Attachment I - SOW_0001.pdf

SPE60424R0406 F.E. Warren AFB 2024 Attachment I – Amendment 0001 Page 1 of 8

ATTACHMENT I – Amendment 0001

STATEMENT OF WORK

1. ACRONYMS

For the purposes of this solicitation/contract, the following acronyms have the meaning provided:

ARR Auction Revenue Rights

BAA Balancing Authority Area

CFE Carbon Pollution-Free Electricity

CLIN Contract Line Item Number

CRSP Colorado River Storage Project

EMMO Energy Management and Marketing Office

EO Executive Order

FEW Francis E. Warren Air Force Base

FFP Firm Fixed-Price kW Kilowatt kWh Kilowatt-Hour

LAPT Rocky Mountain Region Loveland Area Projects

LMP Locational Marginal Price

MDSL Meter Data Submittal Location

MTE Member Test Environment

MWh Megawatt-Hour

NITS Network Integration Transmission Service

OATT Open Access Transmission Tariff

POD Point of Delivery

POR Point of Receipt

PTO Participating Transmission Owner

RAW Resource Adequacy Workbook

RTO Regional Transmission Organization

SPP Southwest Power Pool

SPP-W Southwest Power Pool West

TCR Transmission Congestion Rights

WACM Western Area Colorado Missouri

WAPA Western Area Power Authority

WAPA – LAP Western Area Power Authority – Loveland Area Project

WAPA-RMR Western Area Power Authority – Rocky Mountain Region

Attachment I – Amendment 0001 Page 2 of 8

WEIS Western Energy Imbalance Service

2. SUPPLIES TO BE FURNISHED

2.1 The Government is soliciting offers for the supply of electricity, resource adequacy capacity, network transmission arrangements for electricity, and all Southwest Power Pool market and ancillary services for Francis E. Warren Air Force Base in Wyoming. The Contractor will be the Load Responsible Entity for FEW and shall supply and deliver electricity and any ancillary services required in this Statement of Work. The total quantity of electricity to be supplied is estimated to be 71,415,833 kWh (1,660,833 kWh / Month). This contract quantity is a best estimate based on historical data of the Government’s requirements for the contract period and is not inclusive of FEW’s WAPA allocation or behind-the-meter wind generation. Contract performance shall be accomplished in accordance with the terms and conditions of this contract. A FFP pricing structure is requested only for those services ancillary to the supply electricity (CLINS 0001 and 0002).

Table 1: Contract Line Items

CLIN Description Units Quantity1 Period2 0001 SPP Enrollment Fee Each 1 SPP Enrollment

0002 Transaction Fee Each (Month) 43 Electricity Supply

1Quantity estimated based on anticipated contract award date of November 1, 2024. Quantity will be finalized prior to contract award.

2Each period is defined in Section 5 of the Statement of Work.

2.2 The Government is soliciting offers for a 5-year (60-month) FFP Requirements Type Contract utilizing Locational Marginal Pricing beginning on the date of contract award, anticipated to occur on November 1, 2024. Electricity deliveries will begin April 1, 2026, commensurate with the start of SPP-West operations. Prices shall include all costs necessary to fulfill the requirements described in the Statement of Work

3. DESCRIPTION

FEW is a federal enclave located northwest of Cheyenne, Wyoming. FEW is not a retail customer of a local utility and electric service to FEW is not subject to regulatory authority of the Wyoming Public Service Commission. FEW’s point of delivery is Warren Substation which is also the point of interconnection with the Western Area Power Administration’s Loveland Area Project (WAPA-LAP) transmission system via 115 kV lines from the Happy Jack substation. WAPA-LAP is currently part of the Western Area Colorado Missouri (WACM) Balancing Authority Area (BAA).

