California
Who do you trust on ethanol?
As California hammers out its Low Carbon Fuel Standard, getting the science right on biofuels is no easy task
Pity the scientist who actually strives for the truth. She will receive no mercy from the raging hordes who troll the Net, ready to denounce any findings that contradict their own preconceptions as paid propaganda delivered by corporate tools. Case in point: On Wednesday, writing in the Wall Street Journal’s Energy Blog, Keith Johnson cited the research of two University of California professors who had calculated some distressing numbers for the greenhouse gas emissions generated by corn-based ethanol production.
One of the selling points of ethanol and other biofuels has been their purported environmental friendliness relative to fossil fuels. But if you take into account the land use changes that will occur, globally, as a result of increased ethanol production in the U.S., wrote Alex Farrell and Michael O’Hare in a January 12 memo to the California Air Resources Board, corn-based ethanol could be worse than gasoline.
The University of California at Berkeley’s Transportation Sustainability Research Center told the California Air Resources Board that ethanol could be twice as bad as gasoline, from a carbon-emissions point of view. How? Basically by turning land now covered with trees, grass, and other natural “carbon sinks” into farmland for corn and other crops used for ethanol….
“Simply said, ethanol production today using U.S. corn contributes to the conversion of grasslands and rainforest to agriculture, causing very large GHG emissions… Even if only a small fraction of the emissions calculated in this crude way [through land use change] are added to estimates of direct emissions for corn ethanol, total emissions for corn ethanol are higher than for fossil fuels.”
Farrell and O’Hare’s assertions upset some commenters on the blog. The second comment:
I would like to know who are backers of The University of California at Berkeley’s Transportation Sustainability Research Center? Exxon, Shell and Chevron?
And it only got worse after that. Others attacked Farrell and O’Hare for spewing “anti-agribusiness drivel” or called their report “twisted and defective… based on generalizations and false assumptions.”
I had the opposite reaction as soon as I saw Farrell’s name. In January 2006 I wrote about research published by Farrell and several co-authors in Science that found corn-based ethanol was more energy-efficient than some of ethanol’s leading critics had long contended. Energy efficiency and greenhouse gas emissions are different beasts, of course, but the point is that his research in early 2006 gave fuel to supporters of ethanol, and his current research is pointing out some of its drawbacks. This predisposes me to trust him, a trust that is only amplified upon reading the memo, which appears to be a model of careful science.
Alex Farrell is also co-director of the team of U.C. researchers in charge of coming up with the specifications for California’s “Low Carbon Fuel Standard” — a key element in the state’s ambitious attempt to minimize the greenhouse gas emissions generated by automobiles. Farrell’s research, conducted explicitly on behalf of the state of California, focuses on determining “the protocols for measuring the ‘life-cycle carbon intensity’ of transportation fuels.”
It is critically important to get this right. Reuters reported on Thursday that ethanol production capacity in the U.S. jumped by 45 percent in 2007, to nearly 7.9 billion gallons per year. Meanwhile, across the Atlantic, the European Commission unveiled a plan to combat climate change which requires any biofuels consumed in Europe produce 35 percent less greenhouse gas emissions than gasoline.
Corn-based ethanol need not apply.
Andrew Leonard is a staff writer at Salon. On Twitter, @koxinga21. More Andrew Leonard.
California’s college mess
How not to compete in the global economy: The richest state in the U.S. can't afford to educate its students
Jerry Brown (Credit: Reuters/Lucy Nicholson) If increasing access to quality higher education is as crucial to U.S. economic growth as everybody seems to think it is, then two news item from California this week deliver a simple, straightforward message: We’re screwed.
1) Ace education reporter Nanette Asimov reported on Tuesday in the San Francisco Chronicle that the California State University system is withholding around $90 million in cash grants previously allocated to graduate students in the CSU system.
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Andrew Leonard is a staff writer at Salon. On Twitter, @koxinga21. More Andrew Leonard.
