Fears of a faltering aviation climate scheme raise stakes

Africa's emerging carbon credit market faces a critical inflection point. The International Civil Aviation Organization (ICAO) is preparing to make a consequential decision about CORSIA (Carbon Offsetting and Reduction Scheme for International Aviation), the framework that has become one of the continent's most promising mechanisms for channelling climate finance into renewable energy, reforestation, and sustainable agriculture projects.

For European investors unfamiliar with the nuances: CORSIA was designed in 2016 as aviation's answer to climate accountability. Airlines must offset carbon emissions growth above 2020 baseline levels by purchasing verified carbon credits—ideally from emissions reduction projects in developing economies. This creates a structural, ongoing demand for African-generated credits. Since its implementation in 2021, CORSIA has theoretically unlocked billions in climate finance for projects spanning Kenya, Uganda, Nigeria, Ethiopia, and beyond.

But the scheme now faces legitimacy questions. Environmental critics argue CORSIA allows wealthy airlines to "buy their way out" of decarbonization rather than fundamentally reducing fuel consumption. Meanwhile, concerns about credit quality—particularly whether projects generate *additionality* (emissions reductions that wouldn't have happened anyway)—are mounting. The ICAO Council's upcoming decision will determine whether CORSIA credits face tighter eligibility criteria, lower demand projections, or operational restructuring.

For European investors, this creates both immediate risk and opportunity.

**The Risk Side:** If ICAO implements stricter standards, the carbon credit supply pipeline shrinks. This directly impacts European firms that have invested in African carbon project developers, trading platforms, and verification intermediaries. Companies like Gold Standard and Verra—which certify most African credits—could face pricing pressure if demand contracts. Funds that bet on 25-50 year carbon credit streams from African forestry or renewable energy projects suddenly face reduced certainty. Additionally, a regulatory tightening could signal that voluntary carbon markets (not tied to CORSIA) face similar scrutiny, compressing the entire African carbon economy.

**The Opportunity Side:** Strategic investors should recognize that stricter standards *strengthen* legitimate African carbon projects. Companies operating high-integrity projects in Kenya's geothermal sector, Nigeria's solar installations, or East Africa's agroforestry initiatives will see weaker competitors filtered out. This consolidation typically benefits well-capitalized, governance-compliant operators. European investors with patient capital and long-term ESG mandates may find post-decision valuations attractive as fear premium evaporates.

The broader context: Africa's carbon markets are nascent but critical. The continent holds 60% of the world's best solar resources and vast carbon sequestration potential. Yet financing mechanisms remain fragmented. CORSIA, despite its flaws, has channelled ~€2-3 billion annually into African climate projects. A collapse would leave a capital vacuum for years.

What makes this decision pivotal: it signals whether developed economies treat carbon markets as genuine climate instruments or regulatory theatre. If ICAO's ruling genuinely tightens standards, expect downstream effects on EU ETS (Emissions Trading Scheme) linkage discussions with African governments—a much larger market that European firms are positioning to enter.