OUR ENVIRONMENTAL COMMITMENT Our Facilities Refrigerant Optimization Our Distribution As we continue to strengthen our Midwest We continue to improve our refrigeration and and Fleet Management footprint, we strive to incorporate improvements HVAC systems by exploring and implementing Our stores and supplier manufacturing facilities to our design specifications to increase energy new designs to maximize energy efficiency and are within our DCs’ optimum efficiency range, efficiency where possible. All new Casey’s stores minimize water consumption. We are diligent positioning us to better reduce our transportation are built to meet or exceed applicable model in maintaining our refrigeration equipment to needs, increase delivery reliability and lower the energy codes through the use of, but not limited optimize energy-efficient systems and minimize environmental impact of our operations. to, energy-efficient HVAC, light-emitting diode leakage from air conditioning and refrigeration (LED) bulbs, refrigeration system upgrades, units. We maintain refrigeration upgrades in line Energy-Efficient Order Fulfillment exhaust and water-heating equipment, low-flow with manufacturer guidelines. Over the last year, aerators, rooftop units, irrigation systems, and we worked with a third party to assess and baseline We route our grocery and merchandise items energy-efficient windows and doors. our refrigeration energy consumption. Through through our DCs as hubs within our network this partnership, we have improved our processes of suppliers and stores. Shipments then reach In both our new and renovated stores, we focus for tracking refrigeration equipment inventory, individual stores throughout our distribution on a variety of environmentally friendly design purchases and recharges to help identify areas network utilizing route optimization software and considerations, including LED lighting and for optimization moving forward, including techniques, thus enabling an approximate delivery refrigerant optimization below. replacement cycles. rate of 90% of in-store products and 55% of our fuel supply with our company-owned truck fleet. LED Lighting By utilizing our fleet operations to deliver the In 2014, we made LED lighting technology a 90% majority of in-store merchandise and fuel to our standard specification for all new and existing stores, we can also better ensure the safety and delivery rate with our company-owned quality of our food and products throughout the stores. With our phased approach through 2020, grocery truck fleet distribution chain. we converted over 1,000 existing stores to LED lighting. As a result, we have materially reduced The introduction of our new DC in Missouri our lighting energy consumption. 3.3M allowed us to optimize our self-directed saved 3.3 million miles driven that transportation logistics due to the proximity would have otherwise been required to 400-600 stores within its delivery area. In FY 2022, this DC saved 3.3 million miles driven that would have otherwise been required prior to the facility coming online. 50 Casey’s 2022 ESG Report