964 294 100 50 false false false true

Reaching New York's 50 by 30 Goal

To meet the increasing demand for clean energy, New York needs to create a region-wide market for renewables.
Read more

Project Overview

The 78-mile Poseidon line begins in South Brunswick, New Jersey and connects to Long Island at the Ruland Road substation in Melville. This high-voltage direct current line will be buried underground or underwater over its entire route – leaving no impact on the surrounding environment. The project will help deliver affordable renewable energy to the heart of Long Island’s transmission and distribution network.






Notice of Open Solicitation

Poseidon Transmission 1, LLC, seeks generation suppliers wishing to offer energy and capacity to PSEG-Long Island LLC via the Poseidon Transmission Project, a 79 mile HVDC transmission link between PJM and Zone K in the NYISO. Through this Open Solicitation, the Company seeks suppliers capable of collaboration with the Poseidon Transmission Project to furnish new renewable energy, associated capacity and renewable energy credits (RECs), as well as capacity and ancillary services from PJM. Read More…





Environmental Benefits

The greatest single challenge in the development of renewable energy remains its cost. Poseidon provides Long Island with renewable energy at an affordable price. The project produces zero air or water emissions in New Jersey and Long Island, helping to safeguard local air quality and aquifers.