They don’t look like much. Boggy, waterlogged, often treeless — peatlands are easy to overlook. But beneath the surface of these ancient wetlands lies one of the most important carbon stores on Earth. Peatlands cover just 3 percent of the planet’s land area, yet they hold twice the carbon stored in all the world’s forests combined.
And right now, that carbon is at risk.
What Peat Is, and Why It Matters
Peat forms when plant material — mosses, sedges, reeds — accumulates in waterlogged, oxygen-poor conditions faster than it can decompose. In those airless depths, organic matter piles up over thousands of years, compressed into a dense, carbon-rich substance that can extend many meters below the surface.
A single peatland can represent thousands of years of slow-motion carbon sequestration. The oldest peat deposits were forming before agriculture existed. When that peat is intact and waterlogged, the carbon it contains stays put — stable, locked away, not contributing to the greenhouse effect.
When it’s drained, burned, or excavated, that ancient carbon comes out fast.
Why Peatlands Are Under Pressure
Globally, peatlands have been drained for agriculture, cut for fuel, and converted to palm oil plantations. In some regions, peat is extracted and sold as garden compost or burned for electricity — releasing carbon that accumulated over millennia in a matter of hours.
Even “intact” peatlands face threat from changing precipitation patterns driven by climate change. Many peat-forming ecosystems depend on consistently high water tables to remain stable. As droughts become more frequent and severe, water tables drop, peat oxidizes, and what was a carbon sink becomes a carbon source.
The stakes are asymmetric: it takes thousands of years to build a deep peat layer and only a season to destroy it.
What the Project Does
Cool Effect’s peatland conservation project works to protect and, where possible, rewet degraded peatlands. Rewetting — restoring water levels to levels that keep peat anaerobically stable — can dramatically slow or halt carbon emissions from degraded areas. In some cases, rewetted peatlands begin to accumulate new peat over time, shifting from sources back to sinks.
Protection activities focus on preventing drainage, limiting extraction, and working with local communities and governments to establish lasting safeguards. In many cases, local communities have both traditional knowledge of peatland ecosystems and a stake in their long-term health — sustainable harvesting of peatland plants and animals depends on keeping the underlying ecosystem intact.
Real Verification for an Invisible Asset
Quantifying carbon in peatlands requires specialized expertise — the carbon is underground, distributed unevenly, and changes with hydrology and land management. The project uses validated methodologies that account for baseline emissions, project-driven changes, and long-term monitoring to ensure that credits represent genuine emissions reductions and avoided releases.
The numbers are conservative by design. When the actual carbon benefit of conservation is uncertain, verified projects err on the side of underreporting rather than overclaiming.
An Irreplaceable Asset
We can plant new trees. We can restore degraded mangroves. But we cannot recreate a peatland. The carbon locked in ancient bogs accumulated over geological time at rates measured in millimeters per century. Once lost, that carbon and the ecosystem that held it are effectively gone from any human-relevant timescale.
That’s the case for urgency — and it’s why protecting these ancient, overlooked wetlands is one of the highest-leverage climate actions available. When you support Cool Effect’s peatland project, you’re protecting something irreplaceable. Something that took thousands of years to build, could be lost in a generation, and holds consequences for the climate that extend far beyond the bog.