Emission-Free Heavy-Duty Trucks Requirements Approved in California

California is the first state to require manufacturers to produce zero-emission medium- and heavy-duty trucks.

1 minute read

June 29, 2020, 11:00 AM PDT

By James Brasuell @CasualBrasuell


Port of Los Angeles

Flystock / Shutterstock

"In a groundbreaking win, the California Air Resources Board (CARB) unanimously adopted the world’s first zero-emission commercial truck requirement, the Advanced Clean Trucks rule," reports Patricio Portillo.

"The final rule will dramatically shift California’s medium- and heavy-duty truck market away from dirty fossil fuels to zero-emission technology," according to Portillo. "Beginning in 2024, manufacturers must increase their zero-emission truck sales to between 30-50% by 2030 and 40-75% by 2035."

The new rule is presented as a victory for environmental justice, eventually reducing pollution and harmful emissions from communities located near freeways. "Many of these communities, which are predominantly communities of color and low-income communities, have over 1,000 diesel trucks rumbling through per hour," according to Portillo. 

Additional coverage, written right before CARB's approval of the new rule, is also available from Ruben Aronin, who focuses on the historic significance of the new rule: "This rule promises to provide a critical market signal necessary to transform one of the most polluting industries — dirty truck transportation — into one of the cleanest and greenest."

Thursday, June 25, 2020 in NRDC

Young Professional

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 and Environmental 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 and Environmental Planner

Get top-rated, practical training for planners

Overlapping highways

The state-sanctioned urbicide of Austin

People don’t kill cities. Freeways do.

September 8, 2026 - Benjamin Schneider

The Hoover Dam blocking the Colorado River. The river's water level is noticeably low. The cliffs surrounding the blue water are brown and jagged.

US to reduce Colorado River water deliveries to Mexico

A new Colorado Treaty amendment reduces Mexico’s Colorado River water allocation by 250,000 acre feet.

September 11, 2026 - The Arizona Republic

Skyscrapers in Jersey City.

New Jersey’s second-largest city bans standalone data centers

Jersey City will continue to allow co-location facilities, such as those meant for research institutions that store their own data.

September 4, 2026 - The Cool Down

A New Jersey train approaches people waiting at the station.

Amtrak not solely to blame for New Jersey commuter rail's unreliability, report finds

A new study from the Garden State Initiative found that NJ Transit’s budget grew 20% across a 4 year period, but reliability declined significantly over the same period.

September 15 - Mass Transit

A tall, gray power plant billows smoke into a blue sky.

EPA erases limits on planet-warming pollution from power plants

Under Monday’s plan, power plants would still have some limits on how much mercury, arsenic and other contaminants they can emit.

September 15 - New York Times

A white RAPID bus. The lower half is light blue, and says RAPID in purple text. The bus is half visible, appearing from the left side of the image.

Phoenix announces new on-demand transit service, more frequent RAPID buses

Both new services will launch in October, and are part of Phoenix's Project Effective Access Solutions for Easing Congestion.

September 15 - KJZZ

FREE Course: Walkable City 1: Why Walkability?

After describing his path towards focusing on walkability as the essence of good planning, Jeff Speck marches through his five principal reasons for making more walkable places.

Reinventing Malls: Planning Alchemy—Turning Gray Fields Into Gold

The course focuses on the opportunities and imperatives that shape reinvention of mall sites.