From Plastic Waste to Circularity: California's New Push for Accountability

Plastic has been one of the most stubborn problems in sustainability for decades. We collect it, sort it, and ship it off, but too much of it never makes it back into a new bottle. Recycling centers close because there is no market pulling that material back into use, and companies keep pulling more virgin plastic out of the ground because it is cheaper than doing the harder work of using what already exists. That gap between what gets collected and what actually gets reused is where the real damage happens, and for years, no law forced anyone to close it.

The Law That Closes the Gap

On September 18, 2026, Governor Newsom signed SB 633, and it tightened a law already in force. AB 793 has required plastic beverage containers sold in California to carry a growing share of recycled content since 2022, rising from 15% then to 25% now, on its way to 50% by 2030. SB 633 does not change those targets. It changes what happens when a company misses them. The penalty for using virgin plastic instead of recycled content just went up, from 20 cents to 30 cents a pound. Starting in 2028, beverage manufacturers must prove their recycled content claims with third-party validation, and the companies supplying that recycled material must back up their numbers too. Cal Recycle will publish a public list of naming brands and show who is in compliance. Beyond a quiet paperwork update, this is a public scoreboard showcasing effort.

Why This Actually Fix the Problem

This is what real policy looks like when it wants to solve a problem instead of just describing it. By forcing demand for recycled plastic, California gives recycling centers a reason to stay open, and a market that finally rewards the material they collect. Companies that deal with packaging, procurement, or supply chain in California now know where they stand.

The Bigger Picture

California may be leading this conversation, but the lesson goes beyond California. It cuts across the sustainability and ESG space. Are companies really doing what they say they are doing? Africa is largely involved in the shift. Currently, beverage bottles in Nigeria are mandated to carry 25% recycled PET by 2028, climbing to 50% by 2030. South Africa is also doing the same with plastic bags, phasing them up to 100% recycled content by 2027. The EU has gone further still and is making recycled content minimums binding across all 27 member states. Even Canada and Australia, which have mostly leaned on industry promises rather than law, are starting to the feel pressure to catch up. This is why good data, transparency, and accountability are becoming increasingly important in building a more sustainable future.