Press Release

Circuit Reliability Upgrades Begin in Mount Sinai, Miller Place

(UNIONDALE, N.Y. – May 17, 2024) PSEG Long Island is improving the reliability of the energy grid in Mount Sinai and Miller Place. The storm hardening work on this distribution circuit is part of many system improvements included in the “Power On” program.

“We are working hard to reduce the number of outages that occur during severe weather by strengthening the electric lines that directly power homes and businesses,. This Power On infrastructure improvement project in Mount Sinai and Miller Place is part of PSEG Long Island’s ongoing, multi-year effort to continue to improve electric reliability for customers.”

-  Peggy Keane, Vice President of Construction and Operations Services, PSEG Long Island

The work began in late April and is expected to last for approximately two months. PSEG Long Island’s licensed and approved contractors will work along distribution lines in Mount Sinai and Miller Place. To ensure traffic moves safely, PSEG Long Island will provide cones, flaggers and signage at the worksites, as needed. Local officials will also be notified in advance regarding any potential traffic concerns.

The storm-hardening improvements include:

  • Stronger poles: PSEG Long Island will replace some existing utility poles with stronger, more durable poles that are capable of withstanding winds up to 135 mph. The new poles will be approximately the same height as the existing poles, have a stronger base and will be placed no more than 5 feet from the current pole locations. PSEG Long Island will actively coordinate the removal of old poles with other utilities and municipalities.
  • Narrow profiles: To help wires deflect falling limbs instead of catching them, PSEG Long Island will be installing shorter cross arms atop some poles.
  • Stronger wire: Current wire will be replaced with more resilient and durable wire.
  • Upgrading: PSEG Long Island will upgrade or replace worn equipment as necessary.


Crews will be working on the following streets in Mount Sinai and Miller Place:

  • Harbor Beach Road between Landing Road and west of Pipe Stave Hollow Road
  • Landing Road between Harbor Beach Road and North Country Road


PSEG Long Island prepares year-round for extreme weather to maintain reliable service for 1.2 million customers. Since 2014, the company has made significant investments in strengthening the electric infrastructure. Using funding from both FEMA and LIPA, PSEG Long Island has completed storm hardening and reliability work on more than 1,000 miles of distribution mainline circuits. 

Power On, a program that started in the spring of 2020, continues the work now that the FEMA program has concluded. Since the launch of Power On, more than 352 miles of the most vulnerable distribution mainline and branch line circuits on Long Island and in the Rockaways have been storm hardened with stronger poles, thicker wire and other modern equipment. 

These investments have strengthened the system so that fewer customers experience outages and, when they do occur, the duration is shorter, especially during extreme weather. Excluding catastrophic storms, the sections of circuits that PSEG Long Island has storm-hardened have seen a 72% reduction in damage leading to outages from 2016 through 2023, compared with the rest of the distribution system.

Power On focuses on mainline circuits, the backbone of the distribution system. The main lines feed the many branch lines that power the homes and businesses in individual communities.

For more project details, visit



# # #

PSEG Long Island
PSEG Long Island operates the Long Island Power Authority’s transmission and distribution system under a long-term contract.  PSEG Long Island is a subsidiary of Public Service Enterprise Group Inc. (PSEG) (NYSE:PEG), a publicly traded diversified energy company.