Review our case studies to learn how our portfolio of specialized services and strategic partnerships have helped DRF customers save money and energy resources.
Total system upgrade of a 40 year old total system that paid for itself in less than 7 years.
Upgraded systems improve efficiency and earn $75,488 Nicor Gas rebate.
Higher-cost holistic approach delivers significant energy and cost savings.
Energy efficiency project that delivered therm savings 158.8% over projection!
6.1 million gallons in annual potable water savings through alternate sourcing for irrigation water.
Learn about EPA Energy Star benchmarking: tracking and reporting.
Custom designed condensing boiler system with 2.5 year payback.
Multi-phase project yielding potable water savings up to 6 million gallons annually.
Replaced 567 steam traps to improve efficiency - Nicor rebates covered over 90% of project cost!