E.ON SE

Does the core business genuinely avoid or reduce emissions, or build climate resilience? Share of revenue that is actually 'green'. Fossil-dependent models score low.

E.ON's post-Uniper pivot to pure network and retail operations removes direct fossil generation, and its grid build-out is necessary infrastructure for renewables integration — but its own absolute emissions (~91 Mt CO2e in 2022) remain enormous due to grid losses, gas distribution leakage, and Scope 3 gas sales, and its headline CO2-saving claims (100+ Mt/yr) are not independently net-accounted against its own footprint.

Credible, science-based targets (SBTi), a real net-zero plan with progress to date, and CDP disclosure — not just a dated press release.

E.ON has issued €7.6bn in green bonds and claims 98% EU Taxonomy alignment on 2021–2023 capex, and discloses via CDP, but no confirmed SBTi-validated science-based targets covering Scope 3 gas distribution have been identified, and net-zero pathway credibility is weakened by the gap between claimed savings and verified absolute emission reductions.

Operational footprint, labour and social practices, and governance quality across the company's own operations and supply chain.

E.ON demonstrates above-average social indicators (4.1/5 Glassdoor, ISO 45001 certification, 11 human rights grievances all investigated in 2024 with zero violations, 13,000 km of lines managed as ecological corridors) but its S&P Global ESG/CSA scores (42/37 in 2025) are below sector median, community benefit-sharing lacks independent verification, and €17m CSR spend is modest relative to revenue scale.

Quality of disclosure, independent third-party verification, and how much hard data backs the company's claims.

E.ON publishes an integrated annual report, non-financial statement, and CDP disclosure, and claims EU Taxonomy alignment for capex — but independent verification of carbon-saving claims is limited, REGO-based 'green' retail accounting lacks physical traceability disclosure, and below-median S&P ESG transparency scores suggest material disclosure gaps persist.

Controversies, litigation, pollution, fossil-fuel lobbying, conflict-zone involvement and governance scandals. Higher means cleaner.

E.ON Next was fined £5m by Ofgem in 2023 for poor customer service; historical antitrust penalties exceed €590m; greenwashing accusations around REGO-based '100% renewable' retail marketing are documented and credible; no conflict-zone involvement or major governance scandal identified in the current period, but the pattern of regulatory friction and marketing overreach is material.