half of their total fleet running on alternative fuels by 2016 and make sure that all of their aircraft have been certified to operate on those fuels by 2012."
"Granted, all of this is currently going towards greening the military — an oxymoron if we’ve ever heard of one. But one must still remember that research projects developed in the military have often changed the world for the better."

Thursday, April 10, 2008

Biofuel dilemmas

People are realizing biofuels are no magic wand to our global carbon issues. What is quite obvious to anyone with a bit of training in systems ecology was confirmed this February by a study published in Science. I may or may not do a ResearchBlogging entry on it some time, but for now I do with these popularized versions:

In short, sure biofuels draw energy from carbon produced in this cycle as opposed to a fossilized one, hence doesn't contribute directly to the greenhouse effect. But if used as an excuse to keep consuming and clearing forest it's a disaster - corn fields hold just a fraction of the carbon (and numerous other ecosystem services) a forest does, and if it competes with food production in a starving world, well... it's no rocket science.

March saw a number of warnings from people and organizations perhaps having read the above mentioned Science paper: Nestle in minding their (food not fuel) business (Biofuel boom threatens food supplies: Nestle), Professor Bob Watson a.o. (Top scientists warn against rush to biofuel, Biofuels threaten 'billions of lives'), Indian Finance Minister P. Chidambaram (Indian minister attacks biofuels), US Army veteran and rancher John Carter (The Clean Energy Scam) and many others. The last article is a quite lengthy TIME piece I can only recommend; it portrays the grotesque contrast between Brazil's long standing and relatively sensible and successful biofuel practice and how the US rapidly messes things up globally by their (not so capitalist) biofuel subsidies. I now know 20% of carbon emissions are due to deforestation and that the benefit of biofuel will only level the deforestation emissions in on average 400 years.

"There are real problems with the unsustainability of biofuels, [...cutting down rainforest to grow the crops is...] profoundly stupid". - John Beddington, UK government chief scientific adviser.


MSN Finance did an article on the market situation (Could we really run out of food?) - advising their readers to invest in agriculture and noting poor rice producing countries have begun imposing limitations to exports. None other than the world bank is in the choir (World Bank Expects More High Food Prices) warning us this is a situation we'll have to deal with in many years ahead and informs they almost doubled their agricultural loans.

"[...] you can now add "peak wheat" to your political and investment lexicon. And it's a lot worse [than peak oil.]" - Jon Markman, MSN Finance.


The number of ways that this situation can lead to conflicts are more than I can count. But don't give up your hybrid yet. Although biofuels are clearly part of the problem, they could be part of the solution as well. I'm thinking the science fiction like news of engineered bacteria and algae producing biofuel or making the existing processes more efficient (Breeding the Oil Bug and many others).

The article that kicked me off putting together this post was The Biggest Green Mistake. It's using hypertext the way hypertext was meant to be used (contrary to most media) meaning it links to tons of sources in the text. It's arguing we need more genetic engineering and radical technical solutions - I'm confident I don't fully agree but they are definitely onto something.

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