WAPA-LAP will be joining the SPP as a Participating Transmission Owner (PTO) effective April 1, 2026. WAPA-LAP provided notice to the Air Force that it would not be the Market Participant or Load Responsible Entity for FEW. FEW will be an Embedded Entity within the SPP-WRTO and it is the intent of the Government that Warren Substation (GPS Coordinates are 41.13603827283459, - 104.8853114067228) will become a point of delivery within SPP. The Department of the Air Force seeks to contract with a Market Participant to supply FEW’s full electricity requirements in the Integrated Marketplace to include facilitating FEW’s participation in the SPP RTO. An Embedded Entity is an entity that is part of the current Western Area Colorado Missouri (WACM) or Western

Attachment I – Amendment 0001 Page 3 of 8

Area Upper West (WAUW) Balancing Area that will be coming into the SPP RTO with WAPA’s integration into SPP.

WAPA owns the 115kV transmission line and associated revenue meters serving the Warren Substation. FEW owns the high voltage equipment within the substation, including: four power circuit breakers, associated gang operated disconnect switches, motor operated disconnect switches and associated substation equipment. High voltage equipment is operated and maintained by WAPA under a coordinated facilities agreement.

FEW has a NITS Agreement with the Rocky Mountain Region Loveland Area Projects (LAPT) of WAPA. The NITS provides transmission for designated resources including 3.16 MW of Firm Transmission associated with delivery of federal hydropower with the Point of Receipt (POR) of Archer Substation; and 7 MW of Firm Transmission with POR of Ault Substation. The NITS includes designated network loads of 5.03 MW in the Summer and 4.83 MW in the Winter with the Point of Delivery (POD) of Warren Substation. FEW is coordinating with WAPA and SPP to ensure rollover transmission rights consistent with the SPP OATT for the renewal of service and reservation priority.

The Contractor will need to take necessary steps to document the NITS Agreements within SPP.

FEW’s electricity supply is currently provided by a combination of WAPA-LAP hydropower and short-term (Day-Ahead and Real-Time) energy purchases procured by WAPA’s Colorado River Storage Project’s (CRSP) Energy Management and Marketing Office (EMMO). With the effective date of the SPP-W operation, scheduled for April 1, 2026, the WAPA-CRSP EMMO will no longer provide energy supply to FEW.

Attachment I - Installation Data Sheet, provides 12 months of historical hourly load, and hourly schedules for both WAPA-LAP hydropower and Day-Ahead purchases.

4. ELECTRIC SUPPLY RESOURCES

FEW’s electric requirements are to be met with three different categories of electric resources.

4.1 WAPA Hydropower. FEW is entitled to an allocation of hydropower from the Bureau of Reclamation’s Loveland Area Projects which is marketed by the WAPA Rocky Mountain Region (WAPA-RMR) office. An Interagency Agreement between FEW and WAPA-RMR sets forth the terms and conditions for delivery of the WAPA-LAP hydropower. As per the terms of the Interagency Agreement, FEW will pay WAPA-RMR directly for firm electricity supply, inclusive of transmission.

The Contractor will be responsible for scheduling the WAPA-LAP hydropower via WAPA-RMR scheduling portal, consistent with the terms of the Interagency Agreement which will be shared with the Contractor upon award of the Contract. FEW’s Firm Electric Contract with WAPA-LAP for hydropower extends through 9/30/2054. The firm allocation of WAPA-LAP provided for under the current Interagency Agreement is provided in the WAPA-LAP Tab of Attachment III – Installation Data Sheet.

4.2 Behind the Meter Generation. There are 3 wind turbines located behind the meter at FEW: two 660 kW Vestas and a single 2,000 kW Gamesa. The 2MW Gamesa turbine was taken out of service in 2015 and is not presently scheduled to return to service. The Contractor is not responsible for the operation of the behind the meter turbines. Impacts of the turbines for the Market Participant Contractor will be limited to that of impacts to forecasts and scheduling, and any relevant SPP charges (regulation, energy imbalance) would be treated as direct pass-through charges. There may be changes behind the meter generation as the current units end their useful

Attachment I – Amendment 0001 Page 4 of 8 lives. The Contractor would receive a minimum of 12-months notification of additional behind-the-meter generation.

