By Spencer James, HighGround Exchange · Updated · Sources & methods
Two utilities inside one Capital zone
NYISO's public load reference lists the zone code CAPITL and, inside it, two utility subzones: NMPC Capital and NYSEG Capital. NMPC is the legacy name for National Grid, which NYSERDA's utility profile records as having acquired Niagara Mohawk Power Corporation in 2000 and still doing business in New York under that corporate name. NYSEG is a different company. Both appear as subzones inside the same zone, which is the useful fact: the Capital zone contains load registered by two separate transmission and distribution systems. Zoning and utility service are not the same thing, and the difference decides how a switch is executed. An offer is priced against the zone; enrolment, metering, billing and outage response run through whichever utility serves the address. Two buildings a short drive apart can sit in the same zone on different utilities, so the address's postal city says less about the account than the utility name and rate schedule printed at the top of the bill.
- NYISO's load reference carries the zone code CAPITL, with NMPC Capital and NYSEG Capital listed as subzones inside it.
- NYSERDA's profile records National Grid acquiring Niagara Mohawk Power Corporation in 2000 and still filing in New York as NMPC.
- A shared pricing zone does not mean a shared utility: enrolment, metering and billing follow the utility serving the address.
- Establish the utility and rate schedule from the bill before any offer is compared.
What zone F's position on the map does to an offer
The Public Service Commission's exhibit describing the New York control area names the eleven load zones A to K, lists F as CAPITL, and explains where the boundaries came from: primarily the topology of the transmission system, and secondarily the franchise areas of the investor-owned utilities. Its pricing picture is the part a commercial buyer can work with. Zones A through E price relatively homogeneously and can be treated as one West New York super zone; the eastern zones do not price homogeneously, and the exhibit groups the Capital zone with the Hudson Valley area while keeping New York City and Long Island as separate zones of their own, with the Central East and UPNY-SENY interfaces separating west from east. The arithmetic that follows is plain. A competitive offer is built from a forward energy component and a capacity component, and in New York neither is a single statewide figure: capacity is set zone by zone, and constrained interfaces between zones carry a cost. An offer written for a Buffalo or a New York City address therefore prices a different set of costs than the same consumption in Albany. The useful comparisons for a Capital Region site are other Capital Region offers and the utility's own supply service.
- The Commission exhibit lists F as CAPITL among the eleven zones A to K, drawn from transmission topology and then the utilities' franchise areas.
- Zones A to E are treated as one West New York super zone; the eastern zones, including the Capital zone, do not price homogeneously.
- Capacity and locational energy costs are set zone by zone, so a quote does not travel between zones.
- Compare a Capital Region offer with another Capital Region offer, or with the utility's supply service.
The village that owns its electric system
Green Island, a village inside Albany County, is served by a utility that is neither National Grid nor any other investor-owned company. The Green Island Power Authority is a public benefit corporation created in 1986 under the New York State Public Authorities Law, and the State Comptroller's audit of the authority records that it distributes retail electric power in the village, generates and sells electricity from a hydroelectric facility, and serves approximately 1,600 accounts. The village's own account of the authority fills in the history: public power in Green Island dates to a village electric company formed in 1895, a long-term power agreement with the New York State Power Authority was signed in 1978, and the village describes the authority as one of only three public power authorities in the state. For a commercial account the consequence is categorical rather than a matter of degree. New York's retail access process runs through the investor-owned utilities' tariffs and their approved-supplier enrolment, so an address inside a municipal system has no energy service company able to enrol it and no supply line to shop. The village's own materials state that Green Island customers are served by the authority rather than by the area's traditional operating utility. Account size does not change this.
- The Green Island Power Authority is a public benefit corporation created in 1986 under the Public Authorities Law.
- The Comptroller's audit records retail distribution in the village, generation from a hydroelectric facility, and about 1,600 customer accounts.
- The village traces public power to an 1895 village electric company and a 1978 agreement with the New York State Power Authority.
- Retail access runs through investor-owned tariffs, so a municipal-system address has no supplier to enrol and nothing to switch.
The state's steam plant on Sheridan Avenue
The largest thermal system in the Capital Region belongs to New York State. The Department of Environmental Conservation's Title V permit for the Sheridan Steam Plant at 79 Sheridan Avenue, operated by the Office of General Services, records the plant's heating duty as six boilers with a design heat input capacity of 106 MMBtu/hr each, able to fire natural gas or No. 2 fuel oil, retrofitted with low-NOx burners and venting through two common stacks. It is the plant that meets the heating requirement of the Empire State Plaza. A commercial buyer should read that as a different category of service from the supplies they purchase. District steam or chilled water is a property-level arrangement: the thermal energy arrives through a system the state builds and operates, not through a retail supply contract, and the electricity and gas meters a building also holds are separate accounts with separate contracts. Where a building's heat comes from a central plant, its own procurement covers what the meters it holds consume, and a supplier conversation about electricity does nothing about the heat. Establishing which of the two a building depends on is worth doing before any quote is requested.
