⚡ 11 E CENTRAL ST

1. Site Access & Topography

Road Access & Delivery Feasibility: The property is located at 11 E Central St in Worcester, a developed urban environment. Based on aerial imagery, the site has direct frontage on a paved, public road. This provides excellent primary access for construction crews and standard vehicles. The quality of E Central St appears suitable for heavy truck traffic, which is a significant advantage.

Terrain Characteristics: While the broader Worcester area is known for its hilly terrain, this specific parcel, having been zoned and likely previously developed for commercial use (restaurant), is expected to be graded relatively flat. This is a positive attribute that would minimize civil work and site preparation costs. Requires Verification: A formal topographic survey is required to confirm site grading and identify any subtle slopes that could impact drainage or foundation design.

Heavy Equipment Access: Access for oversized and overweight vehicles, such as trucks carrying battery containers, power conversion systems (PCS), and the main power transformer, appears feasible given the direct access from a primary commercial street. However, potential constraints include overhead utility lines along the road, turning radii into the site entrance, and the need for traffic management plans during delivery, which will require coordination with the City of Worcester. The small parcel size (2.36 acres) may present challenges for on-site staging and crane operations.

Easement Concerns: On a small, commercially-zoned parcel like this, there is a high likelihood of existing utility easements (e.g., water, sewer, gas, telecom) crossing the property to serve surrounding businesses. Any such easements could severely restrict the buildable envelope for the BESS equipment. A title report and ALTA survey are critical early diligence items to identify and map all encumbrances.

2. Environmental Constraints

FEMA Flood Zone: The FEMA flood zone designation is currently unknown. This is a critical data gap and a potential fatal flaw. If the site is located within a 100-year floodplain (e.g., Zone A, AE), development would be severely restricted and likely require significant, costly elevation of all equipment, making the project financially unviable. A FEMA FIRMette must be reviewed immediately.

Wetlands: The presence of wetlands is unknown. A desktop review of the National Wetlands Inventory (NWI) is the first step. Given the urbanized setting, the probability of federally-jurisdictional wetlands is lower, but not zero. Localized drainage features or small ponds could exist. Any identified wetlands would trigger significant setbacks (typically 50-100 feet in Massachusetts), which would be untenable on a 2.36-acre parcel.

Critical Habitat / Endangered Species: The data indicates no critical habitat on site, which is a positive screening result. However, a formal check with the Massachusetts Natural Heritage & Endangered Species Program (NHESP) database is still a required diligence step to confirm no state-listed species or priority habitats are present.

p> Brownfield/Superfund Status: The presence of 37 known contamination sites within a 2-mile radius is a significant red flag. While this proximity does not automatically qualify the site for the 10% IRA brownfield tax credit adder (the subject parcel itself must be designated a brownfield), it dramatically increases the risk that this property has environmental contamination from prior or adjacent land uses. A Phase I Environmental Site Assessment (ESA) is non-negotiable and should be commissioned immediately. This is a major risk, as any required remediation could add substantial cost and delays.

Pipeline Proximity: The absence of major gas transmission pipelines within 3 miles is a significant safety and layout advantage, eliminating concerns related to pipeline explosion radii and associated setback requirements.

3. Grid Infrastructure & Interconnection

Nearest Substation & Transmission: The NASHUA STREET substation is located 1.2 miles from the site and has a 115 kV bus. The proximity of a major substation is a primary strength of this location. The presence of a 115 kV transmission line, owned by Fitchburg Gas and Electric (a subsidiary of Unitil, though National Grid is the primary utility in Worcester - this requires clarification), confirms this is a robust part of the grid.

Recommended Interconnection Voltage: For a distribution-scale project (≤5MW), a direct interconnection to the 115 kV transmission line would be cost-prohibitive. The recommended pathway is to interconnect to a distribution feeder, likely at 13.8 kV, that originates from the Nashua Street substation. The key unknown is the location and capacity of the nearest 3-phase distribution feeder.

Estimated Cost & Timeline: The interconnection cost is highly dependent on the proximity of a suitable feeder.

• Best Case: A feeder with adequate capacity runs directly adjacent to the property. Costs could be in the $750,000 - $1.5M range for protection upgrades, reclosers, and substation upgrades.
• Worst Case: No suitable feeder