4.3 Day-Ahead and Real-Time Power Purchases. Currently, load in excess of hydropower and behind the meter generation is met with day-ahead and real time purchases. The Contractor will be responsible for making any and all day-ahead and real-time energy purchases required to meet the full electric requirements of FEW after consideration of WAPA-LAP hydropower and behind-the-meter generation.

5. PERIOD OF PERFORMANCE

The government intends to award a five-year contract with an expected start date of November 1, 2024. The period from the date of contract award until the SPP-RTO West effective date, presently scheduled for April 1, 2026, will be the SPP Enrollment Period. The Electricity Supply Period will begin April 1, 2026 and conclude five years after the date of contract award. If the Contractor is able to provide full requirements Electricity Supply in WACM/WEIS, and FEW and WAPA are both prepared to transition services described in CLIN 0002 prior to the SPP-0RTO West effective date, a bi-lateral contract modification may be executed to establish a new start date for the Electricity Supply Period prior to the SPP-RTO West effective date currently scheduled for April 1, 2026.

6. MARKET PARTICIPANT REQUIREMENTS

As a registered Market Participant in SPP with an executed Market Participant Agreement accepted by SPP, the Contractor must comply with the provisions of the SPP OATT, SPP Business Practices, and SPP Market Principles for furnishing full requirements electricity supply to FEW. The Contractor will be the Load Responsible Entity (LRE) for FE Warren’s load in the Integrated Marketplace, including financial responsibility to SPP for load and/or generation. The Contractor is required to take all steps necessary to register FEW’s load within SPP consistent with applicable timelines leading up to the April 1, 2026 date on which WAPA will formally join SPP and the WACM Balancing Area will cease to exist.

The addition of FEW as a load does not impact the Contractor’s application or determination previously submitted to SPP consistent with the OATT Attachment X, Southwest Power Pool Credit Policy.

During the initial SPP Enrollment Period (Contract Award – March 30, 2026) of the contract, the Contractor will be responsible for the following actions:

a. Updates, as applicable, to Contractor MP, Meter Agent, and Local Security Agreements to reflect addition of FEW load

b. Registration of FEW’s load

c. Member Test Environment (MTE) Connectivity Testing

d. Completion of any Meter data exchanges with SPP

e. Shadow Settlement Testing

f. All other actions required to be the Market Participant and LRE

6.1 Meter Agent. WAPA owns and operates the two 115-kV Schweitzer Sel-735 revenue meters WAF6301P21 and WAF6301P22, however, settlement and metering for FEW will be the responsibility of the Contractor. The Contractor must either have a current meter agent agreement with SPP, or have a relationship with at least one meter agent operating in SPP. The Meter Agent will

Attachment I – Amendment 0001 Page 5 of 8 fulfill all responsibilities required for supply to FEW, including responsibility for the acquisition of meter data at the 115-kV delivery point, aggregation of meter data, transfer of meter data, and application of meter data to settlement intervals on behalf of FEW.

6.2 Procuring Day-Ahead and Real-Time Energy. The Contractor will serve as the LRE for FEW and will procure energy resources required to meet projected loads at FEW.

6.3 Resource Adequacy Compliance. The Contractor will serve as the LRE for FEW load in SPP. The Contractor will report the FEW load in the Contractor’s Resource Adequacy Workbook (RAW) for SPP Resource Adequacy reporting. The Contractor is responsible for procuring capacity and transmission resources sufficient to meet SPP Resource Adequacy requirements.

6.4 SPP Transmission. The Contractor shall execute all necessary agreements required to provide Network Transmission Service to FEW. Transmission service associated with delivery of WAPA-LAP hydropower and associated capacity will be treated separately, pending final resolution of the WAPA-SPP tariff documents and approval of grandfathered transmission arrangements.

FEW anticipates that the Air Force will retain transmission rights associated with current NITS Agreements. Subsequently, the Contractor will represent FEW’s interests in the auctioning and awarding of annual and monthly Transmission Congestion Rights (TCR) revenues.

