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Rewetting a drained peatland

Raising water levels on drained peat so it stops losing carbon and can start to recover.

Forested mountains rising into low cloud

Context

Drained peat slowly releases the carbon it has stored for thousands of years; keeping it wet can halt that loss.

What the work involves.

Step 0101

Survey

Map peat depth, drainage ditches and how water moves across the site.

Step 0202

Block

Block ditches and reshape channels so water stays in the peat for longer.

Step 0303

Recover

Watch water levels, vegetation and wildlife as the bog surface recovers over years.

Considerations

What it has to weigh up.

  1. 01

    Effects on neighbouring farmland and access routes.

  2. 02

    How long recovery takes before carbon loss slows.

  3. 03

    Measuring outcomes consistently over many years.

At a glance

Systems
Nature, Carbon
Solutions
Peatland and wetland restoration
Steps
Survey, Block, Recover
Year
2022

How projects are sourced and reviewed is set out in our methodology.

Solutions and systems

What it connects.

Bringing water back to drained peat and coastal land so these habitats can recover and hold carbon again.

Drains are blocked or sea defences realigned, and the land is left to return to bog, fen or saltmarsh.

System

Nature

Forests, wetlands, oceans and soils: the living systems that store carbon, regulate climate and support life.

Ecosystems, forests and biodiversity

System

Carbon

Capturing carbon dioxide at the source or from the air, and the methods for storing it durably.

Carbon removal, capture and storage

Your questions, answered.

Quick answers about the platform and its content.

The context, the work step by step, what it has to weigh up, and the solutions and systems it connects.

To show how approaches come together in practice across different systems, from restoring land to electrifying transport.

Every project links to the solutions it puts to use and the systems it touches, each with its own page.

Yes. Tell us about it through the contact page, and we can look at documenting it with its evidence.

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