PORTFOLIO-WIDE LEADERSHIP COMMITMENTS 20% reduction in energy intensity Performance Data Solutions Webinar 2021 Better Buildings, Better Plants Summit: Closing Plenary - Partners' Perspectives Case Study Other Resources Walgreens: Rooftop Unit (RTU) Replacement Program Case Study Other Resources Walgreens: Rooftop Unit (RTU) Replacement Program Webinar Zero Energy Buildings: What are they and how do we build them?