For Suppliers and Partners 
independent system operator (ISO) map

For information about New York State's wholesale energy market and these energy pricing zones, visit the New York Independent System Operator's (NYISO's) Web site at www.nyiso.com.

  • Zones A, B, C, D and E are in the West pricing zone.
  • Zone F is in the East pricing zone.
  • Zones G, H and I are in the Lower Hudson Valley pricing zone.
  • If a customer is a NYSEG electricity customer, the customer's location (based on the electrical connection) relative to the NYISO pricing zone used by NYSEG in determining the supply price (if applicable) for the customer's bill.
  • For details, see NYSEG's PSC approved tariff.

 

NYISO Zones  WestGeneseeCentralMohawk ValleyNorthCapitalHudson ValleyMillwoodMillwoodMillwood

A - West Zone

B - Genesee Zone

C - Central Zone

D - North Zone

E - Mohawk Valley Zone

F - Capital Zone

G - Hudson Valley Zone

H - Millwood Zone

 

  

Mohawk Valley Zone  

 

County Name

Sub-Zone

Broome

 

  Town of

 

  Sanford

NYSEG NY Mohawk Valley

  Village of

 

  Deposit

NYSEG NY Mohawk Valley 

Chenango

 

  City of

 

  Norwich

NYSEG NY Mohawk Valley 

  Town of

 

  Afton

NYSEG NY Mohawk Valley 

  Bainbridge

NYSEG NY Mohawk Valley 

  Columbus

NYSEG NY Mohawk Valley 

  Guilford

NYSEG NY Mohawk Valley 

  New Berlin

NYSEG NY Mohawk Valley 

  North Norwich

NYSEG NY Mohawk Valley 

  Oxford

NYSEG NY Mohawk Valley 

  Plymouth

NYSEG NY Mohawk Valley 

  Preston

NYSEG NY Mohawk Valley 

  Sherburne

NYSEG NY Mohawk Valley 

  Smithville

NYSEG NY Mohawk Valley 

  Smyrna

NYSEG NY Mohawk Valley 

  Village of

 

  Afton

NYSEG NY Mohawk Valley 

  Bainbridge

NYSEG NY Mohawk Valley 

  Earlville

NYSEG NY Mohawk Valley 

  New Berlin

NYSEG NY Mohawk Valley 

  Norwich

NYSEG NY Mohawk Valley 

  Sherburne

NYSEG NY Mohawk Valley 

  Smyrna

NYSEG NY Mohawk Valley 

Delaware

 

  Town of

 

  Andes

NYSEG NY Mohawk Valley

  Bovina

NYSEG NY Mohawk Valley 

  Colchester

NYSEG NY Mohawk Valley 

  Davenport

NYSEG NY Mohawk Valley 

  Delhi

NYSEG NY Mohawk Valley 

  Deposit

NYSEG NY Mohawk Valley 

  Franklin

NYSEG NY Mohawk Valley 

  Hamden

NYSEG NY Mohawk Valley 

  Hancock

NYSEG NY Mohawk Valley 

  Harpersfield

NYSEG NY Mohawk Valley 

  Kortright

NYSEG NY Mohawk Valley 

  Masonville

NYSEG NY Mohawk Valley 

  Meredith

NYSEG NY Mohawk Valley 

  Middletown

NYSEG NY Mohawk Valley 

  Roxbury

NYSEG NY Mohawk Valley 

  Sidney

NYSEG NY Mohawk Valley 

  Stamford

NYSEG NY Mohawk Valley 

  Tompkins

NYSEG NY Mohawk Valley 

  Walton

NYSEG NY Mohawk Valley 

  Village of

 

  Andes

NYSEG NY Mohawk Valley 

  Delhi

NYSEG NY Mohawk Valley 

  Deposit

NYSEG NY Mohawk Valley 

  Fleischmanns

NYSEG NY Mohawk Valley 

  Franklin

NYSEG NY Mohawk Valley 

  Hancock

NYSEG NY Mohawk Valley 

  Hobart

NYSEG NY Mohawk Valley 

  Margaretville

NYSEG NY Mohawk Valley 

  Sidney

NYSEG NY Mohawk Valley

  Stamford

NYSEG NY Mohawk Valley 

  Walton

NYSEG NY Mohawk Valley 

Essex

 

  Town of

 

  Newcomb

NYSEG NY Mohawk Valley 

Greene

 

  Town of

 

  Ashland

NYSEG NY Mohawk Valley 

  Halcott

NYSEG NY Mohawk Valley 

  Jewett

NYSEG NY Mohawk Valley 

  Lexington

NYSEG NY Mohawk Valley 

  Prattsville

NYSEG NY Mohawk Valley 

  Windham

NYSEG NY Mohawk Valley 

Hamilton

 

  Town of

 

  Arietta

NYSEG NY Mohawk Valley 

  Indian Lake

NYSEG NY Mohawk Valley 

  Long Lake

NYSEG NY Mohawk Valley 

Herkimer

 

  Town of

 

  Columbia

NYSEG NY Mohawk Valley 

  Litchfield

NYSEG NY Mohawk Valley 

  Warren

NYSEG NY Mohawk Valley 

  Winfield

NYSEG NY Mohawk Valley 

  Village of

 

