Multi-location energy procurement

What consolidation actually means when you have several meters

A portfolio agreement is one commercial structure covering many service points, not one meter. A supplier can put multiple sites, meters or utility accounts into a single supply contract with common pricing, term, credit provisions and renewal language, while listing every service point separately; what it cannot do is turn those points into one account. In Texas's competitive market each separately registered delivery point generally carries its own ESI ID — the Electric Service Identifier for the point where the transmission and distribution utility delivers power — and that identifier is distinct from the meter serial number and from the retail provider's own account number. A single street address can hold more than one, because a tenant space, a common area and an irrigation load can be metered separately. Each ESI ID remains its own market delivery point, so the customer keeps receiving delivery charges, taxes and regulated pass-throughs tied to that service point even while the supply beside them is bought as a block. The practical word for consolidation is therefore coordination: one commercial structure, synchronised terms, and a list of every point that has to be enrolled.

• One supply agreement can cover many service points without merging them.
• Every ESI ID stays separately registered, metered and billed.
• The ESI ID is not the meter serial number or the provider's account number.
• One address can hold several delivery points; verify each one.

The per-site inventory to build before anything else

The first artefact of a portfolio is an account master: one row per delivery point, carrying the legal entity that holds it, the exact service address, and the identifiers — the electricity ESI ID or the gas account and meter number — recorded verbatim. An address alone is not a reliable control for a transfer, an addition, a closure or a supplier enrolment, which is why the identifier rather than the street name is the key. Alongside the identifiers sit the meter and service data (interval status, rate class, tariff, service voltage or pressure class), between twelve and twenty-four months of consumption, the current supplier and contract with its end date and notice terms, the credit support the account carries, the people who own the account at the site, and the site's lifecycle status — active, acquired, under construction, leased, subleased or closing. The last field is the one portfolios most often omit and most often need, because a site that is closing or changing hands mid-term behaves differently from one that is simply renewing. Keep a source document and a last-checked date against every row so an estimated bill or a missing interval file is visible rather than mistaken for data.

• One row per delivery point, keyed on the ESI ID or gas account number.
• Record the legal entity, exact address, rate class and interval status.
• Attach twelve to twenty-four months of usage and the current contract terms.
• Note the site's lifecycle status; closures and handovers change the plan.

What a supplier needs site by site to price the block

A portfolio is priced account by account even when it is bought as a whole, so the data request is per site. The minimum package is the ESI ID or gas account number, the service address and the serving utility, twelve to twenty-four months of monthly consumption, the billed demand in kilowatts where a demand component applies, the peak demand and when it occurs, the load factor, the applicable rate class or tariff, whether the meter is interval-metered, the current contract's price structure and end date, and any operational change in view — an opening, a closure, a production shift, added electrification or on-site generation. For an interval-metered site the strongest package is the identifier plus at least twelve months of fifteen-minute kilowatt-hour data, which is the granularity ERCOT's load profiling uses, together with the monthly billing statements that show billed demand and the delivery charges. A smaller, non-interval site can often be priced from monthly usage against a standard profile, but for a large account the shape and the billed demand matter far more than the annual total.

• Quote from per-site data, never from a portfolio total.
• Interval sites: identifier plus twelve months of fifteen-minute kWh.
• Large sites: billed demand and load shape matter more than annual kWh.
• Flag operational changes — openings, closures, shifts, new load.

Why a portfolio does not price as the sum of its sites

A supplier quoting ten sites is pricing ten loads, not one. Volume matters because it decides whether the account is worth a dedicated bid, and because a larger block is easier to cover than many small ones. The more useful effect is diversity: sites whose peaks arrive at different times produce a flatter combined profile than any single site, and a flatter profile is easier to serve. That is why a portfolio price is not simply the sum of its sites' individual quotes, and why the same portfolio can price differently depending on which sites are included in the block. It also follows that the shape of each site still has to be right, because the block is only as good as its members: a demand-heavy site bundled with flat ones drags the combined profile in a way that a whole-portfolio average hides.

• Volume decides whether a supplier bids seriously at all.
• Load diversity flattens the combined peak, which is what gets priced.
• A portfolio price is not the sum of individual site quotes.
• Which sites are bundled together changes the answer.

