⚡ 75 MONADNOCK AVE

TO: Sunland America Corp. Development Committee

FROM: Senior BESS Site Evaluation Analyst

DATE: October 26, 2023

SUBJECT: Comprehensive Site Diligence Analysis for 75 Monadnock Ave, Winchendon, MA (APN: 343 2D3 0 29)

This report provides a comprehensive due diligence analysis for a potential distribution-scale (≤5MW) Battery Energy Storage System (BESS) project at the subject property. The analysis covers key development pillars including site characteristics, environmental constraints, grid infrastructure, regulatory hurdles, and financial incentives.

1. Site Access & Topography

Road Access & Equipment Delivery: The 7.55-acre parcel has direct frontage on Monadnock Avenue, a paved, two-lane local road. Based on aerial imagery, this road appears suitable for standard construction traffic, including dump trucks and concrete mixers. Access to major regional highways, such as MA Route 2, appears straightforward via MA-12. However, a detailed route survey is required to confirm the absence of low-clearance bridges, sharp turns, or weight-restricted roads that could impede the delivery of oversized and overweight equipment like a main power transformer or prefabricated battery enclosures.

Terrain & Buildability: The site is located in an established industrial area and appears to be relatively flat and partially cleared, with some wooded sections. This topography is advantageous, likely minimizing the need for extensive and costly civil work, such as major grading or retaining walls. The existing conditions suggest that heavy equipment, including cranes needed for setting the transformer and battery containers, can access and operate on the site effectively.

Easement Concerns: While the property has direct road frontage, a full title search is a critical next step. Requires Verification: The analysis must identify any existing utility easements (power, water, sewer, gas), access easements for neighboring properties, or other recorded encumbrances that could restrict the placement of BESS equipment and reduce the effective buildable area.

2. Environmental Constraints

FEMA Flood Zone: The property's FEMA flood zone designation is currently unknown. This represents a significant potential risk. If the site is located within a Special Flood Hazard Area (e.g., Zone A or AE), development could be prohibited or require costly mitigation measures, such as