⚡ 7426 N DERBY RD

Site Diligence Analysis: 7426 N DERBY RD, Peoria, IL

As a senior BESS site evaluation analyst for Sunland America Corp, I have performed a comprehensive diligence analysis for the property located at 7426 N DERBY RD in Peoria, IL. This analysis evaluates the site's suitability for distribution-scale (≤5MW) and utility-scale BESS projects, identifying key opportunities, risks, and recommended next steps.

1. Site Access & Topography

• Road Access Quality and Equipment Delivery Feasibility: The property address suggests a residential context, and "Road Access" is currently Unknown. This is a critical gap. Assuming access via a typical residential street, there are significant concerns regarding the quality and capacity of the road for heavy equipment. Residential roads often have weight limits, narrow widths, and tight turning radii that are incompatible with the transport of large transformers, battery containers, and construction machinery. Upgrades to local roads, including widening, strengthening bridges/culverts, and improving turning radii at intersections, could be required, leading to substantial additional costs and potential community opposition.
• Likely Terrain Characteristics: "Buildability" and "Buildable Acres" are Unknown. Given the general flat to gently rolling topography of much of Peoria County, the site may be relatively flat, which is advantageous. However, without specific topographical data, we cannot rule out significant slopes, rock outcrops, or other features that would necessitate extensive grading, earthwork, and retaining walls, increasing development costs and complexity.
• Heavy Equipment Access: The feasibility of heavy equipment access is highly questionable. If the property is indeed on a residential street, it is unlikely that large components like 50-ton transformers or 40-foot battery containers can be delivered without significant road improvements or specialized transport logistics. This would require detailed civil engineering assessment and coordination with the City of Peoria's Public Works department.
• Access Easement Concerns: "POI Access" is Unknown. If the property does not have direct frontage on a public road suitable for heavy equipment, or if access requires traversing adjacent private parcels, securing permanent access easements will be necessary. This can be a lengthy, complex, and potentially costly process, especially in a residential area where neighbors may be reluctant to grant such rights.

2. Environmental Constraints

• FEMA Flood Zone Designation: The FEMA Flood Zone is Unknown. This is a critical data gap. If the property is located within a 100-year (AE or VE) or 500-year (X-shaded) flood zone, it would trigger stringent design requirements, such as elevating equipment above the base flood elevation, implementing floodproofing measures, and potentially requiring additional permits from FEMA or local floodplain administrators. These measures significantly increase project costs and can complicate permitting.
• Wetlands Presence and Setback Requirements: The presence of Wetlands is Unknown. This is another major environmental unknown. If wetlands are present, federal (USACE Section 404) and state (Illinois EPA) permits would be required for any disturbance. Wetlands typically necessitate significant setbacks, which would reduce the already limited 2.29 buildable acres. Mitigation efforts, if disturbance is unavoidable, are costly and time-consuming. A professional wetland delineation is essential.
• Critical Habitat / Endangered Species Risk: The data indicates "Critical Habitat: None" and "Protected Areas: None." This is a positive finding, suggesting a low risk of encountering federal or state listed endangered species or their designated habitats, which can otherwise cause significant project delays and mitigation costs.
• Brownfield/Superfund Status: The data notes "1 site(s) within ~2 mi" for Brownfield/Superfund. This indicates a potential environmental concern in the vicinity, but it does not confirm that the subject parcel itself is a brownfield. For the IRA brownfield bonus ITC adder, the project must be located on a brownfield site. Since this property is not explicitly identified as a brownfield, it is unlikely to qualify for the bonus. However, the proximity of a brownfield site warrants a thorough Phase I Environmental Site Assessment (ESA) to assess potential contamination migration risks onto the subject property.
• Chesapeake Bay Critical Area: The property is located in Illinois, so "Chesapeake Critical Area: N/A (non-MD)" is confirmed, which is not applicable to this site.
• Pipeline Proximity Safety Considerations: The data states "Pipeline Proximity: None within ~3 miles" and "Gas Wells Nearby: None within ~2 miles." This is a favorable finding, as it eliminates significant safety and setback concerns associated with high-pressure gas pipelines or active/abandoned gas wells, which can impose substantial restrictions on development and require extensive safety studies.

3. Grid Infrastructure & Interconnection

• Nearest Substation: The "Nearest Substation" information is Unknown (Distance: -, Max Voltage: - kV). This is a critical data gap. Without knowing the nearest substation's location, voltage, and available capacity, any interconnection strategy is speculative. The ideal scenario for a distribution-scale BESS is proximity to a substation with available capacity on a suitable distribution feeder.
• Transmission Line Proximity and Voltage: A "Nearest Transmission Line: 138kV at 1.3 mi (AMEREN ILLINOIS COMPANY)" is identified. This indicates Ameren Illinois is the likely interconnecting utility. While 1.3 miles to a 138kV line is relatively close for a utility-scale project, it might be too high a voltage for a typical distribution-scale (≤5MW) BESS, which usually connects to 12.47kV, 34.5kV, or 69kV feeders.
• Recommended Interconnection Voltage: For a distribution-scale project (≤5MW), the likely recommended interconnection voltage would be at the distribution level (e.g., 12.47kV or 34.5kV) if a suitable substation and feeder are identified nearby. Interconnecting directly to 138kV for a small project would be significantly more expensive due to the need for a dedicated substation, higher voltage equipment, and more complex protection schemes. However, without substation information, a direct 138kV connection remains a theoretical option if distribution-level capacity is unavailable, albeit at a much higher cost.
• Estimated Interconnection Cost Range and Timeline: Given the 1.3-mile distance to the 138kV line and the unknown substation, interconnection costs are likely to be high. For a 138kV connection, costs could range from $3-7