Building a Credible Net Zero Strategy: Beyond Targets to Financed Action

Corporate net zero commitments have multiplied rapidly over the past five years. What has not kept pace is the proportion of those commitments backed by credible, financed implementation plans. The gap between ambition and action is the defining challenge of corporate climate strategy in 2026.

A credible net zero strategy requires three things that many corporate commitments currently lack: a science-aligned target-setting methodology validated by SBTi; a clear mapping of decarbonisation levers with investment costs attached; and a financing plan that shows how the capital required will actually be sourced.

Scope 3 remains the most contested and least-resolved element of most corporate climate strategies. For companies with significant supply chain or customer-use emissions, Scope 3 typically represents 70–90% of the total footprint. Strategies that treat Scope 3 as aspirational are increasingly challenged by investors.

The connection between decarbonisation strategy and capital allocation is where most plans break down. Identifying that €50m of low-carbon investment is needed is necessary but insufficient — the plan must show how that capital will be sourced.

Companies that align to UNEP FI and SBTi frameworks and can demonstrate financed commitment will be significantly better positioned with investors and regulators in the years ahead.