Infrastructure Intelligence Platform · Compute Corridor Risk Assessment

EcoGrid AI — Physical Boundary Stress Analysis
for Hyper-Scale Data Centre Siting

A five-vector spatial intelligence model combining satellite-derived hydrological drawdown rates, power transmission interconnect constraints, synthetic aperture radar terrain displacement proxies, BIS seismic zonation, and Landsat-9 land surface temperature to produce a Composite Risk Index (CRI) for compute infrastructure siting decisions. Engineered for the Bengaluru–Chennai corridor where groundwater over-exploitation, grid congestion, and urban heat island effects converge.

Target Region: Bengaluru-East Compute Sector (Phase-1)
CGWB Status: Over-exploited
Grid: Southern Regional Grid
Seismic Zone: BIS IS-1893 Zone II
Coordinates: 12.9716°N, 77.5946°E
Generated: May 2026
Composite Risk Index Formula (AHP-Weighted)
CRI = (0.30 × Hydro) + (0.25 × Grid) + (0.20 × Env) + (0.15 × Seismic) + (0.10 × LST)
Hydrology W=0.30 · CGWB / WRIS stations + LULC impervious fraction
Grid Reliability W=0.25 · CEA substation atlas + queue data
Env. Volatility W=0.20 · Sentinel-1 SAR backscatter z-score
Seismic Hazard W=0.15 · BIS IS-1893:2016
LST / UHI W=0.10 · Landsat-9 Band ST_B10 + ERA5
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Composite Risk Index (CRI)
51/100
ELEVATED RISK
Bengaluru-East Compute Sector (Phase-1)
💧 Aquifer & Hydrological Stress
CGWB · WRIS · ESRI LULC 10m
Groundwater Depletion Rate2.94 m/yr
CGWB Aquifer CategoryOver-exploited
SW Recharge Deficit409.6 mm/yr
Nearest Recharge Waterbody2.23 km
LULC Impervious Surface Fraction72.9%
82/100 W=0.30
⚡ Power Grid Reliability
CEA Grid Atlas · Southern Regional Grid
Nearest 220/400 kV Substation2.98 km
Interconnection Queue Latency48 months
Regional Renewable Energy Mix28.7%
T&D Loss (State Average)15.0%
36/100 W=0.25
🛰️ Environmental Volatility
Sentinel-1 GRD · COPERNICUS/S1_GRD
SAR Backscatter Z-Score (subsidence proxy)0.52
10-Year Flood Event Count4 events
Urban NDVI Index (Sentinel-2)0.11
ⓘ Phase-based InSAR (mm-precision) requires SNAP + StaMPS/MintPy with S1 SLC data
60/100 W=0.20
🏔️ Seismic Hazard
BIS IS-1893:2016
BIS Seismic ZoneZone II
Peak Ground Acceleration0.1 g
Design Base Shear FactorAh = Z/2 × Sa/g × I/R
20/100 W=0.15
🌡️ Land Surface Temperature & UHI
Landsat-9 ST_B10 · ERA5 Reanalysis
Peak Urban LST (Summer)37.5 °C
Urban Heat Island ΔT+4.8 °C vs rural
Annual Precipitation (ERA5)903.0 mm/yr
26/100 W=0.10
Data Sources & Spatial Frameworks
DatasetSourceResolution GEE Collection / ReferenceVector
Sentinel-1 GRDESA Copernicus20mCOPERNICUS/S1_GRDEnvironmental
Sentinel-2 SRESA Copernicus10mCOPERNICUS/S2_SR_HARMONIZEDNDVI / LULC
ESRI LULC 2023Impact Observatory10msat-io/ESRI_Global-LULC_10m_TSHydrology
NASADEMNASA JPL30mNASA/NASADEM_HGT/001Terrain
Landsat-9 C2 L2USGS / NASA30mLANDSAT/LC09/C02/T1_L2LST / UHI
ERA5 Daily ReanalysisECMWF / Copernicus~28kmECMWF/ERA5_LAND/DAILY_AGGRClimate / GHI
CGWB Well Log DatabaseCentral Ground Water BoardPointindiawris.gov.inHydrology
CEA Substation AtlasCentral Electricity AuthorityVectorcea.nic.inGrid
BIS IS-1893:2016Bureau of Indian StandardsZone MapSeismic Zone ClassificationSeismic
Key Findings — Bengaluru-East Compute Sector (Phase-1)
Groundwater Depletion
2.94
metres / year drawdown
CGWB classifies this aquifer as Over-exploited. At this rate, cooling-water self-sufficiency is infeasible without closed-loop systems.
Grid Interconnection Wait
48
months queue latency
CEA grid queue significantly extends go-live timelines. On-site solar DG offers a partial bridge during interconnection.
Urban Heat Island ΔT
+4.8
°C above rural baseline
Elevated ambient temperature directly increases PUE (Power Usage Effectiveness), adding 8–14% to cooling energy load.
Solar Energy Potential
2.66
MW continuous offset achievable
GHI of 6.01 kWh/m²/day across 70,742 m² viable rooftop area. Estimated payback: 5.5 years.
Flood Exposure (10yr)
4
recorded inundation events
Critical infrastructure and generator pods must be elevated above the maximum historic floodplain by a minimum 600mm freeboard.
Composite Risk Index
51
/ 100 · ELEVATED RISK
AHP-weighted across five independent spatial vectors. Scores above 65 indicate High Risk requiring substantive design mitigation prior to permitting.
Renewable Energy Opportunity Assessment