The staggered-expiration problem, and how to converge the dates

Most portfolios are inherited rather than designed. Sites arrived as they were acquired or opened, each with its own contract start date, so expirations scatter across the calendar and no single moment exists at which the portfolio can be competed as a whole. Fixing that does not require ending contracts early; it requires choosing term lengths at each renewal that pull expirations toward a common window, which is only possible once the dates are written down. There are five working patterns. A single target date aligns sites to one future start, using short bridge terms for contracts that expire early. Forward-start procurement signs supply whose start dates match each incumbent's end. Anchor-and-add designates one agreement as the portfolio contract and adds sites as their own agreements expire, if the contract permits additions at a defined price. Annual tranches group sites by region, utility or expiry quarter. Rolling procurement replaces contracts continuously within a window and accepts more frequent market exposure. For whichever pattern is chosen, record whether a site added later receives the original price, the market price at the time of addition, or a separately negotiated one.

• Inherited contracts expire on dates nobody chose.
• Term length at each renewal is the lever that converges the dates.
• Patterns: single target date, forward-start, anchor-and-add, tranches, rolling.
• Define what a site added mid-term pays: original, market or renegotiated.

Four dates that are not the same date

A portfolio misses a window when four different deadlines are treated as one. The first is the regulatory notice a supplier owes the customer. In Texas, 16 TAC §25.475 sets the contract-expiration disclosure a retail provider must give for residential and small commercial customers, and small commercial status there turns on the fifty-kilowatt threshold described in 16 TAC §25.471; a large commercial account is generally governed by its negotiated contract instead. The second is the customer's own notice obligation under that contract, which is often a thirty, sixty or ninety day non-renewal notice with a termination fee attached. The third is the market lead time to actually enroll a replacement arrangement, which is real days of work even when the notice is short. The fourth is the internal approval deadline, which is set by the business rather than by any rule. The calendar should use the earlier of the contractual notice deadline and the operational procurement deadline, not the statutory notice alone, because relying on a supplier's courtesy reminder is how a site lands on a holdover product or a default rate.

• Regulatory notice (supplier), contractual notice (customer), enrollment lead time, internal approval.
• 16 TAC §25.475 covers residential and small commercial, not large accounts.
• Small commercial in Texas turns on the 50 kW line in 16 TAC §25.471.
• Use the earlier of the contractual and operational deadlines.

The clauses that decide how flexible the portfolio stays

A handful of clauses decide whether the block can absorb change. A minimum-usage or take-or-pay commitment sets a volume the customer owes for even if the sites use less, and it should be read separately from a demand ratchet: a ratchet preserves a percentage of prior peak demand in the billed demand, so a site can take very few kilowatt-hours and still carry a high demand charge. Credit support — a deposit, a letter of credit, a guaranty or a defined unsecured limit with collateral triggers — is negotiated at portfolio level and sized on the whole block, so adding a weak site can move it. Add-site and delete-site rights decide whether a new location joins at a defined price or needs fresh consent, and whether a closure, sale or lease expiry can remove a site without a fee and without its usage counting against the minimum. An aggregation clause states whether accounts are pooled for volume, demand, credit or eligibility, and an assignment or change-of-control clause governs what happens to the agreement after an acquisition. Natural-gas agreements add their own quantities — an annual contract quantity, a maximum daily quantity and a minimum daily quantity — with take-or-pay and make-up rights that electricity contracts do not carry.

• A demand ratchet can apply even when consumption falls.
• Credit support is sized on the whole block, so additions can move it.
• Add-site and delete-site rights decide how portable the block is.
• Gas adds ACQ, MDQ and MinDQ, with take-or-pay and make-up rights.

Governance: who signs, and which schedule wins

Running a portfolio means keeping three linked schedules honest. The account master holds one row per delivery point. The contract register holds one row per agreement, listing every site it covers and the commercial terms those sites are on. The expiration dashboard holds one row per site and contract end date, with the notice deadline and the procurement status beside it. Reconcile the three before any solicitation, because a register that lists only corporate locations will miss separately metered premises, leased space, inactive accounts and any site whose utility account differs from the supplier's schedule. The governance question underneath is human: approvals often sit with different legal entities, a landlord or property manager may hold the utility account at a leased site, the budget cycle may not line up with the contract start, and the person who signed the last agreement may have changed role. Name, for each site, who owns the account, who is authorised to sign for it, and whose budget the charge lands in — because discovering a signature problem while a notice window is closing is how a portfolio ends up on default rates across several sites at once.

