Natural Gas Utilities regulated by the PSC
NYS Pipeline Safety Program
Electric and Gas Utility Service Territory by County
Pending and Recent Gas Rate Cases
Transmission Projects (Art. VII):
Utility Management Audits:
National Grid d/b/a KEDNY aka Brooklyn Union Gas:
Central Hudson Gas & Electric:
National Grid d/b/a KEDLI aka KeySpan Gas East Corp:
National Fuel Gas:
Niagara Mohawk Power Corp d/b/a National Grid:
New York State Electric & Gas:
Orange & Rockland:
Rochester Gas & Electric:
Corning Natural Gas Corporation:
Other Proceedings and Topics:
National Grid: Capital and Operation and Maintenance Expenditures Investigation
National Grid: Cathodic Protection Investigation
21-M-0351 Proceeding on Motion of the Commission to Examine Certain Programs and Related Capital and Operation and Maintenance Expenditures of National Grid USA, The Brooklyn Union Gas Company d/b/a National Grid NY, and KeySpan Gas East Corporation d/b/a National Grid.
National Grid: Operator Qualification Investigation
18-G-0094: Proceeding on Motion of the Commission for an Enforcement Against National Grid USA and its Subsidiary KeySpan Gas East Corporation d/b/a National Grid for Failure to Maintain and Reestablish Cathodic Protection
Con Ed: Astoria Arc Flash Investigation
17-G-0317: In the Matter of an Investigation into The Brooklyn Union Gas Company d/b/a National Grid NY and KeySpan Gas East Corporation d/b/a National Grid Compliance with Operator Qualification, Performance, and Inspection Requirements with Respect to Work Completed by Company and Contractor Personnel
Tropical Storm Isaias Investigation
18-03133: In the Matter of the Equipment Failure at the Astoria Substation on December 27, 2018.
Greenlight/RGE/Frontier: Pole Attachment Investigation
20-01633: In the Matter of DPS Investigation into the Utilities' Preparation and Response to August 2020 Tropical Storm Isaias and Resulting Electric Power Outages
Con Ed: Flatiron Steam Release Investigation
20-M-0360: In the Matter of Greenlight Networks' Pole Attachments in the Service Territory of Rochester Gas and Electric Corporation and Frontier Communications
National Grid Denial of Service
18-S-0448: In the Matter of the Investigation of a Rupture at Fifth Avenue and 21st Street on July 19, 2018 in the Service Territory of Consolidated Edison Company of New York, Inc.
19-G-0678: Proceeding on Motion of the Commission to Investigate Denials of Service Requests by National Grid USA, The Brooklyn Union Gas Company d/b/a National Grid NY and KeySpan Gas East Corporation d/b/a National Grid
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Public and media-related questions about this initiative should be directed to the Public Affairs Office at 518-474-7080.
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