Kilroy Realty

Kilroy Realty, a US-based real estate services company, reported a total of approximately 59.6 million kg CO2e in 2025. This figure encompasses Scope 1, 2, and 3 emissions. For the preceding year, 2024, total emissions were approximately 66.9 million kg CO2e. Scope 1 emissions in 2025 amounted to roughly 4.1 million kg CO2e, while Scope 2 emissions (location-based) were approximately 30.8 million kg CO2e. Scope 3 emissions, primarily from downstream leased assets, were approximately 24.8 million kg CO2e in 2025.

In terms of climate commitments, Kilroy Realty has set targets for emissions reduction. Notably, they committed to a 10% reduction in onsite GHG emissions intensity for both Scope 1 and Scope 2 by 2030, using a 2023 baseline. Furthermore, Kilroy Realty has aligned with the Urban Land Institute (ULI) Net Zero Goal, aiming to achieve net zero operational control emissions for their buildings by 2050. The company also previously achieved carbon neutrality for its Scope 1 and 2 emissions in 2020, a status intended to be maintained.

Kilroy Realty's Science Based Targets initiative (SBTi) commitments include a reduction of 31% in Scope 1, 2, and 3 emissions by 2030, and 72% by 2050, from a 2017 base year. These targets are consistent with a 2°C warming scenario. Additionally, they had a near-term target to achieve a 100% like-for-like reduction in Scope 1 and Scope 2 market-based GHG emissions by the end of 2020 from a 2017 base year. Kilroy Realty also aims to reduce the embodied carbon of construction materials in development projects by 30% by year-end 2030 and 50% by year-end 2050, both from a 2019 baseline.