Few words appear more often in climate philanthropy than 'impact,' and few words carry less consistent meaning. Every proposal claims it, every annual report celebrates it, and yet the term is used so loosely across the sector that it has become nearly impossible to compare one organisation's impact claim against another's with any real confidence. 

How the word gets used loosely 

In practice, 'impact' is applied to everything from a single successful case study to a broad, unverified claim about lives transformed across an entire region. A training session attended by fifty people can be described using the same word as a multi-year program that measurably raised household incomes across several districts. Without a shared standard for what counts as evidence behind the claim, the word does very little analytical work; it functions more as a marketing signal than a measurement. 

Why this is a problem for funders specifically 

For foundation officers and CSR heads evaluating where to direct resources, vague impact language makes it genuinely difficult to compare organisations on a fair basis. A proposal that claims broad impact without specifying the underlying data, sample size, timeframe, or methodology is asking a funder to take the claim on faith. In a sector where resources are limited and the need is large, that is a costly ask. 

What rigorous evidence actually looks like 

Meaningful evidence of impact is specific and traceable. It names the location, the funder, the number of households or individuals involved, the timeframe, and, where outcomes are claimed, the method used to measure them. It also, honestly, includes what did not work as clearly as what did, since a program that only reports successes is more likely to be curating its story than measuring its results. This kind of specificity is harder to produce and slower to report, which is exactly why it is more trustworthy than a broad impact claim. 

A better question for funders to ask 

Rather than asking an organisation what impact it has had, a more useful question is: what is the underlying evidence for that claim, and can it be traced to a specific program, location, and timeframe. Organisations with genuinely rigorous programs will usually welcome that question, since it is precisely the kind of scrutiny their evidence is built to withstand. 

Where this leaves the sector 

None of this means climate philanthropy should abandon the language of impact altogether, real, meaningful change is happening across rural India. But the sector would benefit from holding the term to a higher standard, treating it as a claim that requires evidence rather than a word that speaks for itself. Funders who ask harder questions about the evidence behind impact claims will, over time, push the whole sector toward more honest and more useful reporting.