Peatlands are vast carbon stores and play an important role in preventing and mitigating the effects of climate change, supporting biodiversity and minimising flood risk, amongst other benefits. When peat dries, due to land-use change, peat extraction and drainage, it decays, releasing CO2 instead of sequestering it, and turns a natural C sink into a significant and persistent source. On average, when a peatland is dry or damaged it emits between 4-15 tonnes of CO2 per hectare per year. Conversely, an intact peatland sequesters, on average, approximately 2 tonnes of CO2 per hectare per year.