Matt Vespa

Senior Attorney

Clean Energy Program

Matt stands facing the viewer, with his arms folded resolutely in front of him. He's wearing a black t-shirt with the text "Right to Zero" printed in the top left of the front. The background is blurred with light yellow and gray colors.

Bar Admissions

CA

Pronouns

he / him

Matt Vespa

Senior Attorney Clean Energy Program

Zoe Woodcraft
Public Affairs and Communications Officer
zwoodcraft@earthjustice.org

Based in San Francisco, Matt Vespa works to dismantle the fossil fuel industry by rapidly decarbonizing California.

Matt has successfully opposed new proposed gas plants and pipelines, exposed gas utility obstruction of climate progress, and advocated for policies to transition away from gas combustion in buildings to safer, healthy all-electric homes.

Prior to joining Earthjustice, Matt worked on clean energy-related advocacy at the Sierra Club and at the Center for Biological Diversity, where he developed the law and policy related to the analysis of greenhouse gas impacts under the California Environmental Quality Act. Matt also served as a law clerk at the U.S. District Court, Eastern District of New York for the Honorable Nicholas G. Garaufis.

Matt holds a law degree from the U.C. Berkeley School of Law, where he was elected Order of the Coif, a master’s in conservation biology from the University of Pennsylvania and a bachelor’s in biology from the University of Pennsylvania. Matt was also a Peace Corps volunteer in Paraguay where he worked with local farmers on sustainable forestry practices, learned to speak Guarani, and developed a love for yerba mate that persists to this day.

Matt was the recipient of the 2016 Environmental Leadership Award from the Ecology Law Quarterly at U.C. Berkeley School of Law.

Expert Posts & Articles

A man wearing a grey shirt and blue apron stands in front of an electric range top. With one hand, he is holding a white utensil to a steel saucepan. To his left (our right) is a young woman in glasses and a green t shirt. She is holding a jar of something white in one hand and with her other, she is pouring what she scooped out of the jar into the pan. To the man's right (our left) is a young man leaning on the counter beside the stove, smiling at the saucepan. In the background are two other people looking at a chopping board as if prepping ingredients.
June 23, 2026

Californians Deserve to Choose the Energy Source for their Homes — a New Bill Would Give Them the Freedom and Funds to Do So

The Home Energy Choice Act (AB 2313) is the biggest no-brainer of the state legislative session
Gavin Newsom, wearing a blue sports jacket and white shirt gestures with both hands while speaking.
October 6, 2025

A New Law Can Cut Expenses that Shouldn’t Be in Californians’ Utility Bills

It's up to Governor Newsom to sign AB 1167 into law and give Californians the protections other states are already enjoying.
Illustration of how heat pumps power our everyday lives.
August 13, 2025

The Year-Round Comfort Upgrade that Will Keep Cities Leading on Climate

Why the big swap of air conditioners for heat pumps is a great idea.
People hold signs in front of a gated facility. One says "SoCalGas makes me sick"
January 17, 2024

You Shouldn’t Have to Pay for Utility Shenanigans in Your Energy Bill

New legislation can stop utilities like SoCalGas from abusing customer money to fight climate action.
A couple shops for appliances in a home goods store
March 16, 2020

Californians Want to Stop Burning Gas in Their Homes

In a new poll, 70% of Californians said they prefer efficient electric appliances powered by clean electricity instead of fossil gas.
A truck leaves the Aliso Canyon facility in Los Angeles, where the largest gas leak in U.S. history occurred three years ago.
January 4, 2019

We Shouldn’t Have to Pay for Gas Company’s Lobbying

Families in some parts of California are footing the bill for a multi-million dollar lobbying effort to stop California’s clean energy progress.

Zoe Woodcraft
Public Affairs and Communications Officer
zwoodcraft@earthjustice.org

On Social Media

LinkedIn

@missionvespa

Bar Admissions

CA

Pronouns

he / him

Quoted in the News

September 22, 2026

CalMatters

California could save millions by paying homeowners to switch to electric appliances

“They say food is medicine. But maybe cooking that food on a stove that won’t pollute your home is akin to medicine, too.”
September 1, 2026

Daily Energy Insider

California legislature passes bill that offers opportunity for home electrification

“With AB 2313, more Californians will have the freedom and the funds to make the shift in their homes.”
December 3, 2025

Inside Climate News

LA Wildfire Survivors Want to Rebuild All-Electric, but a Utility Is Using Customer Funds to Incentivize Gas Appliances

“There’s an opportunity here to build back safer and better, and reduce gas use, which is what we need to do to meet our climate goals. And they’re passing on that opportunity ... It’s a story of a for-profit company that’s desperate to keep people dependent on climate change-exacerbating fuel, but also a story of a regulator that’s not doing its job ... You can express your frustration with this to the commission directly.”
November 6, 2024

The Sacramento Bee

Gas price hikes for biofuels? California climate policy gets backlash from environmentalists, GOP

“This program is funneling billions of dollars to polluting biofuels that drive deforestation and food insecurity when those dollars could be spent on accelerating deployment of electric vehicles that will improve our air.”
September 30, 2024

Inside Climate News

California Cities Planned to Shut off Gas in New Buildings, but a Lawsuit Turned it Back On. Now What?

“The gas industry wants to intimidate, and they want to keep building their market for fossil fuel dependency.”
March 26, 2024

KQED

San Francisco Will Continue Enforcing New-Building Gas Ban Despite Berkeley’s Repeal of Similar Rules

“Thankfully, since 2019, cities and local air quality agencies have developed a wide variety of policy paths to move forward, from energy codes to air quality protections, to protect their residents and help us all step into a zero-emissions future. The future is clean energy, and nothing can hold that back.”

Latest Press Statements

August 28, 2026

California Legislature Passes the Home Energy Choice Act

AB 2313 will give Californians the freedom and funds for non-polluting appliances with money that would otherwise be spent replacing gas service lines
A person strains cooked spaghetti out of a steaming pot on an induction range into a serving bowl.
February 19, 2026

Assemblymember Berman Introduces Legislation to Electrify California Homes

The Home Energy Choice Act gives Californians the option to electrify their homes with money that would otherwise be spent on old gas service lines
Gavin Newsom, wearing a blue sports jacket and white shirt gestures with both hands while speaking.
October 11, 2025

California Passes Law Lowering Energy Bills and Protecting Californians from Utility Misbehavior

The California Ratepayer Protection Act (AB 1167) prevents utilities from forcing customers to pay for utility lobbying and advertising costs
Gavin Newsom speaking in a burned and smokey area.
July 8, 2025

Newsom Exempts Fire Rebuilding in Los Angeles from Cleaner, More Affordable Building Code

Research shows that all-electric homes are $7,500 to $9,000 cheaper to construct and up to 90% cleaner than homes with methane gas appliances, but Governor Newsom is letting LA fall back to older, dirtier building code
People hold signs in front of a gated facility. One says "SoCalGas makes me sick"
March 25, 2025

California Assemblymember Berman Introduces Legislation To Lower Energy Bills in California

The California Ratepayer Protection Act would end the unfair practice of for-profit utilities charging customers for lobbying and PR campaigns
People hold signs in front of a gated facility. One says "SoCalGas makes me sick"
December 20, 2024

Landmark Rate Case will Save Southern Californians from Paying Tens of Millions for Dead-end Hydrogen Projects and SoCalGas’ Climate Obstruction Efforts

Decision includes critical new transparency measures for SoCalGas’s lobbying and legal expenses