220,000 EV Drivers in California to Lose Carpool Lane Perk in 2019

The good news: the Clean Air Vehicle program for electric vehicles will be extended for at least three years. The bad news: not all EVs that have a decal now will be able to be renewed. Congestion on HOV and HOT lanes is a major concern.

4 minute read

September 21, 2018, 2:00 PM PDT

By Irvin Dawid


Carpool Lane Sticker

mariordo59 / Flickr

There are conflicting goals for managed lanes in California: reduce congestion and provide an incentive for the purchase of zero and near-zero emission vehicles to meet Gov. Jerry Brown's goal of five million zero-emission vehicles on the road by 2030. Not only does the increase in vehicles permitted to use the faster-flowing high occupancy vehicle (HOV) lanes add to its congestion, but the decals also remove the incentive to carpool, which was their original purpose when they were first conceived in the late 1960s.

Extending the current Clean Air Vehicle program

Just over a year ago, the California State Senate passed legislation by Assemblymember Richard Bloom (D-Santa Monica) that was important to anyone driving a motor vehicle powered by battery-electric, plug-in hybrid electric, fuel cell electric, or compressed natural gas, or intending to purchase or lease one with the desire to legally access the state's vast network of high occupancy vehicle (HOV) lanes as a solo driver, and less extensive high occupancy toll (HOT or express) lane network without having to pay a toll when driving solo.

The Clean Air Vehicle program, administered by the Department of Motor Vehicles in partnership with the California Air Resources Board, was set to expire on Jan. 1, 2019.

  • The good news: Gov. Jerry Brown signed Bloom's bill, AB 544, on Oct. 10, 2017, extending the program for another three years. It was Bloom's second attempt in as many years to extend the precious perk for electric vehicles (EVs).
  • The bad news: it wasn't a simple extension.

Who loses in the new program?

"On Jan. 1, the owners of as many as 220,000 low- and zero-emission vehicles stand to lose the white and green clean-air decals that allow them to drive solo in the diamond lanes," reports Laura Newberry for the Los Angeles Times.

As of New Year’s Day, drivers who received their clean-air stickers before 2017 will have to buy new vehicles to qualify for the program, or purchase used cars that have never had a decal but would have qualified for one in 2017 or 2018. [Italics added]

The caption under the photo of a new red decal on a vehicle at the beginning of the piece states, "Drivers issued white or green decals in 2017 or 2018 can apply for a red sticker. [Italics added.] According to the California Air Resources Board information webpage of the decal program, the red sticker replacement will expire on Jan. 1, 2022. Cost: $22.

Newberry explains why the carpool lane entitlement is being restricted to newer EVs.

To meet federal requirements, a diamond lane must move at an average of 45 mph during peak commute hours. In 2016, California’s highways met that benchmark only 32% of the time, Caltrans data show, explaining the sudden push to reduce carpool-lane traffic.

EV backlash

Clean-air advocates say that the new policy unfairly punishes early adopters of electric vehicles and plug-in hybrids, and will discourage drivers who can’t afford to buy a newer zero-emission vehicle — but may have purchased a used one to secure the carpool benefit — from entering the electric vehicle market.

“There need to be continued incentives to get people to drive electric,” said Katherine Stainken, policy director for Plug in America, a Los Angeles electric vehicle advocacy group. “And we’re not making it easy for someone to make that choice.”

EV owners and advocates see the congestion problem being more a result of "cheating", i.e., solo motorists in non-decaled vehicles using the carpool lane and drivers without transponders using the express lanes. Newberry goes into some detail on the problem and other potential solutions. More date is included in an earlier post of Bloom's legislation: "Second Attempt at Renewal for California's Clean Air Vehicle Decal Program," July 10, 2017.

Newberry notes two related changes to the decal program:

  • "Further complicating matters are the new income thresholds placed on sticker-holders with fuel-cell vehicles. Single filers who make more than $150,000 a year and households that earn more than $300,000 must choose between a clean vehicle rebate and the decal. This does not apply to plug-in or battery-run cars."

The reason it doesn't apply to plug-in electric vehicles is that higher-income consumers, effective November 1, 2016, are ineligible for the rebates due to prior legislation, so they remain eligible for a decal.

In an informative column also based on Newberry's piece, Dan Morain of CALmatters draws a parallel with the expiration of the "yellow carpool stickers" on July 1, 2011, for what are now called "conventional" as opposed to plug-in hybrid electric vehicles.

Hat tip to MTC-ABAG Library.

Monday, September 17, 2018 in Los Angeles Times

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

Use Code 25for25 at checkout for 25% off an annual plan!

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 4, 2025 - Diana Ionescu

White and yellow DART light rail train in Dallas, Texas with brick building in background.

DARTSpace Platform Streamlines Dallas TOD Application Process

The Dallas transit agency hopes a shorter permitting timeline will boost transit-oriented development around rail stations.

May 28, 2025 - Mass Transit

Metrorail train pulling into newly opened subterranean station in Washington, D.C. with crowd on platform taking photos.

Congressman Proposes Bill to Rename DC Metro “Trump Train”

The Make Autorail Great Again Act would withhold federal funding to the system until the Washington Metropolitan Area Transit Authority (WMATA), rebrands as the Washington Metropolitan Authority for Greater Access (WMAGA).

June 2, 2025 - The Hill

Worker in hard hat stands in front of oil pipeline under construction with yellow heavy equipment.

Supreme Court Ruling in Pipeline Case Guts Federal Environmental Law

The decision limits the scope of a federal law that mandates extensive environmental impact reviews of energy, infrastructure, and transportation projects.

June 5 - NPR

White, yellow, and blue Dallas Streetcar at station in downtown Dallas, Texas.

Texas State Bills to Defund Dallas Transit Die

DART would have seen a 30% service cut, $230M annual losses had the bills survived.

June 5 - Plano Star Courier

Collage of three photos of Team England cricket players taking green Lime bike share bikes to a game.

Bikeshare for the Win: Team Pedals to London Cricket Match, Beats Rivals Stuck in Traffic

While their opponents sat in gridlock, England's national cricket team hopped Lime bikes, riding to a 3-0 victory.

June 5 - The Straits Times

Urban Design for Planners 1: Software Tools

This six-course series explores essential urban design concepts using open source software and equips planners with the tools they need to participate fully in the urban design process.

Planning for Universal Design

Learn the tools for implementing Universal Design in planning regulations.