⚡ 1335 AIKEN MILLER RD

Site Access & Topography

The property at 1335 Aiken Miller Rd benefits from Public Road Access, which is a fundamental requirement for any BESS development. This suggests that standard delivery vehicles and construction equipment should be able to reach the site without significant issues related to private road maintenance or access rights. The "POI Onsite" designation is a significant advantage, indicating that a Point of Interconnection is already located on the property, which drastically reduces the need for extensive off-site transmission line extensions or new access roads for grid connection infrastructure.

With a total of 139.71 acres and 46.5 buildable acres, the site offers ample space for a distribution-scale (≤5MW) BESS and potentially even a larger utility-scale project, allowing for necessary setbacks, internal access roads, and future expansion. The "Buildability: Great" assessment strongly suggests that the terrain characteristics are favorable, likely comprising relatively flat or gently sloping areas suitable for construction. This is crucial for the efficient placement of heavy equipment such as battery containers, transformers, and switchgear, which require stable, level ground.

Based on the "Great" buildability and the large parcel size, it is highly probable that heavy equipment (transformers, battery containers) can access the site and be maneuvered effectively within the buildable areas. However, a detailed geotechnical survey and a site-specific civil engineering review will be necessary to confirm soil bearing capacity and identify any localized topographical challenges within the 46.5 buildable acres. There are no explicit access easement concerns noted in the provided data, but a comprehensive title search and ALTA survey would be required to verify existing easements (e.g., utility, ingress/egress) and ensure they do not conflict with the proposed BESS layout.

Environmental Constraints

Several environmental factors require careful consideration. The FEMA Flood Zone designation is Unknown, which is a critical data gap. A desktop review using FEMA's National Flood Hazard Layer (NFHL) is an immediate priority. If any portion of the buildable area falls within a 100-year (AE or A) flood zone, significant engineering and permitting challenges, including elevated foundations and floodproofing measures, would arise, substantially increasing project costs and complexity. Similarly, Wetlands presence is Unknown. A National Wetlands Inventory (NWI) desktop analysis, followed by a professional wetland delineation if potential wetlands are identified, is essential. Wetlands typically require significant setbacks and can trigger complex permitting processes under Section 404 of the Clean Water Act, potentially reducing the usable buildable area.

On the positive side, the data indicates no Critical Habitat or Endangered Species risk, which avoids a major permitting hurdle. There are also no Brownfield/Superfund sites within ~2 miles, which is good for avoiding remediation costs and environmental liabilities, though it means the project will not qualify for the IRA brownfield bonus adder. The site is confirmed to be outside the Chesapeake Bay Critical Area, which is a significant advantage as it bypasses stringent development restrictions and environmental review processes specific to that region in Maryland. Furthermore, no Pipeline Proximity within ~3 miles eliminates a common safety and setback concern for BESS projects, which often face restrictions near high-pressure gas lines.

Grid Infrastructure & Interconnection

The grid infrastructure assessment presents both opportunities and significant unknowns. The presence of a 138kV transmission line at 2.6 miles, owned by THE POTOMAC EDISON COMPANY (the Interconnecting Utility), is a strong positive indicator for a utility-scale BESS project. The "POI Onsite" designation is particularly intriguing; it could imply an existing tap or a readily available connection point, which would dramatically reduce interconnection costs and timelines. However, the Nearest Substation distance and Max Voltage are Unknown. This is a critical information gap. Without knowing the nearest substation's characteristics, it's difficult to fully assess available capacity and the most optimal interconnection point.

Given the 138kV transmission line proximity and the "utility-scale projects" focus of Sunland America Corp, the likely interconnection voltage would be at the transmission level (138kV). While distribution-scale projects (≤5MW) often connect to lower voltage distribution feeders, the 138kV line at 2.6 miles suggests a more robust and potentially higher capacity interconnection, which could accommodate future expansion or larger projects.

Estimating interconnection costs and timelines is challenging without substation details. For a 138kV transmission interconnection 2.6 miles away, costs could range from $2 million to $5 million+, depending on the need for new transmission line construction, substation upgrades, and protection schemes. The timeline for a transmission-level interconnection through PJM (the RTO for Potomac Edison) typically ranges from 24 to 48 months, including queue studies (System Impact Study, Facilities Study), engineering, and construction. Potomac Edison (a FirstEnergy company) operates under PJM's interconnection queue process, which is known for its structured but often lengthy study phases. The specific feeder configuration is Unknown and would be determined during the interconnection study process, based on the chosen point of interconnection.

Regulatory & Zoning Analysis

The Authority Having Jurisdiction (AHJ) is Garrett County, MD, as the property is located in an unincorporated area. This means county-level zoning ordinances and permitting processes will govern the project. The current Zoning is "Residential - Rural/Agricultural Residence (Code: -)". This is a significant regulatory hurdle. BESS facilities are typically considered industrial or utility uses and are generally not permitted by-right in residential or agricultural zones.