6.5 Scheduling Coordination. The Contractor will schedule resources to meet FEW’s projected loads. In order of priority, the Contractor will schedule energy generated from (1) the WAPA-LAP Hydropower, (2) Term purchases , and (3) Day-Ahead and Real-Time purchases. The Contractor will coordinate with WAPA for scheduling federal hydropower consistent with the protocols, including minimum and maximum hourly schedule limitations and seasonal and monthly firm energy quantities. The Contractor shall seek to reduce costs by optimizing scheduling of market purchases and WAPA-LAP hydropower.

6.6 SPP Market Settlements. The current settlement point is designated in WEIS MDSL as WACM_WAFB. The Settlement point within SPP has not yet been specified. The Contractor shall perform estimated settlements each day and compare those settlements to weekly SPP invoices. Settlement charges will be invoiced on a pass-through basis and the Contractor will develop a corresponding line item on the monthly invoice for full recovery of applicable SPP charges and credits. Resettlement charges will be included with the line item for settlement charges. The Contractor will make available backup settlement invoices upon request by DLA or Air Force. The Contractor shall submit and reconcile any disputed Air Force charges to SPP in accordance with the SPPapplicable Tariff.

7. CLIN PRICING

7.1 CLIN 0001 – SPP Enrollment Period. This Firm Fixed-Price shall include all costs associated with the establishment of FEW’s load within SPP to include working with the Air Force to include all documentation and data required by SPP for transmission service and testing. The Contractor shall invoice FEW on a monthly, pro-rated, basis over the duration of the Start-up Phase SPP Enrollment Period.

Attachment I – Amendment 0001 Page 6 of 8

7.2 CLIN 0002 – Transaction Fee. This Firm Fixed-Price will compensate the Contractor for all labor and efforts related to the procurement of energy and capacity resources, all market participant services, all scheduling coordinator services, and all costs related to settlements and preparation of monthly invoices. The Transaction Fee shall be invoiced to FEW as a separate line item on each monthly electricity supply invoice issued following the commencement of the Electricity Supply Period.

8. PASS-THROUGH CHARGES/CREDITS

8.1 Electric Supply Resources. The Contractor will invoice FEW direct costs, without markup, for procurement of electricity supply resources, excluding energy provided by WAPA-LAP.

Term purchases will be invoiced consistent with the pricing terms of the Contractor and the supplier/generator resource without mark-up. Day-Ahead and Real-Time energy resources will be invoiced in conjunction with the SPP Settlements Process, identified with the applicable SPP settlement code as a line item on the invoice. Invoices should include both billing units in kWh and contract and/or average market rates presented in $/kWh.

8.2 Resource Adequacy Resources. The Contractor shall invoice FE Warren actual costs, without markup, for procuring capacity resources, excluding capacity provided by WAPA-LAP, and associated transmission as needed to meet Resource Adequacy requirements. The Contractor should include relevant billing units and charges on a monthly, pro-rated basis as applicable.

8.3 SPP Transmission Services. The Contractor shall include the actual costs for transmission service, without markup, consistent with the rates and terms of service of the SPP OATT. The Contractor should include relevant billing units and charges on a monthly, pro-rated basis including costs or revenues associated with Transmission Congestion Rights.

8.4 SPP Market Settlements. The Contractor shall aggregate SPP Settlement charges, excluding Day Ahead and Real Time energy charges which are invoiced according to paragraph 2.6.a, and present the aggregated charges on the monthly invoice as a lump sum without markup. A more detailed settlement report should be included as backup to the monthly invoice with totals matching the amount presented on the bill.

9. INVOICE AND PAYMENT

In addition to the requirements included in FAR 52.212-4(g) and (i), the following billing and payment procedures apply.

