6 July 2026·CSC Impact
Introducing the CSC Impact Score
A single score, backed by transparent methodology, that lets stakeholders compare social outcomes across portfolios.
The CSC Impact Score is designed for people who need to make decisions with social outcome data — allocators, program leads, boards.
It combines standardized indicators across five dimensions: reach, depth, durability, additionality, and cost-effectiveness. Each dimension is weighted by domain-specific evidence, and every input is traceable back to its source.
The score is not the whole story — no single number is. But it gives a defensible starting point, and every component can be inspected, questioned, and refined.