Results-based budgeting in the Pak Kret City Municipality, Thailand: Integrating biodiversity targets into local government budgets

Results-based budgeting in the Pak Kret City Municipality, Thailand: Integrating biodiversity targets into local government budgets

Pak Kret City Municipality is located on the Chao Phraya River plain in Thailand, an area with fertile soil for agriculture. The subdistrict is home to 63 native durian varieties, a flavorful tropical fruit. However, unplanned urban expansion, pollution, and climate change have threatened urban biodiversity and agricultural activities in Pak Kret. Its proximity to Bangkok, only 20 kilometers away, intensifies these pressures. 

Amid this situation, Pak Kret City Municipality, with support from the Biodiversity Finance Initiative (BIOFIN) of the United Nations Development Programme (UNDP), adopted results-based budgeting: an approach that integrates biodiversity targets into government budgets, thereby increasing nature-positive investments.  

As a result, Pak Kret invested USD 11 million (THB 372 million) — 17% of its total budget — in biodiversity in 2025, reflecting priority concerns to protect its distinctive durian variety, expand green spaces, and enhance air quality, water, and waste management systems.