Whole Home Performance Program for SC Homeowners

Reduce Your Energy Bills with Free Weatherization Services

Through our Whole Home Performance Program, The Sustainability Institute provides free critical home repair and energy efficiency services to help eligible homeowners reduce their energy costs and improve home comfort.

Our goal is to decrease energy insecurity by providing energy efficiency upgrades that can reduce annual energy bills by 10% to over 30%.

Program Services

The program begins with a comprehensive home energy audit to identify the best ways to save energy for your specific home. Based on this audit, services may include:

  • Weatherization Upgrades: Air sealing, insulation, and other efficiency improvements.
  • Advanced Repairs: Extensive home performance upgrades or HVAC replacement for qualifying households.

Now Serving More of South Carolina!

We believe every South Carolinian deserves a safe, comfortable, and energy-efficient home. That’s why we are incredibly excited to announce that our program territory is expanding! 

We are actively rolling out services to homeowners in the Charleston Tri-County, North Coast, and Midlands regions.

Coming Soon: We are currently finalizing our launch details. Check back shortly for updated eligibility requirements, region-specific details, and our easy-to-use application.

Privacy Commitment: Your privacy is a priority. The information collected in this form is used exclusively to verify program eligibility and provide services. We do not sell, rent, or share your data with third parties for marketing purposes.