Inside Yonkers' Abandoned Glenwood Power Plant (Photos & History)

The abandoned Glenwood Power Plant on the Yonkers waterfront

A former coal-fired power plant in Yonkers sits quietly by the waterfront, its redevelopment ambitions repeatedly running aground against community resistance and logistical hurdles. Once an industrial hub, the site has spent years in limbo, tangled in unrealized visions of transformation and contention with local stakeholders.

The most recent development proposal called for a 157,000-square-foot mixed-use office space. However, the Yonkers Planning Board faced strong pushback from residents. Parking became a flashpoint, with the community voicing concerns over how the new project would accommodate vehicles. Efforts by the developer to secure parking access at nearby Trevor Park and the John F. Kennedy Marina were met with such resistance that the plans were scrapped altogether.

Adding to the tensions, critics took issue with the property owner's financial contributions to the city. Many residents felt the developer had been avoiding paying a fair share of Yonkers' property taxes, further fueling opposition to the project.

The generating building of the Glenwood Power Plant
The generating building.
Brick facade of the Glenwood Power Plant seen from the riverside
Exterior of the Glenwood Power Plant, the site of DMX's album cover shoot
On a side note, this is where born-and-raised Mount Vernon rapper DMX shot It's Dark and Hell is Hot, at this very same abandoned power plant, as told by photographer Jonathan Mannion.

The site's struggles aren't new. Back in 2013, a private developer purchased the property with grand plans to turn it into a convention center called the Power House. The vision included a two-phase, $80 million renovation expected to wrap up by 2016. Initial steps were taken — removing old equipment, machinery, and debris — but the project never gained real traction.

Today, the abandoned plant has taken on a different life. With no active development underway, it's become a hotspot for graffiti artists. They frequent the site to leave their colorful marks, largely without fear of police interference.

The plant now stands as a haunting yet intriguing relic. Its gaping entrance, accessible through a nearby park, invites urban explorers, from curious newcomers to seasoned adventurers. What was once a well-secured structure has become a favorite "urbex" destination — a Hudson River counterpart to the infamous Kings Park Psychiatric Center on Long Island.

Inside, time has left its mark. The plant's hollowed-out interior bears the scars of abandonment, while its brick walls, steadfast since the early 1900s, stubbornly resist the pull of the Hudson River. Though the structure leans precariously toward the water, its resilience has surprised many, enduring the passage of decades despite its vulnerable waterfront position.

Graffiti-covered interior wall inside the abandoned power plant
Hollowed-out interior of the Glenwood Power Plant
Cleared path leading to the power plant entrance
At one point, this path was choked with trees and vines.

Efforts to breathe new life into the site remain clouded in uncertainty. With each passing year, the challenges of renovation grow steeper. The question looms: can a project on this scale make financial sense for the current owners? For now, there's no clear answer.

As the building teeters on the edge — both literally and figuratively — its future hangs in the balance. Whether it becomes a revitalized centerpiece of the Yonkers waterfront or simply fades further into decay remains a story yet to be written.

The Glenwood Power Plant, a striking relic of industrial history, sits on Water Grant Way in Yonkers, Westchester County. Nestled on the eastern shore of the Hudson River, the site occupies 1.94 acres just west of the Glenwood Metro-North Railroad station and south of JFK Marina Park.

Interior view of the substation and transformer building
Interior view of the substation and transformer building.
Interior of the plant with daylight through broken windows
The turbine room of the Glenwood Power Plant, looking east
The turbine room, looking east.
The S. S. Hepworth & Co. works on the 1886 Sanborn Fire Insurance Map of Yonkers
The S. S. Hepworth & Co. centrifugal machine works on the 1886 Sanborn map of the site.

The plant's layout consists of two imposing three-story brick buildings connected by a second-floor metal grate walkway. The larger of the two structures, measuring 250 by 230 feet, partially extends over the Hudson River on piers and once housed the power generation facilities. The smaller building, at 170 by 100 feet, stands across a courtyard that separates the two structures. On the southeast corner of the site lay a small, vacant wooden farmhouse, now demolished, a modest remnant of an earlier era.

Adding to the site's charm and historical intrigue are old railroad tracks running along the eastern edge of the property, a reminder of its industrial past. Built between 1904 and 1906, the Glenwood Power Plant served as a coal-fired power station until it was decommissioned in 1963. For more than six decades since, it has stood vacant, weathering time and the elements.

It was a cutting-edge facility in its day, designed to house electrical generators that powered the nearby railroad. Situated along the eastern bank of the Hudson River, this industrial marvel played a vital role in the electrification of the Hudson and Harlem rail lines, ushering in a new era of transportation efficiency.

