Following the best available environmental practices is part of the mission of Phipps Conservatory and Botanical Gardens. The Conservatory, a regional treasure, has taken a national leadership role in the environmental design of its facilities with the completion of what is likely the most energy efficient greenhouse in the world.
The US Steel Tower is managed by Winthrop Management, who has been working with evolveEA since 2013 to incrementally retrofit systems and improve operations. The US Steel Tower achieved LEED V4 Silver Certification under the Operations + Maintenance (O+M): Existing Buildings rating system in 2019. One of the most unique aspects of this effort has been the Tenant Sustainability Committee created by Winthrop with help from evolveEA, which meets quarterly to collaborate on green initiatives for the whole building, with tenants and management leveraging each other's efforts.