Regional Office

California Office

Hannah Benet for Earthjustice

50 California St., Ste. 500
San Francisco, CA 94111

707 Wilshire Blvd., Ste. 4300
Los Angeles, CA 90017

(415) 217-2000

Media Inquiries

Miranda Fox
Public Affairs and Communications Strategist

Legal Assistance Inquiries

Contacto de Prensa

Robert Valencia
Estratega de Comunicaciones y Asuntos Públicos Hispanos/Latinos
(212) 845-7376

Who We Are

The California Regional Office fights for the rights of all to a healthy environment regardless of where in the state they live; we fight to protect the magnificent natural spaces and wildlife found in California; and we fight to transition California to a zero-emissions future where cars, trucks, buildings, and power plants run on clean energy, not fossil fuels. See bar admissions for our attorneys.

Yasmine AgelidisSenior Associate Attorney

Paul CortDirector of Right to Zero

Elizabeth FisherSenior Attorney

Fernando GaytanSenior Attorney

Michelle GhafarSenior Attorney

Joseph GriffinSr. Litigation Assistant

Sean HechtManaging Attorney

Regina HsuSenior Associate Attorney

Greg LoarieSenior Attorney

Nirit LotanAssociate Attorney

Adrian MartinezDeputy Managing Attorney

César NijeSenior Litigation Assistant and Legal Practice Administrator

Colin O’BrienDeputy Managing Attorney

Nina RobertsonSenior Attorney

Sasan SaadatSenior Research and Policy Analyst

Anna StimmelSenior Attorney

Katrina TomasAssociate Attorney

Rikki WeberLegal Practice Manager / Litigation Assistant II

Candice YoungbloodAssociate Attorney

Our Impact

California has long been at the forefront of efforts to protect the environment. As the fifth largest economy in the world, we are uniquely situated to effect positive change for both people and the planet. Earthjustice’s California Regional Office is not only ensuring key environmental and health protections stay in place and are strengthened, but we are advancing some of the most ambitious climate and energy policies in the country.

Earthjustice’s work in California is particularly important because even though California is a public health and climate leader, it is still one of the largest producers of oil, home to some of the worst air in the country, and faces some of the most challenging water issues.

With teams located in San Francisco and Los Angeles, Earthjustice’s California Regional Office fights for the rights of all to a healthy environment, including:

Spurring a Transformational Shift to a Zero-Emissions Future

Earthjustice has teamed up with community, conservation, health, labor, and clean-tech business groups to transform California to a zero-emissions state where we no longer rely on fossil fuels — and the pollution and carbon they emit — to power our homes, building, and cars.

Our “Right to Zero” campaign is using tools at its disposal, including existing federal laws and new state laws we support in Sacramento, to push California for a complete shift away from dirty fossil fuels to “zero-emitting” clean fuels in its transportation, building, and energy sectors. “Electrifying everything” is the only way to make the air breathable again across California, and the only way to reach the state’s ambitious greenhouse reduction targets.

Fighting Dangerous Pesticide Use

California, one of the nation’s top agricultural producers, is also a major user of agricultural pesticides. These pesticides cause significant harm to both people and wildlife, including the all-important honeybee that is responsible for pollinating one third of our food crops in the U.S.

Earthjustice works with partners including farmworkers and fenceline communities, to phase out and ban where necessary the most dangerous pesticides, such as chlorpyrifos, which has been proven harmful to children and babies, and to impose safeguards on those that remain in use. We are also working with beekeepers and others to limit the use of the group of pesticides linked to bee colony collapse disorder which threatens both our food crops and the honeybees survival.

Preserving the Wild

Nearly 50 years ago, Earthjustice’s first court fight helped preserve the Sierra Nevada’s magnificent Mineral King Valley from development. We’ve been winning victories for the wild and wildlife in California ever since.

Recent victories include ensuring protections for the State’s beloved sea otter to the gray wolf, who has returned to California almost 100 years after their extermination, to the fisher and marten, ferret-like creatures who are integral to a healthy forest ecosystem and on the brink of extinction here in California due to largescale timber activities and habitat encroachment, to protecting the Mojave Desert from a devastating water project that had the backing of Trump’s new head of the Department of Interior (who was the former lobbyist for the project).

Shifting Beyond Oil and Gas Production

Earthjustice is working with a broad coalition of partners, including frontline communities, to address the fact that despite being a climate leader, California is also the seventh largest producer of oil in the country. California’s oil and gas industry is historically underregulated, and the state has a dark history of neighborhood drilling right next to homes and schools. Kern County in the Central Valley is home to some of the worst air pollution in the country and bears the health impacts of the fifth largest U.S. oil field.

Our goal is simple: work to stop the continued extraction, transport, and refining of fossil fuels in the State of California. We focus specifically on addressing new large-scale projects that would lock us into decades of fossil fuel dependence, and on establishing health buffers for the millions of Californians who live, go to school, or receive healthcare near oil and gas drill sites. While we spur the transition to zero emissions and end our reliance on fossil fuels, we can phase out the production of oil and gas in the Golden State too.

Clearing The Air on Los Angeles and The Central Valley

Los Angeles and San Joaquin Valley cities consistently rank among the worst in the nation for air quality. In neighborhoods across Southern California, millions of people are exposed to levels of smog and soot pollution so dangerous that it may be unsafe even for a healthy person to go outside.

Partnering with conservation, health, and community groups, Earthjustice pressures the U.S. Environmental Protection Agency and state regulators to do their jobs and give people the clean air they deserve and have a legal right to breathe.

Safeguarding River and Ocean Ecosystems

California’s rivers and coastline offer important economic and recreational opportunities for people and critical habitat for fish and wildlife, including imperiled salmon populations.

For decades, Earthjustice has worked to protect the Sacramento-San Joaquin River Delta from the chronic over-pumping of freshwater from our rivers to supply unsustainable agribusiness. That fight continues today.

Earthjustice is also using the power of the law to protect ocean ecosystems, including imperiled marine life, from the harms caused by both commercial fisheries and climate change. In California, Earthjustice is improving management of Pacific Coast forage fish that are vital to the health of an ocean ecosystem, to protect keystone species such as sea otters, and to reduce harmful impacts to whales and other marine mammals from military training and entanglement in fishing gear.

Taking on Other Threats to California

Our California team also acts as the frontline of defense against some of the biggest threats facing California, many of which may come unexpectedly.

For the past several years, California Regional Office attorneys have successfully litigated a string of cases challenging rollbacks the Trump administration has ordered. For example, one recent case stopped the administration from blocking the implementation of a key pesticide protection rule that ensures pesticides are applied properly was kept on the books.

Recent News
September 19, 2023 Press Release

Earthjustice statement on California’s lawsuit to recover the costs of climate change from the worst fossil fuel industry polluters

On September 15, the state of California filed a major lawsuit aimed at holding the fossil fuel industry accountable for lying about climate change.  

August 16, 2023 In the News: Politico

Environmental groups sue SoCal air regulator over ozone pollution

Adrian Martinez, Attorney, California Office, Earthjustice: “There’s no reason an oil refinery should get a free pass. There needs to be consequences for failing to make the air clean.”

Wide shot of the downtown Los Angeles skyline bathed in smog. View from Griffith Park.
August 15, 2023 Press Release

South Coast Air Quality Management District Facing Legal Challenges For Providing a Free Pass to Big Polluters

The Air Quality Management District must fix an unjust system that provides no incentive for the largest industrial polluters like oil refineries to clean the air