Kilroy Realty

Kilroy Realty, a US-based real estate services company, reported total emissions of approximately 59,647,000 kg CO2e in 2025. This includes Scope 1 emissions of 4,116,000 kg CO2e, Scope 2 emissions (location-based) of 30,766,000 kg CO2e, and Scope 3 emissions from downstream leased assets of 24,765,000 kg CO2e.

Looking back, in 2024, their total emissions were about 66,859,000 kg CO2e, comprising Scope 1 emissions of 3,921,000 kg CO2e, Scope 2 emissions (location-based) of 32,674,000 kg CO2e, and Scope 3 emissions from downstream leased assets of 30,264,000 kg CO2e. In 2023, total emissions were approximately 71,153,000 kg CO2e, with Scope 1 at 5,123,000 kg CO2e, Scope 2 at 35,310,000 kg CO2e, and Scope 3 from downstream leased assets at 30,720,000 kg CO2e.

Kilroy Realty has set ambitious climate commitments. The company has a near-term Science Based Target initiative (SBTi) commitment to reduce Scope 1, 2, and 3 emissions by 31% by 2030, and by 72% by 2050, from a 2017 base-year. This target is classified as consistent with keeping warming to 2°C.

Additionally, Kilroy Realty aims to achieve a 100% like-for-like reduction in Scope 1 and Scope 2 market-based GHG emissions by year-end 2020, against a 2017 base year. They also committed to achieving carbon neutrality for their Scope 1 and 2 emissions for Calendar Year 2020, as per PAS 2060, third-party certified by DNV.

Further commitments include a 10% reduction in onsite Greenhouse Gas (GHG) emissions intensity for Scope 1 and Scope 2 by 2030, relative to a 2023 baseline. For Scope 3, Kilroy Realty targets reducing the embodied carbon of construction materials in development projects by 30% like-for-like by year-end 2030 and by 50% by year-end 2050, from a 2019 baseline. The company also aligns with the Urban Land Institute (ULI) Net Zero Goal, aiming to reduce operational control emissions of its Greenprint members' collective buildings to net zero by 2050.