- The DEC Title V permit covers the Sheridan Steam Plant at 79 Sheridan Avenue, Albany, operated by the state Office of General Services.
- The permit records six identical boilers at 106 MMBtu/hr design heat input each, firing natural gas or No. 2 fuel oil with low-NOx burners.
- The plant meets the heating requirement of the Empire State Plaza.
- District thermal service is a property-level arrangement; the electricity and gas accounts a building holds are priced separately from it.
Gas: a separate contract on a separate clock
National Grid distributes gas in the Capital Region as well as electricity, and its own upstate gas materials are organised by region, with a Capital region and an Albany office among them. NYSERDA's profile records the same company serving roughly 600,000 gas accounts across upstate New York and trading in New York as the successor to the Niagara Mohawk franchise. Commercial gas procurement is not the electricity transaction with a different commodity attached. In New York a marketer supplies the commodity into the utility's system while the utility moves it to the meter and continues to bill, so what is bought is transportation service, and eligibility turns on the account's class and annual volume rather than on the address alone and is established meter by meter. Two consequences follow. A site can shop electricity and have no gas choice at all, so the two accounts have to be checked separately. And the risk profile differs by season: a heating-led load is exposed to the commodity market through the months when the whole region draws on the same pipeline capacity, which is why a fixed supply arrangement and an indexed one answer different worries and are not interchangeable.
- National Grid distributes gas in the Capital Region; its upstate gas materials list a Capital region with an Albany office.
- NYSERDA records the company serving roughly 600,000 gas accounts across upstate New York.
- Gas choice in New York is a transportation arrangement: a marketer supplies the commodity and the utility delivers and bills.
- Eligibility is a per-meter question of class and annual volume, so electricity choice and gas choice are checked separately.
What to assemble before asking for an Albany quote
Start with the utility name and rate schedule, read off the bill as printed, because in this market that single line decides whether there is a competitive question to ask at all. Confirm the delivery charges exactly as they appear, then the account and meter numbers and the supply arrangement currently in force. From the account history take twelve months of consumption with the maximum demand recorded in each month for electricity, and the billed quantity in the unit the bill uses for gas. From the current agreement take the end date and the notice period, from the contract rather than from an invoice. Then check the two conditions that decide the answer in Albany specifically: whether the address sits inside a village-owned system, which removes the supply question, and which utility is on the meter, since the Capital zone holds the load of more than one. Competitive supply depends on the service address, the meter and the utility territory that serves it; municipal utilities, cooperatives and some jurisdictions have no choice at all. HighGround works as an advisor-assisted channel rather than a rate table, sourcing electricity and natural gas supply through the Broker Online Exchange supplier network. HighGround may receive provider compensation on completed purchases, and an inquiry places no order and switches no supplier.
- Utility name and rate schedule from the bill, then delivery charges, account and meter numbers, and the supply arrangement in force.
- Twelve months of consumption by month with each month's maximum demand, plus gas in the unit the bill uses.
- The agreement's end date and notice period, taken from the contract.
- Whether the address is inside a village-owned system, and which utility is on the meter inside the Capital zone.
PUT THE OPTIONS SIDE BY SIDE
Your comparison checklist
| Setting | Who serves it, and under whose tariff | What that means for buying supply |
|---|---|---|
| Albany city and most of Albany County | National Grid, trading in New York filings as NMPC, whose load appears in the NMPC Capital subzone of NYISO's Capital zone | Supply can be shopped through an authorised energy service company while delivery, metering and billing stay with the utility |
| The same addresses on the grid | NYISO Zone F, coded CAPITL, which also carries load registered under an NYSEG Capital subzone | Capacity and locational energy are priced to the zone, so an offer cannot be carried in from another part of the state |
| Village of Green Island | The Green Island Power Authority, a public benefit corporation of the village, under its own tariff | Public power: the system buys its own supply and no energy service company can enrol its accounts |
| Empire State Plaza and the state campus | New York State, operating the Sheridan Avenue steam plant under a DEC air permit | Thermal service from the state's plant is a property-level arrangement, separate from any electricity or gas supply contract |
| Gas at a Capital Region address | National Grid under its filed upstate gas tariff, organised by region | Commodity choice is a transportation arrangement, checked per meter against class and annual volume |
- A person reads every request and replies within 24 hours.
- Sending an inquiry does not place an order or commit you to anything.
- Availability and terms get confirmed for your locations before anything is decided.
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Common questions
Further reading
Provider and official resources for the relevant service categories. Product availability and terms must be confirmed for your request.
NYISO -- load zone and subzone reference (NMPC Capital and NYSEG Capital subzones in the CAPITL zone) ↗New York Public Service Commission -- case exhibit listing the eleven NYISO load zones ↗NYSERDA Grid Connect -- National Grid utility profile (NMPC acquisition, customer counts) ↗Village of Green Island -- Green Island Power Authority ↗New York State Comptroller -- audit of the Green Island Power Authority ↗New York State DEC -- Title V permit for the OGS Sheridan Steam Plant, 79 Sheridan Avenue, Albany ↗National Grid -- upstate New York gas support regions (Capital region) ↗