The key products and services being delivered under this federal contract IDV are energy efficiency and conservation services for federal facilities. The prime contractor, Constellation Energy Solutions, LLC, holds a multiple award schedule contract (GS21F0139V) with the General Services Administration that allows federal agencies to procure a range of energy management solutions. Under this contract, Constellation Energy Solutions has been awarded various delivery orders to provide services such as investment grade audits, energy management control system upgrades, water leak detection surveys, and electricity supply for federal facilities. The contract ceiling value is $37.3 million, and it has a period of performance from 2009 to 2029. The contract does not utilize any small business set-asides, indicating Constellation Energy Solutions competes as a large business. The federal agencies issuing these task orders include the National Aeronautics and Space Administration, the Department of Energy, and the General Services Administration, demonstrating Constellation's expertise in providing comprehensive energy efficiency projects across the civilian government.
Mod # | Description | Reason For Modification | Federal Obligation (Click to sort descending) | Date (Click to sort ascending) |
|---|---|---|---|---|
| PS0046 | Novation Agreement | $0 | 4/30/25 | |
| PSA893 | Other Administrative Action | $0 | 4/25/25 | |
| PO0045 | Novation Agreement | $0 | 3/25/25 | |
| PSA888 | Other Administrative Action | $0 | 1/22/25 | |
| PSA887 | Other Administrative Action | $0 | 12/23/24 |
Name | Description | Awardee | Potential Value (Click to sort descending) | Award Date (Click to sort descending) | Last Date To Order (Click to sort descending) | Updated At (Click to sort descending) |
|---|---|---|---|---|---|---|
GS21F0139V-GS23FPE003 | Constellation Energy Projects & Services Group, Inc. | $6.0m | 12/31/09 | 12/31/14 | 11/2/11 |
Name | Description | Awardee | Potential Value (Click to sort descending) | Award Date (Click to sort descending) | Completion Date (Click to sort descending) | Updated At (Click to sort descending) |
|---|---|---|---|---|---|---|
Delivery Order GS21F0139V-80NSSC24FA051 | Constellation Newenergy Inc. | $112.3k | 10/30/23 | 8/31/24 | 8/1/24 | |
Delivery Order GS21F0139V-DJBP0700COBOM2D10016 | Constellation Energy Projects & Services Group, Inc. | $906.2k | 10/1/12 | 10/24/12 | 10/24/12 | |
Delivery Order GS21F0139V-80NSSC22FA517 | Constellation Newenergy Inc. | $129.4k | 6/27/22 | 9/16/22 | 12/5/22 | |
Delivery Order GS21F0139V-80NSSC24FA179 | Constellation Energy Solutions, LLC | $86.8k | 1/4/24 | 7/31/25 | 5/28/25 | |
Delivery Order GS21F0139V-80NSSC22FA879 | Constellation Newenergy Inc. | $191.2k | 9/6/22 | 12/31/23 | 10/23/23 |
Name | Description | Size | Type (Click to sort descending) | Posted (Click to sort descending) |
|---|---|---|---|---|
MAS - Constellation Newenergy Inc. - GS21F0139V | 153KB | Not listed |