Kilroy Realty Publishes Thirteenth Annual Sustainability Report, Achieves Fourth Year of Carbon Neutral Operations

Kilroy Realty Corporation (NYSE: KRC, "Kilroy") recently published its thirteenth annual Sustainability Report, building on the company’s longstanding track record of sustainability leadership. The 2023 Sustainability Report details continuous progress and integration of environmental, social, and governance (ESG) factors into our operations.

2023 was Kilroy’s fourth consecutive year of carbon neutral operations. Across the entire Kilroy portfolio, the company prioritizes energy efficiency in building operations, sources renewable electricity from onsite and offsite sources as available, and retires renewable energy credits and verified carbon offsets to ensure that 100% of building energy use is carbon neutral.

Other recent achievements include:

• Received the ENERGY STAR Partner of the Year Award for the tenth consecutive year and the ENERGY STAR Sustained Excellence Award for the eighth consecutive year
• Earned the 2023 GRESB Regional Sector Leader position for Diversified Development in the Americas
• Maintained a position on the U.S. EPA Green Power Partnership National Top 100 List
• Included on the Bloomberg Gender-Equality Index in 2023 for the fourth year in a row

“Sustainability and corporate responsibility are fundamental to Kilroy's mission and operations and, as a platform, we are focused on furthering our leadership in this space going forward,” said Angela Aman, Chief Executive Officer of Kilroy, “Sustainability and corporate responsibility continue to increase in importance to all of our stakeholders, including our employees, tenants, communities, and shareholders, and our focus on these important areas will help drive long-term, sustainable growth while also delivering necessary environmental progress and positive social impacts.”

The full report can be found on the Kilroy website at: https://kilroyrealty.com/sustainability/.

About Kilroy Realty Corporation

Kilroy Realty Corporation (NYSE: KRC, the “Company”, “Kilroy”) is a leading U.S. landlord and developer, with operations in San Diego, Greater Los Angeles, the San Francisco Bay Area, Greater Seattle and Austin. The Company has earned global recognition for sustainability, building operations, innovation and design. As a pioneer and innovator in the creation of a more sustainable real estate industry, the Company’s approach to modern business environments helps drive creativity and productivity for some of the world’s leading technology, entertainment, life science and business services companies.