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An aerial view of a solar farm

Guides and Specifications for Private Generation

General Guides

Energy Storage Guide: For customers considering installing or upgrading an Energy Storage System up to 5 MW.
Fuel Cell Guide for customers interconnecting fuel cell less than 5MW.
Solar Photovoltaics Guide: For customers who are considering installing or upgrading photovoltaic (solar) power generators less than 5 MW.
Private (Distributed) Generation Guide: For customers who are either installing or upgrading natural gas-supplied private generation systems that are or will be connected to Con Edison’s electric distribution system, generate up to 20 MW, and are primarily dedicated to supporting customer load.
Interconnection Guide for Large Combined Heat and Power Projects for projects between 5 and 20 MW.
Information Guide for Customers Installing High Tension Service: For DG voltage connection > 4KV.

If you’re installing a system above 5 MW, email us for guidance on specification.

Specifications

Electrical Service to Dispersed Generation Customers: Requirements for small and independent power producers with a capacity up to 20 MW.
Generator Operation and Maintenance: Requirements for the operation and maintenance of local generation equipment at your site.

High-Tension

Customer Service Requirements
Customer Operation and Maintenance

Emergency Generation Switch Load Transfer

A diagram of emergency generation switch load transfer types

Portion of a Customer’s Load Supplied by an Emergency Generator

Note: You can choose a switch with “break-before-make” contacts or “make-before-break” contacts (a closed transition transfer with a duration of fewer than 15 cycles).