Definition
A governance arrangement in which multiple formally independent decision-making centres operate, interact and sometimes coordinate on shared problems.
Theoretical Context
Climate action can involve cities, governments and non-state actors at different levels; a polycentric structure does not guarantee cooperation or effectiveness.
Key Thinkers
Elinor Ostrom
Examples in Practice
01
Local and national climate governance
Municipal programmes and national policies can work through distinct, interacting decision centres rather than a single hierarchy.