  West Winfield

NYSEG NY Mohawk Valley 

Lewis

 

  Town of

 

  Diana

NYSEG NY Mohawk Valley 

  Harrisville

NYSEG NY Mohawk Valley 

  Lowville

NYSEG NY Mohawk Valley 

  Lyonsdale

NYSEG NY Mohawk Valley 

  Martinsburg

NYSEG NY Mohawk Valley 

  Turin

NYSEG NY Mohawk Valley 

  West Turin

NYSEG NY Mohawk Valley 

 

Village of  

 

Constableville NYSEG NY Mohawk Valley 

 

Lowville NYSEG NY Mohawk Valley 

 

Lyons Falls Lyonsdale) NYSEG NY Mohawk Valley 

 

Lyons Falls (W. urin) NYSEG NY Mohawk Valley 

 

Turin NYSEG NY Mohawk Valley 

Madison

 

 

Town of  

 

Brookfield NYSEG NY Mohawk Valley 

 

Eaton NYSEG NY Mohawk Valley 

 

Hamilton NYSEG NY Mohawk Valley 

 

Lebanon NYSEG NY Mohawk Valley 

 

Madison NYSEG NY Mohawk Valley 

 

Smithfield NYSEG NY Mohawk Valley 

 

Village of  

 

Earlville NYSEG NY Mohawk Valley 

 

Hamilton NYSEG NY Mohawk Valley 

 

Madison NYSEG NY Mohawk Valley 

 

Morrisville NYSEG NY Mohawk Valley 

Oneida

 

 

Town of  

 

Augusta NYSEG NY Mohawk Valley 

 

Bridgewater NYSEG NY Mohawk Valley 

 

Kirkland NYSEG NY Mohawk Valley 

 

Marshall NYSEG NY Mohawk Valley 

 

Sangerfield NYSEG NY Mohawk Valley 

 

Village of NYSEG NY Mohawk Valley 

 

Bridgewater NYSEG NY Mohawk Valley 

 

Oriskany Falls NYSEG NY Mohawk Valley 

 

Waterville NYSEG NY Mohawk Valley 

Otsego

 

 

City of  

 

Oneonta NYSEG NY Mohawk Valley 

 

Town of  

 

Burlington NYSEG NY Mohawk Valley 

 

Butternuts NYSEG NY Mohawk Valley 

 

Edmeston NYSEG NY Mohawk Valley 

 

Exeter NYSEG NY Mohawk Valley 

 

Hartwick NYSEG NY Mohawk Valley 

 

Laurens NYSEG NY Mohawk Valley 

 

Maryland NYSEG NY Mohawk Valley 

 

Middlefield NYSEG NY Mohawk Valley 

 

Milford NYSEG NY Mohawk Valley 

 

Morris NYSEG NY Mohawk Valley 

 

New Lisbon NYSEG NY Mohawk Valley 

 

Oneonta NYSEG NY Mohawk Valley 

 

Otego NYSEG NY Mohawk Valley 

 

Otsego NYSEG NY Mohawk Valley 

 

Pittsfield NYSEG NY Mohawk Valley 

 

Plainfield NYSEG NY Mohawk Valley 

 

Richfield NYSEG NY Mohawk Valley 

 

Springfield NYSEG NY Mohawk Valley 

 

Unadilla NYSEG NY Mohawk Valley 

 

Westford NYSEG NY Mohawk Valley 

 

Village of  

 

Cooperstown NYSEG NY Mohawk Valley 

 

Gilbertsville NYSEG NY Mohawk Valley 

 

Laurens NYSEG NY Mohawk Valley 

 

Milford NYSEG NY Mohawk Valley 

 

Morris NYSEG NY Mohawk Valley 

 

Otego NYSEG NY Mohawk Valley 

 

Richfield Springs NYSEG NY Mohawk Valley 

 

Unadilla NYSEG NY Mohawk Valley 

Schoharie

 

 

Town of  

 

Carlisle NYSEG NY Mohawk Valley 

 

Cobleskill NYSEG NY Mohawk Valley 

 

Conesville NYSEG NY Mohawk Valley 

 

Gilboa NYSEG NY Mohawk Valley 

 

Jefferson NYSEG NY Mohawk Valley 

 

Village of  

 

Cobleskill NYSEG NY Mohawk Valley 

Sullivan

 

 

Town of  

 

Bethel NYSEG NY Mohawk Valley 

 

Callicoon NYSEG NY Mohawk Valley 

 

Cochecton NYSEG NY Mohawk Valley 

 

Delaware NYSEG NY Mohawk Valley 

 

Fallsburgh NYSEG NY Mohawk Valley 

 

Fremont NYSEG NY Mohawk Valley 

 

Highland NYSEG NY Mohawk Valley 

 

Liberty NYSEG NY Mohawk Valley 

 

Neversink NYSEG NY Mohawk Valley 

 

Rockland NYSEG NY Mohawk Valley 

 

Thompson NYSEG NY Mohawk Valley 

 

Tusten NYSEG NY Mohawk Valley 
  Village of

 

  Jeffersonville

NYSEG NY Mohawk Valley 

  Liberty

NYSEG NY Mohawk Valley 

  Monticello

NYSEG NY Mohawk Valley 

  Woodbridge

NYSEG NY Mohawk Valley