REDD+ stands for Reducing Emissions from Deforestation and forest Degradation — the “+” adds conservation, sustainable management, and enhancement of forest carbon stocks. It’s the mechanism that turns not cutting down a forest into a carbon credit, and it’s simultaneously one of the most important and most contested ideas in climate finance.
The logic
Deforestation causes roughly a tenth of global emissions. Standing tropical forest stores enormous carbon, but to the people living around it, cleared land often pays better. REDD+ flips that equation: project developers work with communities and governments to stop expected deforestation, and the avoided emissions — the difference between the deforestation baseline and what actually happens — are issued as credits. Credit revenue funds rangers, alternative livelihoods, land titling, and community payments, making the forest worth more alive than cleared.
How the tonnes are counted
Everything hinges on the baseline: how much forest would have been lost without the project. Methodologies use historical deforestation rates, regional reference areas, and satellite monitoring. Verified reductions, minus deductions for leakage (logging displaced elsewhere) and a buffer pool contribution (insurance against future fires), become sellable credits.
Why REDD+ became controversial
From 2022, journalists and academics showed that some flagship projects had used inflated baselines — claiming to prevent deforestation that was never likely — meaning many issued credits didn’t represent real tonnes. Prices for REDD+ credits collapsed toward $3–6, and “avoided deforestation” became shorthand for the market’s integrity problem.
The criticism was partly fair and partly overcorrection: rigorous projects with genuine threat, strong community benefits, and conservative accounting exist, and the underlying problem — forests are worth more dead than alive — hasn’t gone anywhere.
The 2026 reforms
Verra has overhauled its REDD+ methodologies: baselines are now allocated top-down from jurisdictional data rather than chosen by developers, monitoring leans on satellites, and older projects must transition. Jurisdictional REDD+ — crediting whole states or countries for reducing deforestation, with programs like ART-TREES — is scaling as the successor model, and features in Article 6 country deals. Ratings agencies now score individual REDD+ projects, letting buyers separate the rigorous from the wishful.
Should buyers touch REDD+?
Rated, post-reform REDD+ plays a legitimate role in a portfolio: it’s among the cheapest ways to fund urgent conservation with real biodiversity and community co-benefits. But treat it as high-impact avoidance, not permanent removal — and buy only projects with current methodologies and independent ratings.
Related reading: Reforestation Carbon Credits · Carbon Credit Additionality Explained
