Westinghouse Electric Company

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.

Nuclear fission produces near-zero operational GHG emissions; the AP1000 reactors at Vogtle are operating today and the AP300 SMR pipeline could displace substantial fossil capacity — a PwC analysis projected 3 GW of AP300 capacity in Czech Republic alone would avoid at least 20 million metric tons of CO2 annually — making the core climate impact case materially strong and technology-proven, though lifecycle emissions from uranium mining, enrichment, and waste management are not zero.

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

Westinghouse has a 2050 net-zero GHG pledge and reported a 16.7% reduction in Scope 1 & 2 emissions since 2019, and joined the Net Zero Nuclear Pledge at COP28, but there is no evidence of SBTi-validated targets, no CDP disclosure found, no interim 2030 science-based milestone, and no independent third-party verification of the net-zero commitment — placing the target framework firmly in the 'vague pledge' category.

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

Westinghouse publishes annual sustainability reports covering DEI (Equal by 30 signatory), safety, and community investment across 21 countries with 11,000+ employees, and has demonstrated meaningful Scope 1 & 2 emissions reductions operationally; however, Scope 3 emissions disclosure (covering the uranium fuel supply chain, enrichment, and radioactive waste) is absent from public reports, labour practices in high-risk geographies lack independent audit evidence, and governance quality is partially obscured by the company's private ownership structure.

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

Westinghouse publishes voluntary sustainability reports referencing GRI-style metrics and joined public pledges, but as a privately held LLC it is not subject to SEC climate disclosure requirements, no CDP questionnaire response is publicly recorded, there is no SBTi validation, Scope 3 data is absent, and emissions figures lack evidence of independent third-party assurance — limiting the verifiability investors require.

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

Westinghouse's 2017 bankruptcy — driven by catastrophic AP1000 cost overruns that left the Vogtle project seven years late and $23 billion over budget and caused V.C. Summer's cancellation — represents a serious historical governance and project-execution failure; active deployment in Ukraine during an ongoing war (AP1000 and AP300 MOU with Energoatom) introduces geopolitical and safety risk; and critics (including NIRS) allege the US government fleet deal primarily benefits Brookfield and Cameco investors rather than taxpayers, though no active environmental enforcement actions or pollution controversies were identified.