The Paradox of Reduced Oil Reserve Estimates

Until recently, California's Monterey Shale was estimated to have the nation's highest amount of recoverable oil. Then the Energy Department revised their estimates, lowering it 96%, which turned out to be bad news for fracking moratorium advocates.

2 minute read

August 21, 2014, 11:00 AM PDT

By Irvin Dawid


Fracking opponents may have been greatly relieved by the downward revision of the Monterey Shale oil reserves by the Energy Information Administration (EIA) last May from 13.7 billion barrels to 600 million barrels, but from a moratorium perspective, it "may have helped the case for regulating instead of banning fracking," reports Governing staff writer Chris Kardish.

Opponents have long concerned with fracking's potential to contaminate and exhaust precious groundwater supplies during one of the state's worst recorded droughts and stimulate earthquakes as has been shown in Ohio. They were dissatisfied with the passage of the "Nation's Toughest Fracking Bill" (SB 4) last September, but were unsuccessful in passing moratorium legislation this year.

Making the case against the moratorium was Sen. Andy Vidak (R-Hanford) who represents parts of Kern County which "produces approximately 75% of California’s in-state oil and about 58% of the state’s total natural gas," according to the Greater Bakersfield Chamber of Commerce.

Vidak say the moratorium would’ve cost jobs --“thousands and thousands” of jobs. Vidak says the potential in Kern County and across the Monterey is huge, even with the lower estimate, because the same technological improvements that made fracking widespread will continue.

Making the case for the revision being good for regulation, bad for moratorium is Thad Kousser, a political science professor at the University of California, San Diego.

(T)he downgrade in estimated reserves has actually allayed some concerns about California becoming overrun with fracking operations, says Kousser. Californians are also happy to let the industry go about its business safely as long as they believe regulators have put the right guidelines in place, he says. “California is a state that, even though nationally we are looked at as environmental leaders, has always taken a ‘regulate but don’t ban’ position on the environment.”

No doubt that won't stop fracking opponents who have vowed [PDF] to try again with new moratorium legislation. However, Kardish writes that "Gov. Jerry Brown and some other state Democratic leaders support fracking." And Brown's Republican opponent in the November gubernatorial election, Neel Kashkari, is a major fracking booster.

Wednesday, August 20, 2014 in Governing

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

Get top-rated, practical training

Concrete Brutalism building with slanted walls and light visible through an atrium.

What ‘The Brutalist’ Teaches Us About Modern Cities

How architecture and urban landscapes reflect the trauma and dysfunction of the post-war experience.

February 28, 2025 - Justin Hollander

Complete Street

‘Complete Streets’ Webpage Deleted in Federal Purge

Basic resources and information on building bike lanes and sidewalks, formerly housed on the government’s Complete Streets website, are now gone.

February 27, 2025 - Streetsblog USA

Green electric Volkswagen van against a beach backdrop.

The VW Bus is Back — Now as an Electric Minivan

Volkswagen’s ID. Buzz reimagines its iconic Bus as a fully electric minivan, blending retro design with modern technology, a 231-mile range, and practical versatility to offer a stylish yet functional EV for the future.

March 3, 2025 - ABC 7 Eyewitness News

View of mountains with large shrubs in foreground in Altadena, California.

Healing Through Parks: Altadena’s Path to Recovery After the Eaton Fire

In the wake of the Eaton Fire, Altadena is uniting to restore Loma Alta Park, creating a renewed space for recreation, community gathering, and resilience.

March 9 - Pasadena NOw

Aerial view of single-family homes with swimming pools in San Diego, California.

San Diego to Rescind Multi-Unit ADU Rule

The city wants to close a loophole that allowed developers to build apartment buildings on single-family lots as ADUs.

March 9 - Axios

Close-up of row of electric cars plugged into chargers at outdoor station.

Electric Vehicles for All? Study Finds Disparities in Access and Incentives

A new UCLA study finds that while California has made progress in electric vehicle adoption, disadvantaged communities remain underserved in EV incentives, ownership, and charging access, requiring targeted policy changes to advance equity.

March 9 - UCLA Luskin Center for Innovation