Affordable Community SIP Housing Porcupine SD

Location: Porcupine, SD

Project Information

Project Type: Residential, Affordable Housing
Manufacturer: Enercept
Builder: Thunder Valley CDC and homeowners
Design Professional: Pyatt Studios
Year Built: 2018


High Performance: Yes
HERS/EUI Index Score: 34.16
ACH50 - Blower Test Results: 1
CO2 lbs./sq.ft./year:

Awards/Certifications: DOE Zero Energy Ready Home, ENERGY STAR Certified, EPA Indoor AirPLUS

The developers are creating climate change resilient homes. SIP construction fit well because of the improved energy efficiency they offer. Thunder Valley CDC has limited construction crews and wanted a building system that would go up quickly and that the homeowners could participate in. Rural utilities are generally more expensive. By building energy-efficient housing, ownership becomes more affordable.


Affiliated Members

Enercept, Inc.

Watertown, SD


SIPA Website Sponsors