Energy Savings Performance Contract (ESPC) ENABLE projects use the General Services Administration's (GSA) Supply Schedule SIN 334512 to select a qualified energy service company (ESCO). The following is a current list of ESPC ENABLE ESCOs.*

* As of June 9, 2023. View the GSA eLibrary Contracting Listing for SIN 334512 ESCO contact information.
^d Firm is a U.S. Department of Energy (DOE) indefinite-delivery, indefinite-quantity (IDIQ) ESCO.
^s Firm is a small-business ESCO.

The ESCO is required to complete a two-step qualification process to become an eligible ESPC ENABLE service provider. The process includes:

1. Becoming a DOE-qualified ESCO
2. Being awarded a contract under the GSA schedule.

The Federal Energy Management Program (FEMP) maintains a qualifications process for ESCOs that are interested in offering ESPC services. Any ESCO on the GSA Supply Schedule SIN 334512 is required to be DOE qualified before being issued a GSA Schedule award.

Once it is determined that an ESCO meets the DOE qualification criteria, it can begin preparing an offer to be awarded a GSA Schedule contract. GSA Supply Schedule SIN 334512 requires potential vendors to review all solicitation-related documents and submit all items required in those documents.

GSA Multiple Award Schedule SIN 334512 Contacts