A lower electricity price does not necessarily produce a lower campus electricity obligation. The owner may still owe delivery charges, minimum payments, infrastructure contributions and collateral tied to a load that has not arrived. As a campus grows across tenants and phases, the service contract can commit cash faster than the lease portfolio produces it. That mismatch belongs in development underwriting, not only energy procurement.
The campus problem
Illustrative scenario, not a claimed client result.
Consider three planned phases. Tenant A has a signed lease and a staged operating ramp. Tenant B has reserved space but can defer its start. Tenant C is still a marketing assumption. A provider proposal requires early infrastructure expenditure for all three. An energy supplier offers an attractive headline rate based on the ultimate load. The owner must choose a service commitment and supply structure before knowing whether all the demand will arrive. This is a capital-allocation problem as much as an energy-procurement problem.
Separate charges that consumption can change from obligations that remain
Build the comparison from the actual provider and supply documents. Identify energy charges, demand-related charges, fixed facilities costs, minimum commitments and security requirements. Their application varies with the service arrangement. On-site generation may reduce purchased energy while leaving an infrastructure payment unchanged. Storage may affect a measured demand peak if the tariff and dispatch allow it, but that does not mean the owner has reduced every component of the bill.
A tenant's ramp makes those distinctions financially important. If the campus owes a fixed monthly amount before the tenant reaches full operation, lower energy use may offer little relief against that fixed cost. A large parent company logo also does not establish which entity guarantees the obligation. The owner's financing and legal teams need to evaluate the actual contracting entity, payment trigger, credit support and termination rights. Those details determine who funds the service when occupancy slips.
The service structure controls which documents matter. A campus in a competitive retail area may have regulated delivery and a separate retail supply contract. A cooperative or municipal utility may combine those relationships differently. The owner cannot select a preferred structure without a lawful territorial route. Compare the actual provider's approved terms, facilities agreement and available flexibility programs. Keep approved charges, pending proposals and Sitebraid recommendations in separate columns.
The Texas context
Texas SB 6 establishes a large-load framework that includes financial commitments and interconnection requirements. It does not provide a single universal data-center price. The actual provider territory, approved tariff, supply contract and implementation requirements determine the applicable obligations. Model those documents, not a statewide cents-per-kWh assumption.
Test the bill at the delayed ramp, not only the planned ramp
For a simple illustration, assume a contract has a $1 million annual fixed facilities obligation plus variable energy charges. Cutting energy purchases by 20 percent does not reduce that $1 million unless the contract provides otherwise. The example is arithmetic, not a Texas tariff quote. The relevant comparison is the whole annual cash requirement, including the cost of the asset used to reduce imports and the service commitments it cannot displace.
Sitebraid would connect that bill model to the campus phase plan before the owner commits ultimate demand. Compare an initial service block with later expansion, a larger early commitment backed by adequate support, and alternative energy investments. Run each at expected occupancy and with a delayed tenant. The recommendation should identify the cheapest supportable route at the relevant risk level, not the lowest advertised energy rate. If curtailment or storage revenue is included, it must follow a qualified operating and contractual basis rather than a vendor's generic savings percentage.
A flexibility case should include notice, duration, permitted frequency, lost compute, restart demand and nonperformance consequences. Workload labels such as AI training, mission critical or national security do not create an automatic tariff class. The provider arrangement and demonstrated operating capability determine whether a flexible service is available and valuable.
Solutions and their tradeoffs
Commit by supported phase
Limit early service and supply obligations to the demand justified by contracts and delivery evidence.
Conditions to resolve: Provider acceptance and the cost of later expansion must be established.
Fund shared works ahead of occupancy
Bring forward the infrastructure only where the sponsor can carry the unsupported portion.
Conditions to resolve: An explicit liquidity reserve, asset allocation and cancellation downside.
Separate energy assets and contracts
A third-party generation or storage arrangement may change who owns equipment and which payment obligation the campus accepts.
Conditions to resolve: A PPA does not remove utility obligations or guarantee lower total cost.
Separate the four payment exposures
Swipe or scroll to compare all columns.
| Exposure | What must be established | Delayed-phase question |
|---|---|---|
| Energy consumed | Supply price, settlement point and volume shape | Does an unused contracted volume create a settlement liability? |
| Capacity or delivery | Actual demand formula and minimum obligation | Can the reserved capacity be reduced or transferred? |
| Enabling infrastructure | Contribution, ownership and recovery conditions | Who pays for works that the missing tenant would have used? |
| Credit support | Posting amount, release tests and expiry | Can the sponsor fund a prolonged overlap of collateral and debt service? |
This is the development problem behind our energy cost and commitments challenge. Our Power & energization capability explains the scope Sitebraid can take on.
Putting the analysis to work
Collect the actual delivery tariff, facilities agreement, proposed supply terms, security requirements and tenant payment schedules. Identify the billing meter and demand interval, minimum billing provisions, ratchets if applicable, pass-through charges, termination amounts and capacity-release rules. Reconcile IT demand to total facility imports including cooling and losses. Ask counsel and financing advisors which tenant payments can be relied on by the entity signing the utility agreement. A well-known tenant parent is not credit support unless the relevant obligation is enforceable against it.
How Sitebraid would support this decision
Rebuild the baseline bill
Model the initial ramp and steady state using the actual billing determinants. Reconcile sample calculations to the provider or supplier before using them in underwriting. Keep infrastructure expenditure and refundable security separate from operating expense.
Stress the revenue and demand together
Test a delayed Tenant B, lower utilization, a failed energy asset and a peak occurring outside the expected window. Track liquidity as well as project value. A cheaper average bill can still require more cash at the worst point in the phase.
Allocate the obligation contractually
Have the commercial and legal teams align tenant reservation payments, load changes, permitted pass-throughs and termination consequences with provider commitments. Do not silently charge Tenant A for an unlet future phase.
Make a gated procurement decision
Release the supported service tranche and retain priced options for later demand where available. Sitebraid coordinates the load basis, development schedule and counterparties so procurement closes the right obligation rather than merely selecting a supplier.
How we protect the decision
Do not describe proposed or negotiated terms as an approved tariff. Renewable procurement changes energy sourcing; it does not automatically change the regulated customer class. Model incentives only after eligibility and timing are established. Require a written decision if a rate forecast, tenant guarantee or capacity-release assumption is still unresolved when capital is requested.
The result the owner should require
The owner receives a phase-by-phase cost and liquidity model reconciled to actual agreements, a list of obligations supported by tenant credit, and a funded downside for the remaining exposure. A subsequent execution engagement closes the assigned utility and tenant interfaces. Completion is not a target blended rate without the contracts that make it achievable.
How to measure progress
- Total annual cost and peak liquidity need by phase.
- Minimum obligations unsupported by enforceable tenant payments.
- Collateral overlap and release milestones.
- Cost and timing of reducing or reallocating a delayed phase.
The decision to take forward
Underwrite the entire service obligation against the actual tenant ramp and credit. Separate unavoidable commitments from costs that dispatch can influence. Then negotiate phase sizing, security and supply with a clear view of the cash exposure if the next tenant arrives late.
If your electricity tariff or credit terms are still open, our Power & energization work tests the service structure and who pays before you sign.
Continue with A Texas data center campus can lose twice on the same megawatt. to examine the connected decision.