ERM is the world's largest pure-play sustainability consultancy, with over 50 years of experience and more than 8,000 employees operating in over 40 countries. The firm helps organizations set sustainability targets, measure progress, and operationalize strategy through implementation. Its technical domains span sustainability consulting, climate transition, ESG transformation, and environmental management.
For data center professionals, ERM's work intersects with the energy and environmental challenges facing digital infrastructure. The company assists clients in navigating regulatory requirements, reducing environmental footprints, and integrating sustainability into large-scale capital projects and operations - areas directly relevant to data center planning, permitting, and long-term environmental compliance.
The firm recruits professionals with personal and professional passion for sustainability and maintains a collaborative, client-centered approach. ERM nurtures specialists and provides an environment for tackling complex, multidisciplinary challenges across industries and geographies.






