Park Val Apartments – Case Study

ICAST Success Stories: Energy Efficiency Retrofit belenvista, 160,550 kWh saved annually

188 resident market rate housing property

in St. Louis, MO

Invested in Local Communities: ~$50,101

Utility Incentive: ~$23,183

Estimated Owner Cost: ~$64,478

Project Payback: ~4.6 Years

Annual Utility Cost Savings $14,449
Annual savings obtained through upgrading exterior WallPacks, efficient in-unit lighting, water measures (New aerators in the Kitchen and bathroom and new showerheads), heat pumps, and an Energy Star pool pump.

ICAST is a nonprofit social enterprise providing social, economic and environmental benefits to local communities including achieving affordability of housing, impacting climate change and creating local jobs through green upgrades of multifamily apartments.
Details of our services are provided at