Completed in 2024 on degraded riverside land, Chang Yul Park is the flagship pilot of Bhutan's GCF-backed Thimphu Green Infrastructure Masterplan: seven acres with 50+ native plant species and a naturalised stormwater drain, though no independent monitoring data is yet published.
50+
Native plant species documented
Details
Maturity
Pilot
Promoter
Royal Government of Bhutan / Thimphu Thromde, designed by Arup, under the Green Climate Fund Readiness Programme-backed Thimphu Green Infrastructure and Open Space Masterplan
Chang Yul Park, a seven-acre riverside park designed by Arup, is the flagship pilot of Bhutan's GCF-backed Thimphu Green Infrastructure Masterplan, completed in 2024 on degraded land along the Wangchhu river.
Results
The park documents 50+ native plant species and naturalises a stormwater drain, but no independent post-completion biodiversity or runoff monitoring has yet been published.
Implementation
Indicative cost
Medium (€50k–€500k)
Time to results
Medium (1–3 years)
Staffing & skills
Thimphu Thromde (municipal government), Arup design team, Green Climate Fund Readiness Programme support
Conditions for success
future independent biodiversity and stormwater monitoring
sustained municipal maintenance funding
Commonly funded by
National / regional programmes
Indicative funding routes for practices of this type — always check each programme's current calls and eligibility rules.
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Claim it —
verified implementers get a public contact pathway and can propose corrections.
Data sources
Where this practice's information was retrieved from, and when.
Oslo requires new developments to hit a minimum 'Blue-Green Factor' score for stormwater, vegetation, biodiversity and recreation; a peer-reviewed study …