Complete civil packages for battery energy storage in Steuben County, New York: pad subgrade and mass grading, foundation excavation, access and crane pads, collection trenching, ductbank, SWPPP, and substation civil.
Backwell is a civil site work general contractor serving battery energy storage developers and EPCs building in Steuben County, New York. We contract the complete civil package under one agreement, with Backwell superintendents and lead operators on site.
Steuben County carries more built and permitted renewable generation than any other county in this region, and that generation is what pulls storage toward it. Operating wind includes NextEra Energy Resources' Eight Point Wind at 111.2 MW, RWE's Baron Winds I at 121.8 MW, Invenergy's Howard project and Brookfield's Cohocton facility. Under development are Invenergy's Canisteo Wind Energy Center at 252 MW, Terra-Gen's Prattsburgh Wind Farm at 148.5 MW, RWE's Baron Winds II at 117 MW and Addison Solar at 120 MW across the towns of Addison, Campbell and Erwin, which is on the ORES permitting track. Steuben County legislators also approved a 25 year lease with Abundant Solar for a 19 MW project at the county landfill on Saddleback Road in Bath. Against that, Steuben has the densest cluster of battery storage moratoriums in the region, so the county rewards developers who already hold a generation interconnection and can co locate.
Publicly reported battery energy storage in and around Steuben County:
Project details come from public filings and reporting and are listed to show where the work is. Backwell is not affiliated with these projects or their developers.
Steuben County is high, dissected, glaciated Appalachian Plateau, with ridge crests above 2,000 feet and deep north to south valleys draining toward the Chemung and Canisteo rivers. Volusia, Mardin and Lordstown dominate the uplands. Volusia is somewhat poorly drained dense till with a fragipan generally 12 to 20 inches down, Mardin is its moderately well drained equivalent, and Lordstown is moderately deep over shale and siltstone. Arnot is extensive on steep shoulders and is shallow, frequently less than 20 inches to bedrock. Hornell soils, formed in silty material over shale, are poorly drained and slow to shed water. Bath occupies convex upper slopes. Valley floors carry Howard and Chenango gravelly loams on outwash and Fremont on till plains with a high water table. Design frost depth is roughly 42 to 48 inches and exposed ridge sites see meaningful drifting.
Steuben's ridge top sites are the hardest civil ground in the region. Arnot and Lordstown positions put shale within two to four feet of finished grade, so pad subexcavation, foundation work, cable trenching and ground grid installation should all be priced with rippers and hydraulic hammers, and the shale produced is usually usable as on site road base. Volusia, Hornell and Fremont positions perch water, so enclosure pads need upgradient interception, an underdrained structural section and detention based stormwater rather than infiltration. Access roads climbing from valley floors to ridge collector yards require sustained grades, ditch armoring and heavy crowning, and they are the item most often underbid. Valley outwash sites at Bath, Campbell and Erwin behave completely differently and grade easily. Elevation shortens the working season on the ridges to roughly late April through early November.
Concrete is placed by our subcontractor partners under the same contract, so the foundations follow the earthwork without a separate award. We price the civil package as one scope under one contract, which gives the EPC a single point of responsibility for the civil critical path instead of managing separate clearing, earthwork, and underground subcontracts.
Battery storage in New York is governed by Section 1207 of the 2025 Fire Code of New York State, which the State Fire Prevention and Building Code Council adopted on July 25, 2025 with an effective date of December 31, 2025. Section 1207 carries material based on the 2023 edition of NFPA 855 and renumbers what the 2020 code placed at Section 1206. Systems must be listed to UL 9540. Large scale fire testing under UL 9540A, reported to and approved by the fire code official, is what permits reduced separation distances and quantities above the table limits, and a hazard mitigation analysis is required to exceed the maximum allowable quantity. Outdoor installations carry a ten foot clearance to lot lines, public ways, buildings, stored combustibles, and other exposure hazards, with ten feet of combustible vegetation cleared on each side. New York added a mandatory peer review at Section 1207.12 for systems above the Table 1207.5 quantities, covering the site plan, the emergency operations plan, and the UL 9540A report. Those provisions fix pad layout and access road geometry before any earthwork is priced.
Battery storage siting in New York runs on the Fire Code of New York State, which adopts the International Fire Code provisions for stationary energy storage, together with NFPA 855 and the UL 9540A test reporting the authority having jurisdiction will ask for. The civil consequences are set early and they are ours to build.
We build to the approved civil drawings and the fire code commentary that comes with the permit. We do not stamp the design.
Local law. As of September 2026 Steuben County carries the densest cluster of active utility scale battery storage moratoriums in the region, with Cameron, Campbell, Prattsburgh and Greenwood active and the Town of Corning extended to November 2026. A storage facility co located with a generation project of 25 MW or larger can be reviewed through ORES rather than under local zoning.
Backwell superintendents, project managers, and lead operators run every site. We mobilize company equipment for the core scope and scale each project with leased production fleets, qualified regional subcontractors, and agency-placed field staff, all under Backwell supervision and a single contract.
Contractor licensing. New York does not issue a statewide general contractor license for commercial construction. Licensing is handled locally, so individual cities, towns, and counties may require contractor registration or a local license, and a few trades are licensed at the state level, including asbestos handling and crane operation. Separately, contractors and subcontractors performing public work, and work covered by Article 8 of the Labor Law, must be registered with the New York State Department of Labor under its statewide contractor registry, which took effect December 30, 2024. Owners, EPCs, and integrators on battery storage projects will typically ask for that DOL registration number along with insurance and, where required, bonding.
Construction stormwater. SPDES General Permit for Stormwater Discharges from Construction Activity, permit number GP-0-25-001, issued by the New York State Department of Environmental Conservation. It took effect January 29, 2025, replacing GP-0-20-001, and runs through January 28, 2030. Coverage is triggered at one acre of soil disturbance, or less if part of a larger common plan, and requires a Notice of Intent plus a SWPPP prepared and implemented under the DEC design manual. Coverage under the prior permit did not carry over automatically, so active sites had to refile. Backwell carries the SWPPP scope, installs and maintains the controls, keeps the inspection log, and closes the permit out with final stabilization.
Prevailing wage. Standalone battery storage sits outside New York Labor Law Section 224-d. That section applies to a covered renewable energy system as defined in Public Service Law Section 66-p, and that definition lists generating technologies only, so energy storage is not included and Section 224-d contains no storage clause. Prevailing wage still reaches many storage projects by other routes. Labor Law Section 224-a expressly excludes an energy storage system with a capacity equal to or under five megawatts alternating current, which means a larger storage system on a privately contracted project that meets the public funds and cost tests can be covered. The Public Service Commission order of June 20, 2024 establishing the updated energy storage goal states that projects of one megawatt alternating current and larger will be subject to prevailing wage requirements, so incentivized projects carry it as a program condition rather than by statute. Storage co-located with a covered renewable generator follows that generator. Separately, contractors and subcontractors performing public work, and work covered by Article 8 of the Labor Law, must be registered with the New York State Department of Labor under the statewide contractor registry effective December 30, 2024. The applicable trigger should be confirmed project by project. Backwell produces certified payroll, pays the applicable wage determination, and supports apprenticeship labor-hour compliance.
All New York battery storage civil work or the New York solar civil cluster.
Send plans, a scope of work, and the schedule through the form below or call (315) 400-2654. We review the civil package, walk the site if it is at that stage, and return a scoped proposal with a schedule of values, stated fill allowances, and unit rates for overages. A one-page capability statement is available for prequalification files.
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