Anomaly Detection & Predictive Maintenance for Energy Assets

Metro Health Campus — 1.8M SF | 14 Chillers, 24/7 Operations

Open Anomalies
37
+5 vs last week
Est. Waste (MWh/mo)
412
+68 MWh
Model Precision
74%
+6% improved
MTTR (days)
8.6
-2.4d
Avg COP Deviation
11%
-11% from baseline
Verified Savings
$186K
This month

Prioritized Anomaly Queue — Ranked by $ Impact

Asset Type Anomaly Est. $/mo Severity Days Open Status
CH-03 Chiller COP -18% vs baseline $28,400 SEV-1 3 WO Created
MTR-18 Motor Idle load +14.2 kW $9,800 SEV-2 7 In Review
CH-07 Chiller COP -9% from model $7,200 SEV-2 12 In Review
ST-12 Steam Trap Failed open $6,100 SEV-3 18 Queued
MTR-22 Motor Idle +8.6 kW $5,900 SEV-3 9 Queued
AHU-05 AHU Fan power +11% $4,700 SEV-3 5 In Review
CH-11 Chiller COP -6% trend $3,800 SEV-3 22 Queued
ST-08 Steam Trap Failed open $2,900 SEV-3 14 Queued

Chiller COP Deviation from Baseline

Motor Idle Load Distribution

Asset Criticality vs. Age Matrix

0-5yr
6-10yr
11-15yr
16-20yr
20+yr
Critical
2
4
6
3
1
High
5
8
7
4
2
Medium
12
14
11
9
5
Low
18
22
16
8
4

Mean Time to Resolve (MTTR) Trend

Savings Verification Funnel

Anomalies Detected 142
100%
Work Orders Created 89
63%
Work Orders Closed 67
47%
Savings Verified 54
38%

Steam Trap Failures

41
Failures Closed
$62K
Verified Savings

Repeat Anomaly Rate

18%
Within 90 Days
-4% vs Q3

Monitoring Coverage

87%
Critical Assets
198 / 228 assets

SEV-1: Chiller CH-03 Critical COP Loss

COP deviation -18% from baseline — highest on record
Estimated Waste: $28,400/month
Days Open: 3 days
Asset Age: 16 years
Criticality: Critical
View Work Order WO-2847 →

CH-03 COP Trend (90 days)

Model Version: v2.3.1-weather-norm
Last Retrain: 2024-01-08 03:42 UTC
Precision: 68% → 74%