Towers Watson

WTW (Willis Towers Watson) has reported significant carbon emissions across scopes 1, 2, and 3. For the reporting year 2025, the company's total emissions were approximately 221.3 million kg CO2e. This breaks down into about 8.4 million kg CO2e for Scope 1, approximately 15.9 million kg CO2e for Scope 2 (market-based), and roughly 197 million kg CO2e for Scope 3. In 2024, total emissions were approximately 349.2 million kg CO2e, with Scope 1 at about 10.5 million kg CO2e, Scope 2 at around 17.3 million kg CO2e (market-based), and Scope 3 at approximately 321.4 million kg CO2e. For 2023, total emissions were approximately 399.4 million kg CO2e, with Scope 1 at around 9.8 million kg CO2e, Scope 2 at about 18.1 million kg CO2e (market-based), and Scope 3 at approximately 371.5 million kg CO2e.

WTW has established ambitious climate commitments. The company has committed to the Science Based Targets initiative (SBTi), aiming for net-zero greenhouse gas emissions across its value chain by 2050. As part of its near-term goals, WTW commits to a 50% reduction in absolute Scope 1 and 2 GHG emissions by 2030, using a 2019 baseline. Furthermore, WTW aims to reduce its Scope 3 GHG emissions from business travel by 55% per full-time employee (FTE) by 2030. Long-term targets include a 90% reduction in absolute Scope 1 and 2 GHG emissions by 2050 and a 90% reduction in various Scope 3 categories by the same year. The company also aims for 67% of its suppliers by spend to have science-based targets by 2028.