FY21 ESG Disclosures July 2022 Unaudited 23 Scottish Geographical Society , University of Edinburgh, University of Stirling and the Institute of Directors Scotland, the course provides a quick, simple and rounded introduction to the fundamentals of climate change. Jacobs’ business units are now required to report user completion rates on a quarterly basis. For more information on our employee engagement activities, see PlanBeyond 2.0 and our Climate Action Plan . LCTP Products & Services We consider our low-carbon "product" as the range of solutions we provide that support the low-carbon transition across our end markets (that is, spanning digital products to professional services, or a combination of both). We have over 400 subject matter experts providing low- and zero-carbon related services, and over 16,000 practitioners across our water, environment and energy markets who support other low carbon and sustainability projects, including ESG advisory, sustainability strategy, emissions accounting and transition planning. We partner with a range of government agencies, municipalities, private sector companies, and leading environmental organizations to deliver resource management, sustainability services and proven industry expertise on infrastructure initiatives around the globe. Our teams are actively working on finding financially feasible options for our clients to reduce the embedded and operational carbon footprints of buildings, roads, water systems and other infrastructure through greener building materials, reduced quantities of materials, and designs that maximize energy efficiency and minimize waste. We estimate that our FY21 ESG-related revenue is approximately $6 billion. This is a broader definition than just our low- and zero-carbon related solutions and includes work across the following markets: clean and affordable energy, air quality, environmental management, environmental planning for transportation, public and mass transit, water resource management, supply and treatment, environmental science, wastewater treatment, sustainable buildings and cities, hazardous waste, and nuclear waste remediation. For more information on our ESG revenue, see our Investor Roadshow materials (March 2022) on Jacobs’ Investor Relations microsite , including both our FY19-20 and FY21 verification statements. Our Global Sustainability and Climate Action Practice focuses on key service areas that enable our clients to envision and achieve the most ambitious sustainability and climate action goals. These services include sustainable performance improvement, carbon management and reporting, net zero facility, campus, and city design; utility scale renewable energy; distributed renewable energy; energy storage integration; and corporate decarbonization. We help our clients establish their baselines and create strategies to achieve their goals, ultimately improving performance while also saving costs and resources. Additionally, our Solutions and Technology experts have indirect influence to incorporate low or no carbon products and solutions into consulting and capital projects worldwide, especially in municipal water, transportation, and waste systems. Climate Response is foundational to our 2022–2024 company strategy “Boldly Moving Forward,” and we continue to invest in building an agile, digitally-enabled workforce to combat the climate crisis, delivering end-to-end solutions that we co-create with our clients. Our Operations and Maintenance staff are continually seeking ways to reduce energy use and process GHG emissions as we provide operational management of water and wastewater, utility and other systems for clients such as local governments and defense agencies. For example, our recent partnership with Palantir enables us to aggregate and analyze plant data to manage and optimize water and wastewater treatment plant operations and maintenance, aimed at reducing costs and improving plant performance. Our environmental solutions team is working with many clients on cutting-edge technology for contaminated site remediation and integrated waste management. Experts in our climate risk and resiliency practice support clients in managing the impacts of climate change, which includes the broad use of natural infrastructure solutions to build carbon sinks as engineered solutions for flood protection. We know resilience is an attribute of a smarter planet and requires planning and adapting ahead of potential threats like hurricanes, crumbling bridges and global pandemics. We help our clients survive, recover, adapt and thrive through change, no matter what adversities they experience.