Sustainable Investment Group (SIG)
Atlanta, Georgia
Partner of the Year - Sustained Excellence - Service and Product Provider

Sustainable Investment Group, LLC (SIG) is a full-service sustainability consulting firm. SIG assisted with ENERGY STAR certification for 166 buildings. Key 2020 accomplishments include:
- Certifying 67 more properties than last year, despite obstacles created by COVID-19.
- Hosting multiple question and answer sessions with clients regarding changes to the ENERGY STAR certification criteria due to COVID-19.
- Submitting 34 of the 85 data centers earning ENERGY STAR certification in 2020.