Better Buildings Alliance: Partners A-Z
Macy's, Inc. Better Buildings Alliance, Better Buildings ChallengeGoal Achieved 
Marriott International Better Buildings Alliance, Energy Management Information Systems
Massachusetts Institute of Technology (MIT) Better Buildings Alliance, Laboratories
Mayo Clinic Working Group, Onsite Renewable Energy and Storage Working Group, GHG Emission Reduction Audits and Assessments Working Group, Electrification Working Group, Portfolio-level GHG Emissions Reduction Planning Working Group, Better Buildings Alliance, Lighting & Electrical, Better Climate Challenge, Better Buildings Water Savings Network
McDonald's Corp. Better Buildings Alliance, Food Service
MCI Mechanical Contractors LLC Better Buildings Alliance, Design & Construction Ally
McKinstry Co., LLC Better Buildings Alliance, Design & Construction Ally
MGM Resorts International Working Group, Onsite Renewable Energy and Storage Working Group, Electrification Working Group, Portfolio-level GHG Emissions Reduction Planning Working Group, Better Buildings Alliance, Lighting & Electrical, Better Buildings Challenge, Better Climate Challenge, Better Buildings Waste Reduction Network, Better Buildings Water Savings Network
Michigan State University Better Buildings Alliance, Laboratories, Better Buildings Challenge, PartnersGoal Achieved
Montefiore Medical Center Better Buildings Alliance, Better Buildings Challenge, Partners, Better Buildings Waste Reduction Network