47PJ0025F0066↗
Ameresco Inc received this contract from PBS Energy Division, Public Buildings Service: $111.90M obligated so far for special studies/analysis- building technology. It runs to 2047-08-30.
Key facts · data as of Oct 25, 2026
- Recipient
- Ameresco Inc
- Awarding agency
- Public Buildings Service (General Services Administration)
- Contracting office
- PBS Energy Division (47PA10)
- Obligated to date
- $111.90M
- Potential value
- $166.34M
- Ends
- 2047-08-30
Source: USAspending.gov prime award records (obligations: money committed, not outlays), data as of Oct 25, 2026.
Cite this page: SpendQuery, Award 47PJ0025F0066, data as of Oct 25, 2026, https://spendquery.com/award?id=CONT_AWD_47PJ0025F0066_4740_DEEE0008027_8900
Ameresco Inc: all federal awards · General Services Administration: spending · PBS Energy Division: what it buys
ENERGY SAVINGS PERFORMANCE CONTRACT, NATIONAL DEEP ENERGY RETROFIT PROGRAM ROUND 6, REGION 8 FOR IMPLEMENTATION OF ENERGY CONSERVATION MEASURES AT THE DENVER FEDERAL CENTER AND THE US COURTHOUSE IN DOWNTOWN DENVER.
What it is
- Product or service
- Special Studies/Analysis- Building Technology (PSC B540)
- Industry
- Engineering Services (NAICS 541330)
- Contracting office
- PBS Energy Division (47PA10)
- Competition
- Full and open competition · 13 offers received
- Pricing
- Firm fixed price
- How it was bought
- Multiple-award IDIQ · under DEEE0008027
- Solicitation
- GSANDER620222
- Where the work is
- Jefferson, CO · district CO-07
Obligations by fiscal year
SpendQuery holds FY2023 on; earlier years are on USAspending.gov.
Subcontractors: where the money went next
No subawards reported for this award. Primes report subawards of $30,000 or more; many awards have none.
Every action
10 actions since 2024-12-30. Each is a modification or amendment with the money it added or took back.
| Date | Modification | Kind | Amount | What the agency wrote |
|---|---|---|---|---|
| 2026-08-31 | PS0010 | Supplemental agreement (work within scope) | $0 | ACCEPTS AMERESCO'S DFC BUILDING 50 TENANT SHUTTLE SERVICES PROPOSAL DATED 07/16/2026 FOR 175 WORKING DAYS, EXCLUDING FEDERAL HOLIDAYS, FOR THE DATES OF 08/03/2026 - 04/02/2027. ALL OTHER TERMS AND CONDITIONS REMAIN THE SAME. |
| 2026-06-01 | PS0009 | Change order | $0 | UPDATES G.3.A, IMPLEMENTATION PERIOD INVOICES MUST ALIGN WITH THE APPROVED SCHEDULE OF VALUES. G.4.2, PROGRESS PAYMENTS BASED ON GSA-ACCEPTED SCHEDULE OF VALUES. H.2. TITLE AND RISK FOR OFF-SITE MATERIALS REMAIN WITH THE CONTRACTOR UNTIL INSTALLED. |
| 2026-03-19 | PA0008 | Administrative change | $0 | NDER 6 R8 -ESPC - CHANGING CONTRACTING OFFICERS |
| 2026-03-11 | PS0007 | Supplemental agreement (work within scope) | $70.84M | RE OBLIGATION OF FUNDS FOR IRA |
| 2026-03-11 | PA0006 | Funding only | -$82.39M | ESPC DE-OBLIGATION OF FUNDS WILL BE RE-ALLOCATED IN ANOTHER MODIFICATION |
| 2025-09-18 | PA0005 | Funding only | $0 | NDER^ REGION 8 - TRANSFER OF FUNDS FROM ONE ACCOUNTING LINE TO ANOTHER ACCOUNT LINE |
| 2025-08-27 | PA0004 | Administrative change | $0 | CONTRACTING OFFICER AUTHORITY IS TRANSFERRED FROM HEIDI JOHNSON TO REGINALD WILLIAMS. |
| 2025-06-30 | PS0002 | Terminated for convenience | -$16.78M | NOTICE OF TERMINATION AGREEMENT (PARTIAL) FOR REMOVAL OF ENERGY SALES AGREEMENT FOR ENERGY CONSERVATION MEASURE 4.2 PHOTOVOLTAIC SYSTEM AND BATTERY ENERGY STORAGE SYSTEM FROM THE CONTRACT SCOPE. |
| 2025-03-13 | PA0001 | Terminated for convenience | $0 | NOTICE OF TERMINATION FOR CONVENIENCE - PARTIAL. |
| 2024-12-30 | 0 | $140.23M | ENERGY SAVINGS PERFORMANCE CONTRACT, NATIONAL DEEP ENERGY RETROFIT PROGRAM ROUND 6, REGION 8 FOR IMPLEMENTATION OF ENERGY CONSERVATION MEASURES AT THE DENVER FEDERAL CENTER AND THE US COURTHOUSE IN DOWNTOWN DENVER. |
Source: USAspending.gov prime award transactions and FSRS subaward reports, as loaded by SpendQuery (data as of 2026-10-25). Amounts are obligations (money committed), not outlays. The official record on USAspending.gov ↗