The two brick buildings of the Glenwood Power Plant seen from the courtyard
Arched windows along the power plant's riverside elevation
Detail of the plant's brickwork and window openings
Cavernous interior hall of the power plant
Steel framing and debris inside the turbine hall
View toward the transformer and substation building from the generating building's top floor
Looking over at the transformer and substation building from the generating building's top floor.

The plant's southern section contained a sprawling boiler room that housed 24 massive boilers. These boilers were fed by two coal bunkers, each capable of holding 3,500 tons of coal. Coal deliveries arrived by train or barge, taking full advantage of the plant's location near the river and adjacent railroad tracks.

The northern half of the building housed the turbine room, where four 5,000-kilowatt Curtis turbo-generators stood as the heart of the operation. Each generator, an engineering feat in its own right, towered 35 feet tall. Although the space was designed to accommodate six generators, only four were ever installed. Together, these turbines produced an impressive 20,000 kilowatts of power, more than enough to electrify the rail lines in the surrounding region.

The plant's exterior was just as striking as its interior. Twin brick smokestacks soared into the sky, their towering presence making the power plant one of the most recognizable landmarks along the lower Hudson River Valley. Visible for miles, these smokestacks were a testament to the grandeur of the early 20th century's industrial age.

The Glenwood Power Plant seen from across the Hudson River
Wide view of the power plant on the Yonkers shoreline
The plant's riverfront elevation and pier footings
Graffiti and rubble inside the abandoned generating building
Interior structural columns and daylight in the plant
A massive rotary converter left inside the plant
A massive rotary converter.

The Glenwood Power Plant served as a cornerstone of industrial power for decades, evolving alongside the needs of its operators and the community it supported. Initially owned by the New York Central Railroad, the plant was instrumental in powering the Hudson and Harlem rail lines. However, by 1936, the railroad decided to sell the plant to the Yonkers Electric Light and Power Company, a subsidiary of the Consolidated Edison Company of New York. The shift reflected changing economic realities, as it had become more cost-effective for the railroad to purchase power rather than maintain its massive generating facilities.

Under its new ownership, the plant remained a key contributor to Yonkers' energy grid. By 1950, it was one of three main power sources for the city, playing a critical role in supporting Yonkers' post-war growth and modernization. Yet, progress and innovation continued to shape the energy landscape. Plans emerged to replace the aging Glenwood facility with a more modern and efficient powerhouse.

By the early 1960s, the plant's role diminished. It was placed on standby status and ultimately decommissioned in 1963. Though its operations ceased, the Glenwood Power Plant left an indelible mark on Yonkers' industrial history.

Rusting machinery remains on the plant floor
Electrical equipment housings inside the substation building
Graffiti murals covering an interior wall of the plant
Light falling through the plant's upper windows onto debris
View out toward the Hudson River from inside the plant

Today, the towering structure remains a silent monument to a bygone era of innovation and ambition. Its brick walls, smokestacks, and riverside footprint tell a story of energy, progress, and the ever-changing needs of a growing city. Whether it will find a new purpose or continue as a historical relic, the Glenwood Power Plant stands as a testament to the ingenuity and determination of those who built and operated it.

Steel walkway connecting the two buildings of the plant
Interior of the substation building with arched openings
Upper level of the turbine hall, open to the sky in places
Interior of the plant with collapsed roofing and vegetation
Final interior view of the abandoned Glenwood Power Plant
📋 Reader Records
⚡ Did You Work at the Glenwood Power Plant — or Ride the Trains It Powered?

Whether you worked the boiler room, maintained the Curtis turbo-generators, or simply grew up in Yonkers watching those twin smokestacks from the Metro-North platform — the plant's operational history is harder to track down than its architecture. Photographs from inside when it was still running, shift records from the Con Ed years, memories of the 2013 convention center announcement that went nowhere. The building is still standing. The people who kept it running are harder to find every year.

📩 Share Your Story or drop a comment below — every contributor gets full credit

Source(s):

  1. Murphy, D. (2021, September 7). The future of Glenwood Power Plant redevelopment at a standstill over CBA. Yonkers Times.
  2. Medina, J. (2015). Ghosts and Legends of Yonkers. Haunted America. pp. 47–51.
  3. (1886) Sanborn Fire Insurance Map from Yonkers, Westchester County, New York. Sanborn Map Company. [Map]. Retrieved from the Library of Congress, https://www.loc.gov/item/sanborn06363_001/
  4. Wong, A. (2018, May 10). The oral history of DMX's 'It's Dark and Hell Is Hot'. GQ. https://www.gq.com/story/dmx-its-dark-and-hell-is-hot-oral-history

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