9.1 CLINs 0001 and 0002 will be invoiced according to the price and schedule agreed to in the contract. Pass-Through Charges/Credits, as identified in Section 8 of this Statement of Work shall be invoiced based on the product of prices (rates) and metered quantities at the Point of Delivery. The contractor may only invoice for charges allowed under the terms and conditions of the contract. Any costs associated with billing shall be the responsibility of the Contractor and shall be included as part of the offered price in CLINs 0001 and 0002. The Government will not pay any additional charges for billing services. Each invoice shall include billing units and prices by CLIN.

Billing backup may be required for the review of prices for the Pass-Through Charges/Credits defined in Section 8 of this Statement of Work . Supporting documentation calculations

Attachment I – Amendment 0001 Page 7 of 8 methodologies, assumptions and source data to substantiate all costs charged to the Government) may be required before payment will be made. Such documentation may include, but is not limited to:

a. Interval prices (hourly)

b. Interval load data (hourly)

c. Daily Zonal Scaling Factors (as applicable)

d. Line Loss Factors (as applicable)

e. Resource Adequacy/Capacity Prices, Values ($/kW month)

Each Contractor invoice shall include the following information:

a. Installation name, Account Number and Service Location

b. Contractor information such as logo, address, point of contact (name and phone number), and wiring information.

c. Billing period for each account

d. Total consumption for each account

e. Contract energy rate ($/kWh) and total energy charge

f. Capacity and demand information, Including Peak Contribution

g. Auction Revenue Rights (ARR) Credit

h. SPP Settlement Charges

9.2 Record Keeping. The Contractor shall keep records of data required to bill in an electronic database format compatible with Microsoft Excel. The Contractor shall provide to DLA Energy or to any party designated by DLA Energy, interval data (for those accounts with an interval meter) in Microsoft Excel format, on a monthly basis throughout the entire delivery term of any resultant contract.

9.3 If the Contractor is unable to issue a bill based on actual meter reading due to the failure of meter communication devices the contractor/supplier may issue a bill based on an estimated reading for the affected account. The contractor/supplier must inform the customer of the reason for the issuance of the estimated bill, and the Government reserves the right to obtain documentation relating to the efforts taken by the contractor/supplier to obtain the meter read data. For estimated billing purposes, the contractor shall use the relevant monthly consumption data (as the estimate) included in the applicable Installation Data Sheet. All estimated bills shall be trued up on the next billing cycle.

11. ELECTRICITY ORDERING PROCEDURES

For the purposes of this contract, the instantaneous load at the Point of Delivery, as described in the individual Installation Data Sheet, shall constitute an order for electricity to be furnished under this contract.

12. NOTIFICATION OF TARIFF/RATE CHANGES

The Contractor shall use commercially reasonable efforts to provide the Contracting Officer with written notice received by the Contractor of any relevant changes to the transportation tariff/rate or the scheduling of a tariff/rate hearing that would reasonably be expected to have impact on the installations within a commercially acceptable time frame. Failure of the Contractor to comply with

Attachment I – Amendment 0001 Page 8 of 8 this contract text shall not be grounds for termination for cause. E-mail notification is acceptable, provided it includes the specific tariff change (via cut and paste) and its effective date.

10. CFE

Executive Order (EO) 14057, Catalyzing Clean Energy Industries and Jobs Through Federal Sustainability, was issued on December 8, 2021. The EO requires the Government transition to 100% Carbon Pollution-Free Electricity (CFE) by 2030. It is the Government’s intent to maximize the amount of CFE it procures pursuant to this contract, subject to terms, conditions, and prices mutually agreed to in writing by Contractor and the Government. Contractor shall use reasonable efforts consistent with the Statement of Work to identify available CFE and present options to the Government to fulfill the Government’s energy requirements under this contract with CFE. The parties agree that such reasonable efforts do not constitute a guarantee by the Contractor that it will provide CFE.

Reasonable Efforts are defined as, at a minimum, the contractor and government mutually agree to commercial terms such as pricing, product structure, and term duration prior to the purchase of any CFE compliant with EO 14057. Contractor will supply an annual update on the market for SPP based CFE compliant projects consistent with the 5-year term of this contract, to the extent this information is known. This may also include information provided to contractor from its industry partners.