This policy brief examines mechanisms to change land use patterns in order to reduce carbon emissions, or promote carbon capture and storage in the light of new research on smallholder coffee agroforestry, recent evidence on sustainable forest management, and experiences with reduced emissions from deforestation and degradation, forest conservation, sustainable management of forests, and the enhancement of carbon stocks (REDD+). In Mesoamerica, it is becoming increasingly clear that smallholder coffee farmers and forest communities can contribute significantly to mitigate climate change, yet existing mechanisms have offered few avenues for benefitting these actors, and in some cases even threaten to undermine their livelihoods. This work examines these challenges and proposes alternative approaches to climate change mechanisms that could generate opportunities to more meaningfully incorporate and benefit local actors.