⚡ ASHBURNHAM HILL RD

Site Access & Topography

The subject property is located on Ashburnham Hill Rd in Fitchburg, MA. Initial desktop review indicates this is a paved, two-lane local road, which should be sufficient for standard construction traffic. However, the key challenge will be the delivery of oversized and overweight equipment, specifically the main power transformer and containerized battery enclosures. A detailed route survey will be required to assess turning radii, bridge weight limits, and overhead line clearances from the nearest state highway to the site entrance.

The topography in this region of Worcester County is characterized by rolling hills and significant tree cover. Satellite imagery suggests the parcel is currently undeveloped and heavily wooded. This implies that substantial site work, including clearing, grubbing, and grading, will be necessary. A formal topographic survey is a critical next step to determine the precise slope and develop a grading plan. The costs associated with this site work could be significant and must be factored into the project pro forma. Access for heavy equipment like cranes, drill rigs (for foundations), and delivery trucks directly onto the parcel will require the construction of a new, stabilized access road from Ashburnham Hill Rd. The suitability of soil for supporting heavy foundations is unknown and requires a geotechnical investigation.

A significant red flag is the discrepancy in listed acreage (19.66 acres vs. 2.39 acres from Regrid). This must be clarified immediately via a title search and ALTA survey. The smaller acreage would severely constrain the project layout. Furthermore, no access easements are noted. We must confirm that the parcel has direct, legal frontage and does not require an easement across neighboring properties, which would add complexity, cost, and risk.

Environmental Constraints

The environmental profile of this site presents a mix of moderate to high risks that require immediate investigation.

• FEMA Flood Zone: The designation is currently Unknown. This is a critical data gap. Any location within a 100-year floodplain (Zone A/AE) would likely render the site undevelopable for critical infrastructure like a BESS or require costly mitigation measures (e.g., building up the pad well above the Base Flood Elevation). A desktop FEMA map review is a priority Day 1 diligence item.
• Wetlands: The presence of wetlands is Unknown. Given the undeveloped, wooded nature of the site in this region, there is a high probability of jurisdictional wetlands and/or streams being present. A National Wetlands Inventory (NWI) screening should be conducted immediately, followed by a formal wetland delineation by a certified professional if the screen is positive. Massachusetts has stringent wetland protection laws, and any identified wetlands will trigger significant setbacks (typically 100 feet or more), reducing the buildable area.
• Brownfield/Superfund Status: The data indicates 41 contamination sites within a 2-mile radius, which is a high concentration. This poses a risk of potential contaminant migration onto our parcel. However, it also presents a potential opportunity. If this specific parcel can be classified as a "brownfield site" under federal definitions (e.g., through a Phase I/II ESA identifying historical contamination), the project could qualify for the 10% Brownfield ITC adder under the Inflation Reduction Act (IRA). This is a critical financial lever that warrants investigation via a Phase I ESA.
• Critical Habitat: The site is not within a designated critical habitat or protected area, which is a significant positive, reducing risks related to the Endangered Species Act.
• Pipeline Proximity: No major gas transmission pipelines are located nearby, which simplifies safety planning and eliminates the need for specialized pipeline setback analyses.

Grid Infrastructure & Interconnection

The grid infrastructure presents a strong argument in favor of this site, though with notable costs.

• Nearest Substation: The River Street substation is located approximately 1.0 mile from the parcel. This is an excellent distance for a distribution-scale project, minimizing line losses and right-of-way complexity. The provided "-999999 kV" voltage is a data error; this is almost certainly a standard distribution substation, likely operating at a primary voltage of 13.8 kV. The available capacity of the substation and, more importantly, the specific feeder we would connect to, is a critical unknown.
• Transmission Access: A 115kV transmission line is 2.8 miles away. For a distribution-scale project (≤5MW), interconnecting at transmission voltage would be prohibitively expensive and is not a viable option.
• Recommended Interconnection: The clear path is a distribution-level interconnection at the local utility's standard voltage (likely 13.8 kV) to a feeder emanating from the River Street substation.
• Cost & Timeline Estimate: A new 1-mile, 3-phase distribution line extension is a major cost driver. A preliminary budget of $1.5M - $2.5M should be allocated for this scope, depending on whether it is overhead or underground and the number of poles/vaults required. The interconnection process in Massachusetts with the likely utility, Unitil (as the successor to Fitchburg Gas & Electric), can be lengthy. We should anticipate an 18-36 month timeline from application submission to commercial operation, pending queue position and study results.
• Feeder Configuration: