PricewaterhouseCoopers sustainability score: 53/100

PwC discloses Scope 1 and 2 emissions under limited third-party assurance via annual Network Environment Report using GHG Protocol. 73% absolute reduction from FY19 baseline achieved. Global network-level absolute tonnage figures lack independent verification and are not surfaced in accessible summary pages, preventing higher scoring.

Scope 3 business travel (48% of total emissions) shows 43% absolute reduction from FY19. Only 10% of suppliers have validated science-based targets as of FY24. Full value chain Scope 3 covering all 15 categories is not publicly quantified. Supplier programme exists but remains partial.

71% absolute reduction in Scope 1&2 and 43% in Scope 3 business travel from FY19 baseline demonstrated. FY24 business travel fell 5% year-on-year in absolute terms. Full pathway credibility limited: purchased goods and services Scope 3 trajectory unclear, overall Scope 3 beyond travel not fully tracked.

PwC is RE100 member targeting 100% renewable electricity by FY30. Achieved 95% renewable electricity across network in FY24, up from prior years. RE100-verified procurement used. 5% gap to target and FY30 timeline (not yet met) plus unconfirmed additionality on all market instruments prevent higher scores.

PwC UK is TNFD Early Adopter and co-leads Nature-related Data Catalyst. Global Centre for Nature Positive Business established with 500+ specialists. LEAP-aligned supply chain assessment completed. Direct operations assessed as low-impact. Verified biodiversity outcomes from own operations not documented with measurable metrics.

PwC UK tracks waste (recycled, reused, landfill) via GHG Protocol methodology. PwC China runs circular economy programmes for IT and office waste. PwC Luxembourg achieved ISO 14024 waste assessments and Zero Single-Use Plastic commitment. Global network-level consolidated figures with verified metrics absent.

PwC UK monitors water consumption for owned properties via supplier invoices under GHG Protocol and SECR. Professional services firm inherently low-water-intensity with no significant pollution or chemical discharge risk. No global network water figure, consolidated reduction programme, or watershed engagement documented.

SBTi-validated FY30 targets: 50% absolute Scope 1&2 reduction, 50% business travel Scope 3 reduction, 50% supplier SBTs, 100% renewable electricity. FY50 net zero target includes 90% absolute reduction. Only 10% of suppliers meet SBT target (vs 50% by FY25). PwC relies on carbon offsets; 2021 SBTi validation nearing five-year review trigger.

PwC publishes annual Network Environment Report (October 2024) and 2025 Network Sustainability Report with limited third-party assurance. CDP A- rating achieved (2023). TCFD-aligned; Global Sustainability Leader role established. Partnership structure fragments consolidated reporting; stronger disclosure from individual member firms (UK, Luxembourg). No board compensation linkage to sustainability confirmed.

PwC is part of Big Four oligopoly auditing ~100% of S&P 500, including major fossil majors and national oil companies. InfluenceMap (2017) and OpenDemocracy identify Big Four firms as facilitating fossil sector lobbying through audit and tax advisory. Australian Senate inquiry (2023) documented PwC conflicts advising both polluters and government on emissions. No published fossil sector phase-out policy.