☀️ Rooftop Solar Generation Potential

6.01
kWh/m²/day · Global Horizontal Irradiance (ERA5)
70,742
m² · Viable Rooftop Area (structural assessment)
63.8
MWh/day · Calculated at 75% system efficiency
2.66
MW · Continuous Grid Load Offset Equivalent

System efficiency factor (75%) accounts for shading losses, inverter conversion, cable resistance, and panel degradation over 25-year life. At 6.01 kWh/m²/day irradiance, this installation would offset approximately 9.3% of the currently available local renewable energy base-mix, bridging the 48-month grid interconnection queue with meaningful on-site generation.

Technical Mitigation Roadmap
VECTOR 1 RESPONSE · HYDROLOGY

Closed-Loop Cooling & Artificial Aquifer Recharge

Groundwater depletion of 2.94m/yr combined with 72.9% LULC impervious coverage renders evaporative or open-loop cooling non-viable without regulatory challenge. Mandate direct-to-chip immersion cooling or rear-door heat exchanger systems. Fund localized artificial recharge injection pits alongside percolation trenches at permeable boundary zones to partially restore the 409.6 mm/yr recharge deficit.

Immersion Cooling Recharge Injection
VECTOR 2 RESPONSE · GRID

Distributed Solar DG & Intelligent Load Scheduling

Deploy solar across the assessed 70,742 m² viable rooftop footprint with single-axis tracking systems. This creates a 2.66 MW continuous offset reducing grid draw during the 48-month interconnection queue. Complement with AI-driven workload scheduling to shift non-time-sensitive compute to off-peak grid windows, reducing T&D dependency during peak demand.

On-site DG AI Load Scheduler
VECTOR 3 RESPONSE · ENVIRONMENT

Continuous SAR Monitoring & Floodplain Hardening

With 4 recorded 10-year flood events and an SAR backscatter z-score of 0.52 (indicating surface displacement volatility), all critical infrastructure blocks, generator pods, and primary power entry points must be elevated above maximum historic inundation levels. Deploy automated Sentinel-1 backscatter monitoring pipelines to detect pre-failure ground motion before structural consequences materialise.

Sentinel-1 Monitor Elevated Plinths
VECTOR 4 RESPONSE · SEISMIC

IS-1893 Compliant Structural Design

BIS Zone II classification (PGA: 0.1g) mandates full IS-1893:2016 and IS-456 compliance for RCC structures. Critical power infrastructure (UPS, transformers, diesel generators) requires seismic base-isolation or vibration-dampened mounting systems. Conduct site-specific geotechnical investigation under IS-1888 before foundation design finalisation.

Base Isolation IS-1893 Compliance
VECTOR 5 RESPONSE · THERMAL

Urban Heat Island Mitigation & PUE Optimisation

A peak LST of 37.5°C with +4.8°C UHI differential directly degrades cooling coefficient of performance. Deploy high-albedo roof coatings, green buffer corridors at facility perimeter, and consider water-side economiser systems during cooler overnight hours. Target PUE of ≤1.3 through computational fluid dynamics-optimised airflow within the data hall.

High-Albedo Roof CFD Airflow
PROGRAMME GOVERNANCE

Integrated Environmental & Infrastructure Due Diligence

Before permitting, commission an independent Environmental Impact Assessment per EIA Notification 2006 (MoEF&CC). Engage BBMP and KSPCB for groundwater extraction no-objection certificates. Coordinate with BESCOM for dedicated feeder line allotment. Establish a quarterly monitoring cadence covering all five CRI vectors with threshold-based escalation to site leadership.

EIA Compliance BESCOM Coordination