Infrastructure Proximity Analysis

Multi-Vector Site Evaluation
GIS Map

Statewide Infrastructure Feasibility & Proximity Benchmarks (24 Campuses Tracked)

Spatial calculations computed against 220 substations, 2,678 high-voltage transmission segments, 1,123 gas pipelines, and 30 population centers across Mississippi.

State Grid Model: 2026 Q1
Avg Substation
⚡
3.95 mi mean

Closest: 0.40 mi (Vicksburg)

Avg HV Corridor
🔌
0.51 mi mean

Adjacent (<0.2 mi): 14 sites

Gas Pipeline Tap
🔥
1.81 mi mean

<2 mi for BTM Gen: 18 sites (75%)

Readiness Score
🏆
86.6/100 Grade A-

Highest: 98/100 (Canton Mega)

Tapping Cost Tiers
💰
9 Tier 1 • 15 Tier 2

Low CapEx (<$7M): 37.5% of sites

Understanding the 6 Comparative Infrastructure Vectors
▼
⚡ 1. Substation Transformer Reach

Measures distance to step-down transformer yards (115kV to 500kV). Proximity within <1.5 miles enables direct dedicated express feeders without acquiring extensive multi-owner right-of-way (ROW).

🔌 2. HV Transmission & 500kV Loop

Hyperscale data centers (>100 MW) require 230kV or 500kV bulk transmission lines. Facilities adjacent to 500kV corridors (e.g. Entergy Franklin-Lakeover loop) can support multi-gigawatt buildouts with dual-circuit redundancy.

🔥 3. Gas Pipelines & BTM Generation

With utility interconnection queues reaching 36+ months, access to natural gas pipelines allows on-site combined-cycle gas turbines (CCGT) or fuel cells for behind-the-meter (BTM) microgrids and peaker backup (e.g. Big Woods Tech Park).

🏙️ 4. Municipal Separation vs. Labor

Analyzes distance to nearest population center. Optimal siting balances acoustic/zoning buffers (>3–5 miles from dense residential) while remaining within 25 miles of regional labor pools, emergency services, and dark fiber rings.

🌿 5. Environmental & Aquifer Buffers

Tracks distance to national forests, wildlife corridors, and water basins (e.g., Ross Barnett Reservoir, De Soto). Highlights cooling technology (closed-loop vs evaporative) and deep aquifer extraction risk (Sparta/Wilcox).

💰 6. Readiness Score & Tapping Cost

Composite index (0–100) scoring grid intertie feasibility against substation proximity (25pts), transmission reach (25pts), gas access (15pts), environmental buffer (15pts), and utility regulatory speed (20pts), mapped into Cost Tiers 1–3.

Showing 24 of 24 Sites
Infrastructure Proximity Matrix • Click any column header to sort
Tier 1 (<$7M) Tier 2 ($8M–$18M)
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Facility & County ↕
Status & Load ↕
Substation Reach ↕
HV Transmission ↕
Gas Pipeline ↕
Nearest City ↕
Protected Land ↕
Readiness ↓
Tapping Cost ↕
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