When MPA News reported on blue carbon back in 2016, it was still just a concept, discussed as a way that MPAs could help fight climate change. But now two MPA projects are implementing blue carbon strategies as a source of revenue – the first MPAs to do so. They are generating credits based on the tons of carbon their projects have captured and stored, then selling those credits to global buyers who want to offset their own carbon emissions.
This is a whole new way of monetizing MPAs. The timing is potentially good: the global market for carbon credits is expected to grow substantially as nations and other entities, like airlines, strive to meet various emission-reduction commitments. According to one of the projects selling blue carbon credits, the current demand for them may be as much as a thousand times greater than current supply.