California Governor Proposes New Fuel Regulation To Fight Global Warming

Hailed by many as setting a new fuel standard to reduce carbon emissions and questioned by others as to its effect on smog levels and gas prices, the new regulation will reduce the carbon content of transportation fuels 10% by 2020.

2 minute read

January 12, 2007, 12:00 PM PST

By Irvin Dawid


"California will create the world's first global warming pollution standard for transportation fuels, ratcheting down fuel carbon content 10 percent by 2020 under a plan put forward by Gov. Arnold Schwarzenegger Tuesday (Jan. 16) in his State of the State address.

"The new standard could have implications for the auto industry and change the way gasoline is produced around the globe Schwarzenegger plans to issue an executive order requiring the state's Air Resources Board to draft rules for a new carbon fuel standard, which would take effect in January 2010. His authority to do that comes from landmark legislation signed last year aimed at reducing greenhouse gas emissions across a wide spectrum of industries."

"The plan gives the makers of gasoline and diesel fuel discretion in how they reach the target. They can either reformulate their fuel or increase use of alternative fuels such as ethanol, natural gas and hydrogen. Gasoline sold in California already contains 6 percent ethanol."

"While some scientists and environmentalists applaud ethanol, others say that it is far from a sure bet in terms of reducing greenhouse gas emissions, and analysts said replacing petroleum with things like ethanol could actually raise prices for consumers at the fuel pump, especially in the short run.

"It definitely does raise a concern as to whether ethanol companies will be the primary beneficiaries," said Bill Magavern, a senior policy advisor with Sierra Club California Magavern, who applauded the initiative in general, cautioned that most U.S. ethanol actually increases summertime smog because it evaporates more quickly than petroleum."

Thanks to David Lighthall via Central Valley Air Quality (CVAQ) Coalition

Wednesday, January 10, 2007 in The San Francisco Chronicle

portrait of professional woman

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching. Mary G., Urban Planner

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching.

Mary G., Urban Planner

Cover CM Credits, Earn Certificates, Push Your Career Forward

Logo for Planetizen Federal Action Tracker with black and white image of U.S. Capitol with water ripple overlay.

Planetizen Federal Action Tracker

A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.

June 18, 2025 - Diana Ionescu

Rendering of Shirley Chisholm Village four-story housing development with person biking in front.

San Francisco's School District Spent $105M To Build Affordable Housing for Teachers — And That's Just the Beginning

SFUSD joins a growing list of school districts using their land holdings to address housing affordability challenges faced by their own employees.

June 8, 2025 - Fast Company

Woman and young girl looking at subway map, woman pointing.

Can We Please Give Communities the Design They Deserve?

Often an afterthought, graphic design impacts everything from how we navigate a city to how we feel about it. One designer argues: the people deserve better.

June 9, 2025 - John Pobojewski

Map of EV charging ports in rural U.S. communities.

The EV “Charging Divide” Plaguing Rural America

With “the deck stacked” against rural areas, will the great electric American road trip ever be a reality?

June 20 - The Daily Yonder

Google street view of Bedford Avenue in Brooklyn with pedestrians crossing a crosswalk and cyclist in the bike lane.

Judge Halts Brooklyn Bike Lane Removal

Lawyers must prove the city was not acting “arbitrarily, capriciously, and illegally” in ordering the hasty removal.

June 20 - StreetsBlog NYC

Close-up of cracked and damaged two-lane roadway with double yellow stripes on a bright sunny day.

Engineers Gave America's Roads an Almost Failing Grade — Why Aren't We Fixing Them?

With over a trillion dollars spent on roads that are still falling apart, advocates propose a new “fix it first” framework.

June 19 - Transportation for America