Therefore, the recommended permitting pathway will almost certainly not be by-right. It will likely require a Conditional Use Permit (CUP) or Special Exception. In some cases, if the county zoning ordinance is highly restrictive, a full rezoning of the parcel or a portion of it may be necessary, which is a more complex, time-consuming, and politically sensitive process. A variance is less likely for a use type, typically for dimensional deviations.

Known setback requirements for BESS in this jurisdiction are Unknown. However, given the residential/agricultural zoning, Garrett County will likely impose substantial setbacks from property lines, residential structures, and public roads to mitigate visual, noise, and safety concerns. These could range from 50 to 200 feet or more, significantly impacting the usable buildable area. Maryland state regulations (e.g., COMAR 20.79 for generating stations) might apply for larger projects, but for distribution-scale, county zoning is paramount. It is crucial to investigate any specific county ordinances regarding "utility uses," "energy facilities," or "storage facilities." There is no information provided regarding any moratorium or restriction risks, but this should be verified during initial outreach to the county planning department, especially given the residential zoning.

IRA/ITC Incentive Analysis

The project's eligibility for Inflation Reduction Act (IRA) Investment Tax Credit (ITC) adders is a key financial driver.

• Opportunity Zone eligibility: No. This means the project will not qualify for the additional 10% ITC adder associated with Opportunity Zones.
• Energy Community status: Yes — Coal Closure. This is a significant positive. Projects located in an Energy Community qualify for an additional 10% ITC adder. Garrett County's designation as a "Coal Closure" energy community provides a substantial boost to project economics.
• Low-Income Community qualification: No. This means the project will not qualify for the additional 10% or 20% ITC adder for low-income communities.

Based on this analysis, the potential cumulative ITC adder percentage for this project is 10% (from the Energy Community adder). Combined with the base 30% ITC (assuming prevailing wage and apprenticeship requirements are met), the project could achieve a total 40% ITC. This is a strong incentive that significantly enhances project viability.

BESS Score & Rationale

BESS Suitability Score: 65/100

• Location (15/20): The site offers 139.71 acres with 46.5 buildable acres and "Great" buildability, providing ample space and favorable terrain. Public road access is confirmed. The rural setting is generally conducive to BESS development, minimizing immediate NIMBY concerns compared to denser areas.
• Grid Access (18/25): The 138kV transmission line at 2.6 miles is a strong asset, and "POI Onsite" is a significant advantage, potentially reducing interconnection costs and complexity. However, the lack of information on the nearest substation (distance, voltage, capacity) introduces substantial uncertainty and limits a higher score.
• Environmental (9/15): Positives include no critical habitat, no pipelines, and not being in the Chesapeake Bay Critical Area. However, the "Unknown" status for FEMA Flood Zone and Wetlands are major red flags. These unknowns represent significant potential buildability and permitting risks that could severely impact the project.
• Regulatory (5/15): The "Residential - Rural/Agricultural Residence" zoning is the primary detractor. This zoning is highly incompatible with BESS, necessitating a complex and potentially lengthy permitting pathway (CUP, Special Exception, or rezoning). This introduces high regulatory risk and uncertainty.
• Incentives (12/15): The "Energy Community — Coal Closure" designation provides a valuable 10% ITC adder, bringing the potential total ITC to 40%. While not qualifying for Opportunity Zone or Low-Income adders, the Energy Community bonus is a strong financial incentive.
• Buildability (6/10): "Great" buildability and 46.5 buildable acres are excellent. However, the "Unknown" environmental constraints (flood, wetlands) could significantly reduce the actual usable buildable area and increase construction costs, thus slightly tempering the score.

Key Risks & Mitigants

1. Risk: Zoning Incompatibility. The "Residential - Rural/Agricultural Residence" zoning is highly restrictive for BESS development, posing a significant hurdle for permitting and potentially leading to project denial or extensive delays.
   • Mitigant: Immediately engage with Garrett County Planning & Zoning Department for a pre-application meeting. Understand their interpretation of BESS under current ordinances and explore the most viable permitting pathway (CUP, Special Exception, or rezoning). Prepare a robust community engagement plan to address potential local concerns.
2. Risk: Unknown Environmental Constraints (Flood Zone & Wetlands). The lack of information on FEMA Flood Zone and Wetlands presence represents a critical unknown that could lead to significant permitting delays, increased engineering costs (e.g., elevated foundations), or even render portions of the site unbuildable.
   • Mitigant: Conduct an immediate desktop environmental review (FEMA NFHL, NWI maps) to identify potential flood zones and wetlands. If potential impacts are identified, commission a professional wetland delineation and