California’s climate leadership can help save tropical forests

The Tropical Forest Standard will help protect the Amazon rainforest, an essential ecosystem for both California's rainfall patterns and global greenhouse gas emissions.

The proposed California Tropical Forest Standard will value tropical forests for the essential climate benefits they provide — not just as timber or cropland. The Standard ensures that potential forest credits in California's carbon market will have high environmental integrity. Its adoption would be a major step forward for tropical forests and the communities who live in and conserve them — and a potential game-changer for forest protection efforts worldwide.

The Standard, once implemented, will:

  • Contribute to a more stable climate by saving forests. Any realistic plan to reduce global warming emissions must include conserving and sustainably managing forests. This could contribute one-quarter of the greenhouse gas emissions reductions needed to avoid the worst effects of climate change by stopping the emissions from the destruction of standing forests and increasing carbon sequestration through restoration and sustainable management of natural forests where they have been cut down or degraded.
  • Protect a critical influence on California's rainfall. Research suggests California's rainfall is affected by the Amazon rainforest — as the rainforest disappears, precipitation in the Sierra Nevada is projected to decline by up to 20 percent, and snowpack by up to 50 percent. Without changing the deforestation trajectory we're on, we're likely to trigger a tipping point that will make rainfall ever less reliable. Saving the Amazon forest is an investment in replenishing our own aquifers.
  • Set a global example of how to achieve real emissions reductions with forest credits. When California acts, the impact is often multiplied many times over. CARB has been studying this issue for a decade and the rigorous proposed Standard draws on international best practices and the highest-quality programs in the world. A California standard can push others considering forest credits to require these high standards in their own systems, for example, a new program to limit international airline emissions.
  • Promote the rights and livelihoods of indigenous people. Indigenous people and traditional forest communities have been sustainably managing tropical forests, and defending them against destruction, for millennia. The Standard would allow funds to flow to tropical forest jurisdictions who are working in partnership with these defenders of the forest to protect standing forests, reduce deforestation pressures on indigenous lands, and develop sustainable economic alternatives across their jurisdictions.

Forest defenders Cándido Mezúa, Francisca Arara and Tashka Yawanawá discuss why they support the California Tropical Forest Standard.

What the Standard proposes

The California Tropical Forest Standard lays out California’s guidelines for what would be required of a tropical forest state seeking to have its emissions reductions from tropical forests credited in an emissions trading system, such as California’s carbon market.

The potential impact of the Standard could be monumental: by adopting it, California would send a critical signal that addressing emissions from deforestation in the tropics and requiring a rigorous process to do so is important and valuable. This signal has positive real world impacts when it comes from a global climate leader and the home of the world’s second largest emissions trading system.

The proposed Standard demonstrates that rainforest credits could only be considered for crediting in California’s market in the future if they meet a strict list of criteria, including:

  • Participant jurisdictions must have adequately and transparently engaged indigenous peoples and forest communities in the program’s design, implementation and benefit distribution.
  • Jurisdictions must show they’ve reduced deforestation statewide and below historical levels.
  • They must also demonstrate that they’re reducing deforestation at some level on their own before any reductions could be credited.

The Standard also includes a set of “guiding principles” that were written by indigenous leaders in collaboration with subnational government representatives, which outline how their governments should interact and partner with them.

Approval of the Standard would provide important guidance to jurisdictions designing or implementing programs by helping them determine how to meet California’s stringent requirements and how to develop an agreement with California that could allow future credits to flow. A separate regulatory action is needed to get credits into California’s carbon market, however the Standard itself provides an important roadmap to tropical forest jurisdictions at a critical time.

California’s regulations allow a limited quantity of offsets to be used in its cap and trade system. Program regulations specify any tropical forest credits that would be issued in the future would fall under that limit, which would not be affected by the Tropical Forest Standard.

Who supports it

Groups representing millions of indigenous people in tropical forest countries support the Standard based on its strong requirements for indigenous rights and collaboration with governments.

Scientists, academics and economists, and international policy experts have expressed support for the Tropical Forest Standard.

Environmental groups including Conservation International, The Nature Conservancy, Earth Innovation Institute and the Governors’ Climate and Forests Task Force also support the Standard.

You can voice your support for the Standard by submitting a comment to CARB.