On a misty morning in Dartmoor, conservationist Emma Bridgwater kneels in the heather, pressing a small plug of sphagnum moss into a rewetted hollow—just one of 250,000 moss fragments planted this year alone. This quiet act is part of a much larger mission: to restore 1,200 hectares of degraded peatland across the moor, bringing back the spongy, waterlogged bogs that once dominated this ancient landscape. Peatlands, often overlooked, are now stepping into the spotlight as one of the UK’s most powerful natural tools against climate change. When healthy, they capture and store carbon for millennia; when damaged, they release vast amounts of CO₂. Dartmoor’s peat has been scarred by centuries of drainage, overgrazing, and wildfire, but now, thanks to a £4.8 million partnership led by the Dartmoor National Park Authority and the Devon Wildlife Trust, the healing has begun.
The restoration work involves more than just planting moss. Teams are reprofiling eroded gullies, blocking drainage ditches with stone and wood dams, and carefully reintroducing native vegetation. These techniques slow water flow, raise water tables, and create the damp conditions sphagnum moss needs to thrive. Sphagnum is no ordinary plant—it can hold up to 20 times its weight in water and is the engine of peat formation. As it grows, it locks away carbon and rebuilds the peat layer, inch by inch. The project also supports the return of rare species like the curlew and the bog asphodel, whose pink-tipped flowers now dot the recovering moors.
The impact is already measurable. Restored areas have shown a 60% reduction in erosion and a 40% increase in water retention, improving resilience to both drought and flooding downstream. But the real prize lies beneath: healthy peatlands in the UK store more carbon than all the country’s forests combined. With peat covering just 12% of the UK’s land but storing an estimated 3 billion tonnes of carbon, restoring even a fraction of degraded sites could make a significant dent in national emissions.
For Bridgwater, the work is deeply personal. “Every moss plug we put in the ground is a promise to the future,” she says. The Dartmoor project is also training a new generation of peatland stewards, from local volunteers to apprentices in land management. It’s a model now being watched by conservationists across the country.
This isn’t just about fixing damaged land—it’s about reimagining our relationship with nature. As climate pressures mount, the quiet revival of Dartmoor’s bogs offers something rare: a tangible, growing solution rooted in the earth itself. And as the moss spreads, so does hope.