Local development board hears $3M–$10M cleanup scenarios as Remington, Charles Town sites draw developer interest

Tom, an environmental consultant with HRP, told the Local Development Corporation that multiple contaminated properties in the county are under active review and that a mix of remediation approaches will likely be required to make those sites financeable and attractive to developers.

"The good news is no one drinking the water," Tom said, describing a pool of chlorinated solvent found near the Charles Town Mall site and stressing the priority is to remove the source. He summarized three principal cleanup options: full excavation, in-situ thermal treatment and chemical-oxidation amendments, and said project budgets could range from roughly $3 million for in-situ approaches to $9–10 million for full excavation.

Those figures, Tom said, are rough orders of magnitude intended to guide grant applications and developer negotiations. He explained that state programs and tax credits can change project math: "If you spend a million dollars cleaning up a site and they're going to turn it into residential, they'll get $500,000 [in tax credits]," he said, describing New York's brownfield tax-credit structure and the way tax incentives can make formerly contaminated parcels viable for redevelopment.

Tom said the Remington property has been entered into the state brownfield tax-credit program and has been subdivided in program terms to maximize credits; EPA and revolving loan funds may help pay for asbestos abatement and other preparatory work. He said EPA has already spent millions on emergency response at the Charles Town Mall and that prior EPA activity included a removal action and a lien the agency agreed not to perfect to enable access for investigations.

The consultant emphasized timelines depend on the funding and approach. Under a DEC-led state response, Tom said cleanup could take about seven to ten years; with local funding and an accelerated plan, some remediations could be completed in two to three years. He recommended a combined approach: thermal treatment to address dense solvent sources followed by chemical amendments to "polish" remaining contamination.

Board members and staff also discussed marketability. Tom and others noted the sites have advantages—existing infrastructure, water and sewer service and significant available power on the transmission line near the Remington site (discussed in the meeting as about 185 megawatts)—that can attract large users such as data centers. Speakers cautioned that bringing a data center or battery-storage cluster online would also require substantial grid upgrades, in some cases tens of millions of dollars for substation and breaker work.

Legal and ownership questions were raised repeatedly. Members asked whether the corporation or county would be expected to take title to sites to secure grants. John, a lead staff member on the brownfield efforts, answered, "Never," when asked if he intended to ask the county to take ownership, and the group discussed purchaser agreements and other protections to limit liability while enabling cleanup and redevelopment work.

The meeting record shows continued outreach to state and federal agencies, including contacts with EPA superfund staff and DEC, and plans to pursue multiple grant avenues (some targeted toward data-center development and others strictly for cleanup). Tom's recommendation to the board was to continue pursuing funding and to maintain options for remediation approaches while protecting the corporation from direct long-term title liability.

The board approved routine minutes and financials earlier in the meeting and heard additional updates on other sites, including a school redevelopment opportunity and a site-visit summary for the Bordon building in Newport. The meeting closed with no further formal votes on project funding or ownership changes.