California’s unregulated fracking problem
Drilling has long gone unregulated in this earthquake-prone state. And now Gov. Brown may be trying to hush it up
A gas flare burns at a fracking site in rural Bradford County, Pennsylvania January 9, 2012 (Credit: Reuters/Les Stone) Thanks to the smoking gun of Josh Fox’s sobering documentary “Gasland,” hydraulic fracturing has finally entered our renewable news cycle. Yet despite poisoning groundwater, freeing methane and literally creating earthquakes back east, fracking has a visibility problem in California.
The situation became less clear after a recent investigative report from D.C.-based nonprofit Environmental Working Group explained that California has experienced 60 unregulated years of widespread fracking, whose technical methods and geographical locations in the seismically active state exist outside of the public purview. It got darker after Gov. Jerry Brown’s administration wiped the state government’s Division of Oil, Gas and Geothermal Resources (DOGGR) website of fracking fact-sheets and documents. Good luck finding anything about fracking on the governor’s official site either.
Scott Thill is the editor of Morphizm.com. He has written on media, politics and music for Wired, the Huffington Post, LA Weekly and other publications. More Scott Thill.
Swimming with the stars
A new photography exhibition examines the cultural significance of the Southern California swimming pool SLIDE SHOW
Lawrence Schiller, "Marilyn Monroe," 1962.(Credit: Courtesy of Judith and Lawrence Schiller; Lawrence Schiller © Polaris Communications, Inc.) By turns playful, suggestive and bewitching, the photographs in a new show at the Palm Springs Art Museum propel us back through the decades, to a time when the glamour of choreographed capitalist displays had a singular hold over the American imagination.
These images, though diverse in many respects, all have one thing in common: the swimming pool. That, and their mid-to-late 20th-century Southern California backdrop.
The exhibition is part of “Pacific Standard Time,” a multi-institutional project devoted telling the story “of the birth of the Los Angeles art scene and how it became a major new force in the art world,” sponsored by the Getty Research Institute. Over the phone, curator Daniell Cornell explained the place of the swimming pool in Southern California’s cultural history, and discussed the show’s principal themes — from architecture and suburban idealism to the cult of the Hollywood celebrity. Click through the following slide show for a sun-soaked trip back in time.
Continue Reading CloseEmma Mustich is a Salon contributor. Follow her on Twitter: @emustich. More Emma Mustich.
Occupy Southern California
At least a half-dozen separate protest movements have sprung up between L.A. and San Diego
San Diego Police clash with demonstrators at the Civic Center Plaza Friday, Oct. 14, 2011 in San Diego. (Credit: AP/Lenny Ignelzi) California has long been a hotbed of political activism, so it’s no real surprise that residents across the state are expressing their solidarity with the Occupy Wall Street movement. In fact, in the relatively small tract of land between Los Angeles and San Diego, a number of groups have staged protests of their own. Here’s a roundup:
Occupy Los Angeles: A group of 10,000 to 15,000 protesters — not just Angelenos, but Californians from near and far — marched in dowtown L.A. on Saturday. According to the Los Angeles Times:
Continue Reading CloseObama’s crackdown on medical marijuana
The Justice Department shifts course and goes after California's lucrative pot industry
Right: DEA agents remove marijuana plants from a dispensary in San Francisco (Credit: AP/Salon) Back in July, I interviewed a drug policy expert about an apparent change in Justice Department policy that suggested a crackdown on medical marijuana — which is legal in many states but illegal under federal law — might be coming.
Now, with the announcement last week by California’s four U.S. attorneys that pot dispensaries will be targeted with harsh criminal sanctions, the shift feared by drug policy reform advocates appears to have come to pass. The rhetoric from candidate Barack Obama about not prioritizing medical marijuana cases now seems a distant memory.
Continue Reading CloseJustin Elliott is a reporter for ProPublica. You can follow him on Twitter @ElliottJustin More Justin Elliott.
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