• Keep an account master, a contract register and an expiration dashboard.
• Reconcile the three before going to market; registers miss leased and idle sites.
• Name the account owner, the signer and the budget holder per site.
• Confirm the previous signer's authority has been replaced.

When the quotes come back, rebuild the blend yourself

A portfolio offer arrives as a single figure, and a single figure is an average, which means it is also a statement about weighting. Where the number is a price per kilowatt-hour, it is total contract cost divided by total volume, so the sites with the most kilowatt-hours decide what it says. A portfolio whose largest site improved can report a better blend while three smaller sites got worse, and the blended figure cannot tell you which of those happened. The check is arithmetic you can do on the offer itself: take each site's annual kilowatt-hours from your own account master rather than from the quote, multiply by the offered per-site price, add the results and divide by the total volume. If your answer differs materially from the headline, the headline is weighted on something other than your consumption — a representative site, a simple average across sites, or a subset of the block. Then compare every site against its own baseline rather than against the portfolio: the supply portion of that site's current bill divided by its kilowatt-hours over the same twelve months, computed identically for all of them, with delivery kept out of both sides. A supply quote measured against a total bill will always look better than it is, because the delivery, metering and demand lines were never in the comparison. Finally, four things have to match before any difference is real — the term, the start month, the volume tolerance or minimum, and, for an indexed product, the index and the adder. A quote that starts in a different month is a different product rather than a cheaper one, and an indexed offer cannot be compared on a projected figure at all: compare the adder, the index definition and what happens when the index moves, because the formula is the only part of the price you can actually see.

• A headline blend is total contract cost divided by total volume, so the largest sites set it.
• Recompute it from your own per-site volumes and see whether the headline survives.
• Compare each site with its own baseline, computed the same way for every site.
• Compare supply with supply; delivery, metering and demand were never in that comparison.
• Match term, start month, volume tolerance and index definition before reading any difference.

The site list that prices energy also orders the circuits

A multi-site operator ends up keeping the same inventory three times — once for the utility accounts, once for the carriers, once for whoever holds the telephone numbers — and the three copies drift apart. The account master that prices a portfolio is the same list a connectivity or telephony project needs: site name, exact service address, the legal entity on the account, the site's lifecycle status, and the date it opens, closes or changes hands. Maintained separately, the failure is predictable: a site that closed is still billed for a circuit, or a new site has its electricity enrolled and its circuit ordered too late to open on time. What differs is what each identifier means and how long each takes. An electricity account is keyed to a delivery point and can generally be enrolled once that point exists and is registered. A circuit is ordered against a service address, and the install date depends on what plant already reaches the building — which is why the connectivity available at a leased site is worth establishing before the lease is signed rather than after. Telephone numbers are neither: they belong to a number block and move between providers by porting, which has its own lead time and its own failure mode. The working rule is one discovery and several contracts. Establish per site who holds the utility account, who holds the circuit, whether a secondary connection exists, what fails when the primary does, and when the site opens or closes. Then run the renewals on one calendar, because a circuit term and a supply term that expire in different quarters will always be worked in different quarters, and the site that is cheapest to fix is the one where both are visible at once.

• One inventory serves energy, connectivity and telephony: address, entity, lifecycle, dates.
• Utility accounts key to a delivery point; circuits key to a service address; numbers port.
• Install dates depend on plant already reaching the building, so check before signing a lease.
• Ask per site what fails when the primary circuit does, and who owns that answer.
• Renewal dates that fall in different quarters get worked in different quarters.

Before acting on any of this

Whether a business can choose a supplier at all depends on the service address, the meter and the utility serving it; municipal utilities, cooperatives and some jurisdictions offer no choice, and the notice rules referenced here are Texas's unless another state is named. HighGround may receive compensation from providers on completed purchases. Submitting an inquiry places no order and switches no supplier — it starts a conversation about what your options actually are.

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