California beverage manufacturers that miss the state's postconsumer recycled (PCR) plastic mandates will pay a steeper price for virgin resin under legislation signed Sept. 18, while a bill that would have tightened recycled-content claim substantiation statewide died Sept. 27 under Gov. Gavin Newsom's veto pen.

The split outcome leaves the state's core PCR compliance architecture — 25 percent minimum recycled content for CRV-subject plastic beverage containers through 2029, rising to 50 percent by 2030 — intact but repriced. Senate Bill 633, signed into law and effective March 1, 2028, raises the noncompliance penalty from 20 cents to 30 cents for each pound of virgin plastic used in lieu of required PCR.

The bill, introduced by Sen. Catherine Blakespear, adds a second enforcement lever: manufacturers subject to the California Redemption Value (CRV) system must now provide CalRecycle proof that the PCR they use is validated by a third party.

The Washington-based Association of Plastic Recyclers (APR) applauded the bill's passage in a LinkedIn post, calling it a "landmark step" that strengthens transparency, accountability and trust in PCR use. APR says it championed S.B. 633 to hit two targets: increase transparency and accountability in PCR use, and protect North American recyclers from imports of unregulated recycled plastic from overseas.

"Thank you to the governor, legislature, CalRecycle, Sen. Blakespear and her staff and the many partners who supported this law for their commitment to improving California's plastics recycling system, holding companies accountable for using certified postconsumer recycled plastic and instilling greater trust in plastic recycling," APR says.

The third-party validation requirement directly affects how PET and other CRV-container resin buyers document their feedstock sourcing. Container manufacturers will need certified PCR supply chains ahead of the March 2028 effective date, a demand signal for North American reprocessors that APR explicitly framed as a barrier against unverifiable imported material.

Dead zones targeted

S.B. 955, also from Blakespear and signed the same day, takes effect Jan. 1, 2027. It aims to ensure communities have the capacity to take back and recycle 100 percent of the bottles sold by stores in their area, targeting so-called recycling "dead zones" where consumers have few or no return options and cannot collect CRV deposits.

"I thank the governor for signing S.B. 955, which makes crucial updates to the state's bottle recycling program to ensure all major stores are participating, and consumers have a place nearby to return containers and collect their deposits," Blakespear says in a news release. "California's beverage recycling program can't work as designed if consumers don't have places in their communities to return bottles."

The bill builds on 2021 legislation that modernized the beverage container program by establishing dealer cooperative arrangements for stores and setting convenience collection zones, and by adding wine, distilled spirits, tea, coffee and 100 percent fruit juice containers to the CRV system.

S.B. 955 clarifies which stores must participate and requires that collection facilities within a convenience zone have enough capacity to handle all bottles and cans sold in that zone. Blakespear notes that dealer cooperatives have increasingly deployed reverse vending machines — units that verify CRV-eligible containers by material and barcode and refund deposits automatically.

"Under current law, a single reverse vending machine can meet the requirement for serving a convenience zone," Blakespear says, adding that one machine often falls short. "A vending machine's capacity is limited and, once full, they can't be used by consumers."

For reverse vending machine operators and dealers, the Jan. 1, 2027 effective date sets a hard capacity-planning deadline tied to zone-level sales volumes.

Greenwashing bill vetoed

The Protecting Consumers Against Greenwashing Act, Assembly Bill 2253, introduced in February by Assemblymember Tasha Boerner, failed. Existing California law requires manufacturers or suppliers making recycled-content claims for plastic food containers to maintain written records supporting those claims and to provide that information to the public on request, including whether content is pre- or postconsumer and whether it conforms to the FTC's Green Guides.

A.B. 2253 would have extended those documentation requirements from plastic food containers to all products making recycled-content claims, specified the Green Guides as they read Jan. 1, 2026, and required written documentation that claimed recycled content not exceed the amount of third-party certified recycled content introduced into the manufacturer's overall supply stream for that product line. Claims would have had to rest on actual recycled content in production, using specified methods — identity-preserved, segregated, controlled blending, rolling average percentage or proportional attribution — according to ISO standards.

In his veto message, Newsom wrote that while he shares the author's goal of accurate environmental marketing claims, expanding documentation requirements would "unduly burden" manufacturers and suppliers already facing economic headwinds from federal tariff and trade policy actions. "Adding new, complex compliance requirements at this time risks compounding those pressures, with little benefit to consumers," he wrote.

The fight over the bill exposed the industry's central accounting dispute. Californians Against Waste (CAW), a supporter, said A.B. 2253 would have barred companies from using "credit schemes and other accounting gimmicks" — mass balance, free allocation and book-and-claim methods — that let them advertise recycled content even when none is present in a product. CAW has argued companies can buy credits tied to "debatably recycled material" from elsewhere in the global supply chain or use "convoluted accounting methods" generating credits "untethered from recycled material."

The Washington-based American Institute for Packaging and the Environment (Ameripen) opposed the bill, telling the Assembly Natural Resources Committee in a March letter that mass balance is already a compliance tool used by California's own programs and international trading partners.

"Under frameworks consistent with the FTC Green Guides, companies may substantiate recycled-content claims using reasonable, verifiable models so long as those claims are not deceptive and are properly qualified," Ameripen wrote. "These are not self-certified claims. They are audited against published international standards."

Ameripen warned that prohibiting or casting doubt on mass balance approaches "will undermine progress toward recycled-content goals and create misalignment with existing federal guidelines" and "creates a compliance wall that will create confusion and add to existing compliance burdens in California."

The immediate compliance calendar for the state's material stream now runs through two dates: S.B. 955's zone-level collection capacity mandate on Jan. 1, 2027, and S.B. 633's 30-cents-per-pound penalty and third-party PCR validation on March 1, 2028 — with the 50 percent PCR floor for CRV containers still waiting in 2030.