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

 

  

Millwood Zone

   

County

Name Sub-Zone

Dutchess

Town of  

 

Amenia NYSEG NY Millwood

 

Beekman NYSEG NY Millwood

 

Dover NYSEG NY Millwood

 

East Fishkill NYSEG NY Millwood

 

Northeast NYSEG NY Millwood

 

Pawling NYSEG NY Millwood

 

Unionvale NYSEG NY Millwood

 

Village of  

 

Pawling NYSEG NY Millwood

Putnam

 

 

Town of  

 

Carmel NYSEG NY Millwood

 

Kent NYSEG NY Millwood

 

Patterson NYSEG NY Millwood

 

Putnam Valley NYSEG NY Millwood

 

Southeast NYSEG NY Millwood

 

Village of

 

Brewster NYSEG NY Millwood

Westchester

 

 

Town of  

 

Bedford NYSEG NY Millwood

 

Lewisboro NYSEG NY Millwood

 

North Salem NYSEG NY Millwood

 

Poundridge NYSEG NY Millwood

 

Somers NYSEG NY Millwood

 

Yorktown NYSEG NY Millwood