Honeywell International sustainability score: 35/100

Honeywell reports >90% GHG intensity reductions since 2004 and references GHG Protocol methodology, but publishes no absolute Scope 1 and 2 figures in publicly searchable documents. FY2023 energy consumption was 6.13 million GJ. ISO 50001 certifications at 28 facilities provide systematic energy management verification, yet granular absolute emissions remain undisclosed.

Honeywell holds SBTi-validated near-term target including Scope 3 and submitted an SBTi Commitment Letter, confirmed as 'approved' in 2023. However, no published absolute Scope 3 figures in tonnes CO2e exist for FY2022–2024. Supply chain spans aerospace, chemicals, and electronics globally, making quantified Scope 3 material.

Honeywell's narrative relies entirely on intensity reductions: >90% since 2004 baseline and 10% from 2018 under the 10-10-10 target. No multi-year absolute emissions trend (year-on-year Scope 1+2 in tonnes) found in public sources. Revenue growth and December 2023 Carrier Global acquisition complicate intensity-only claims of real reduction.

FY2023 total energy consumption was 6.13 million GJ with only 0.86% from renewable sources. Honeywell is not an RE100 member. India operations began transitioning to PPAs from January 2024. Carbon neutrality 2035 target explicitly permits 'credible carbon offsets when necessary,' signalling offset reliance rather than renewable transition.

Honeywell reports ~3,000 acres remediated over 19 years, including ~2,800 acres of biodiverse habitat restoration (wetlands, water systems, native ecosystems). No TNFD disclosure, formal biodiversity policy, or deforestation commitment found. Remediation is primarily Superfund-driven legal obligation, not proactive strategy.

Over 6,500 sustainability projects since 2010 generated $100M+ annualised savings in waste and resource efficiency. ISO 50001 at 28 facilities covers energy management. Solstice low-GWP refrigerants represent circular economy progress. No verified group-level waste metrics (total waste, recycled, landfilled in tonnes) disclosed publicly.

Honeywell reports 170 million gallons of water saved through 195+ projects since 2013 in water-stressed regions. However, 2021 ICCR identified Honeywell in top 10 companies responsible for water pollution globally. Multiple Superfund sites involve groundwater contamination; February 2025 EPA/DOJ agreement requires $12M cleanup at San Fernando Valley to restore drinking water to 144,000 LA residents.

Honeywell holds SBTi-validated near-term target including Scope 3, US DOE Better Climate Challenge commitment (50% Scope 1&2 reduction by 2030 from 2018), and carbon neutrality by 2035. However, 2035 goal explicitly allows 'credible carbon offsets when necessary.' No net-zero SBTi validation; all publicised progress is intensity-based.

Annual Impact Reports (2024, 2025), dedicated Climate and Sustainability Lobbying Report (April 2024), TCFD disclosures, and CDP responses published. Chief Sustainability Officer Evan Van Hook and board oversight documented. ISO 50001 provides third-party verification. However, absolute emissions figures remain hidden in public disclosures and lobbying accuracy is contradicted by InfluenceMap.

Violation Tracker records $446M+ environmental penalties since 2000. EPA linked Honeywell to more Superfund sites than any US corporation: Onondaga Lake (NY), Edgewater/Hudson River (NJ, ongoing 2020 lawsuit), San Fernando Valley (CA, $12M Feb 2025), LCP-Holtrachem (NC, EPA/DOJ Feb 2025). Honeywell board-level member of US Chamber of Commerce and NAM, both actively oppose US climate policy per InfluenceMap, yet claims alignment.