Peat swamp forest and a dark drainage canal seen from the air in Riau.

The seven landscapes

Riau

Coastal peat domes cut by drainage canals, where the water table decides whether carbon stays in the ground.

Riau · Placeholder image pending programme photography.

The Landscape

Riau holds some of the deepest peat in Sumatra. Where that peat is drained it oxidises continuously, releasing carbon whether or not a single tree is felled, and it burns in dry years.

The programme works in two districts with forest management units (KPH) and village governments on canal blocking, fire watch and the legal recognition of village forest areas.

Work in Riau began with a hydrological survey rather than a planting target, because on peat the water table is the variable that matters.

2.54 millionha

Forest landscape under programme intervention

GCF Output 2 programme update (25 July 2026) · as of 31 Mar 2026 · provisional

41,200ha

Working area

Programme monitoring records (unverified) · as of 30 Jun 2026 · provisional

6,800ha

Peat under rewetting

Programme monitoring records (unverified) · as of 30 Jun 2026 · provisional

1,240households

Households in agreements

Programme monitoring records (unverified) · as of 30 Jun 2026 · provisional

118dams

Canal dams built

Programme monitoring records (unverified) · as of 30 Jun 2026 · provisional

4permits

Village forest permits supported

Programme monitoring records (unverified) · as of 30 Jun 2026 · provisional

To be added

Programme monitoring records (unverified) · as of 30 Jun 2026 · provisional

Aerial view of a straight drainage canal cutting through peat swamp forest in Riau.

Why Riau Matters

Keep the water in this peat, and the carbon stays where it has been for thousands of years.

  • Some of the deepest peat in Sumatra, holding carbon that is cheaper to keep than to replace.

  • Village crews already know where the water runs; their work is the protection.

  • Every closed canal keeps the dome wetter through the next dry season.

Bengkalis district, Riau · Placeholder image pending programme photography.

Goals & Targets

The programme aims to improve South Kalimantan’s performance in greenhouse gas mitigation, expand sustainable forest-based enterprises, and strengthen the policy and institutional foundations for REDD+ and the implementation of Indonesia’s Nationally Determined Contribution (NDC).

  • 150ha

    Rehabilitate 150 ha of conservation and mangrove land across 9 Forest Management Units (KPH)

  • 4

    4 Long-Term Forest Management Plans (RPHJP) completed across KPH Minas Tahura, Tebing Tinggi, Bagansiapiapi, and Singingi, covering 1,276,959 ha

  • 9

    9 Community Fire Prevention Groups (MPA) strengthened

  • 1,100people

    At least 1,100 people across 11 Climate Villages (ProKlim), with 110 trained as mitigation pioneers/facilitators

  • 135members

    135 members across 10 Social Forestry Business Groups (KUPS) gain access to roughly 5,000 ha of forest resources

  • 5

    5 provincial REDD+ policy documents completed: FREL/FRL, REDD+ Action Plan, MRV system, Benefit-Sharing Plan, subnational safeguards framework

118dams

Canal dams built

Programme monitoring records (unverified) · as of 30 Jun 2026 · provisional

Objectives

Riau's case rests on peat: drained canals keep emitting as long as they stay open. The programme works district by district, pairing hydrological mapping with the fire-prevention and social-forestry structures already in place at the KPH level, rather than building new institutions from scratch.

Programme Intervention

  • Map the hydrology before anything else

    Survey canal networks and water table depth across the working area, and publish the survey method alongside the results.

  • Block canals with village crews

    Construct and maintain canal dams using village labour under paid agreements, with maintenance responsibility written into the agreement rather than assumed.

  • Stand up a fire watch that runs in the dry season

    Equip and pay village fire teams, linked to the district fire agency, and record every response.

  • Secure village forest permits

    Support village institutions through the hutan desa permit process so that management rights are held locally, not by the programme.

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