On November 13, 2013, the California Air Resources Board (ARB) announced that it had approved forest carbon offsets under the cap-and-trade program’s Forest Offset Protocol.
The protocol is designed to address the forest sector’s unique capacity to capture and store carbon dioxide. Whether forests function as net source of carbon dioxide emissions or as a net sink depends on their management as well as natural events. Sequestered carbon stays in the trees, plants, and soil for a long time, which slows the accumulation of greenhouse gases in the atmosphere and ocean. Thus, with sustainable management and protection, forests can play a significant role in addressing global climate change.
Under the forestry protocol, ARB provides offset credits for certain “Forest Projects.” These offsets may be used to comply with the cap-and-trade program. A Forest Project is a planned set of activities designed to increase removal of carbon dioxide from the atmosphere (“removal enhancement”) or reduce or prevent emissions of carbon dioxide (“emission reductions”) by increasing or conserving forest carbon stocks. To qualify for carbon offset credits, the projects must reduce greenhouse gas emissions or enhance greenhouse gas removal beyond any reductions or removals required by law or that would occur under business as usual. The forestry protocol provides methods for quantifying the net climate benefits of activities that sequester carbon on forest land.
Forest Projects eligible for offsets include reforestation, improved forest management, and avoided conversion. Offset projects using this protocol can be credited for up to 25 years after the project commences.