Delta Institute banner photo Hilite
Prudential Plaza

Prudential Plaza earns LEED Gold-Existing Buildings (EB)

Delta worked for two years with building owners BentlyForbes to achieve this certification, resulting in substantial improvements in operations, recycling and tenant services, as well as an annual savings of $1 million on energy costs. more...
Buying Better

Buying Better - The green resource for Great Lakes purchasers

Office managers, building owners, facilities managers, LEED AP's and other Chicago area institutional purchasers can now buy sustainable products for competitive prices through Delta's new group purchasing program, Buying Better. Vendors who want to participate should read more here.
Delta Partners in Change 6/10/10

Register Now! Delta Partners in Change on June 10, 2010

Shelley Poticha, Senior Advisor for Sustainable Housing and Communities at HUD will headline Delta's annual "Partners in Change" program on 6/10/10 from 11-1:30 at the Harold Washington Library (Photo credit: Chicago Public Library) more...
State of Green Business Chicago 2010

State of Green Business Forum 2010: Chicago on Feb. 9, 2010

Delta co-sponsored the State of Green Business Forum, organized by GreenBiz.com, which addressed the opportunities and challenges facing the green economy in Chicago and the surrounding region. (Photo credit: Paul Schlismann Photography) more...
The ReBuilding Exchange 1-Year Anniversary 2/12/10

ReBuilding Exchange One-Year Anniversary Celebration a Huge Success!

More than 300 guests attended The ReBuilding Exchange's Anni- versary Celebration on Feb. 12, 2010. (Photo credit: Justin Goh) more...
Delta Offsets - Earth photo

Calculate. Reduce. Offset.

Visit Delta Offsets to measure your greenhouse gas emissions, learn about reducing your impact, and offset your carbon footprint with CCX certified credits. more...
Grand Victoria

$5 Million Endowment

The Grand Victoria Foundation provides working capital to expand Delta’s reach. more...