WORKING / DEPLOYED
Sample data

NEXUS ZERO

NEXUS Reference Portfolio

4 Reference Facilities · Dubai, UAE

SAMPLE DATA

Primary issue

Business Bay Water

Source SM1182 · WR-L18

Actual
3,842 L/hr
Baseline
2,210 L/hr
Deviation
+73.8%

Recommended actionInspect / isolate L18 water riser

Potential impact · not yet measured or verified

NEXUS resource pulse

Data → Analysis → Solution → Impact

Primary water case. Energy is a secondary operational signal. Sample / simulated operational data.

  1. 01 Data

    3,842 L/hr

    SM1182

  2. 02 Analysis

    +73.8%

    Critical abnormal continuous flow

  3. 03 Solution

    Inspect / isolate L18 riser

    Human approval required

  4. 04 Impact

    Potential

    Potential until measured and verified

Energy428 kW+15.4%INTELLIGENCE ACTIVE

Facility intelligence topology

Business Bay HQ

BB-HQ-MAIN

01 Data

Water flow signature

What is happening?

Water flow signature

WR-L18 — L18 Domestic Water Riser · SM1182 · Simulated Smart Meter

Actual

3,842 L/hr

Baseline

2,210 L/hr

Deviation

+73.8%

ANOMALY STARTABNORMAL NOW00:0003:0006:0009:0012:0015:0018:0021:00
Expected range Baseline Actual flow Abnormal

Data context

Organisation
NEXUS Reference Portfolio
Site
Business Bay HQ · BB-HQ
Building
BB-HQ-MAIN · Headquarters
Location
Business Bay, Dubai, UAE
Asset
WR-L18 — L18 Domestic Water Riser
Data source / Meter
SM1182 · Simulated Smart Meter
Metric
Water Flow
Unit
L/hr
Resolution
Asset / Zone
Data quality
High — Sample
Integration
SIMULATED — NO LIVE BMS / IOT CONNECTION
Data mode
Sample

02 Analysis

Why this is abnormal

What is wrong and why?

  • Abnormal flow

    Confirmed

    Critical anomaly

  • Continuous flow

    Detected

    Overnight residual did not collapse with occupancy.

  • Baseline deviation

    +73.8%

    Actual 3,842 L/hr versus baseline 2,210 L/hr.

  • Operating pattern

    Outside expected range

    Sustained flow on WR-L18 after occupancy collapse.

  • Data quality

    High — Sample

    SM1182 · Simulated Smart Meter

  • Detection resolution

    Asset / Zone

    WR-L18 — L18 Domestic Water Riser

NEXUS analytics
Calculates
Water Analytics Engine
INFIGROWTH AI
Explains. Never calculates.
Interpretation / Prioritisation
Source
SM1182 · Simulated Smart Meter
How the potential AED 38,124/year was calculatedShow working

Projection from the gap between actual and baseline. Not a measured result.

  1. 1. Excess flow

    3,842 L/hr actual − 2,210 L/hr baseline

    = 1,632 L/hr

  2. 2. Excess per night

    1,632 L/hr × 8 unoccupied hours

    = 13,056 L

  3. 3. Volume per year

    13,056 L/night × 365 nights

    = 4,765,440 L

  4. 4. Volume in cubic metres

    4,765,440 L ÷ 1,000

    = 4,765.4 m³

  5. 5. Financial value

    4,765.4 m³ × 8.00 AED/m³

    = AED 38,124

  6. 6. Carbon avoided

    Not calculated — no confirmed water emission factor

    = —

Assumptions used

  • Unoccupied overnight window: 8 hours / nightSample assumptionIllustrative sample operating assumption. Used only to size potential impact before measurement. Replace with the site's occupancy schedule.
  • Water rate: 8 AED / m³Sample assumptionIllustrative sample rate. Not a published tariff. Replace with the site's billed rate.
  • Water supply emission factor: noneNot availableNo confirmed published factor located. Carbon is not calculated for water records until a confirmed factor is supplied.

03 Solution

Recommended solution

What should be done?

Primary action

Inspect and isolate the L18 domestic water-riser area, confirm the source of abnormal flow, take appropriate corrective action after investigation and measure post-action flow against the baseline.

Sustained flow after occupancy collapse. Pattern matches a bypassed isolation valve on the L18 riser.

  1. 01 Inspect

    Inspect the L18 riser and night-flush valve for continuous abnormal flow.

  2. 02 Isolate

    Isolate the L18 riser so the residual stream can be confirmed.

  3. 03 Confirm

    Confirm meter SM1182 after isolation.

  4. 04 Correct

    Correct the identified isolation or fixture issue.

  5. 05 Measure

    Compare post-action flow against the 2,210 L/hr baseline.

  6. 06 Verify

    Record evidence-backed before/after comparison in the Impact Ledger.

View evidence

NEXUS recommends; people approve and carry out the work. NEXUS does not control equipment.

04 Impact

What a closed case looks like

What changed and can we prove it?

The L18 riser case above is still open, so it has no measured result yet. This is an earlier sample water case that has been through the full cycle: before, action, after, evidence.

VERIFIED SAMPLE IMPACT

SAMPLE DATAVERIFIED

Night-flush valve isolated

JLT Operations Centre · Sub-meter SM0881

  1. 01 Before

    15,680 L/night

    ↓

  2. 02 Action

    Night-flush valve isolated

    ↓

  3. 03 After

    3,280 L/night

    ↓

  4. 04 Verified result

    AED 36,208

Reduction
4.53M L avoided
Financial impact
AED 36,208
Evidence
Sub-meter SM0881
Confidence
95%
How this was calculatedShow working

Sample record. Quantities come from the sample meter window; values are derived as shown.

  1. 1. Water avoided per year

    (15,680 − 3,280) L/night × 365 nights

    = 4,526,000 L

  2. 2. Volume in cubic metres

    4,526,000 L ÷ 1,000

    = 4,526.0 m³

  3. 3. Financial value

    4,526.0 m³ × 8.00 AED/m³

    = AED 36,208

  4. 4. Carbon avoided

    Not calculated — no confirmed water emission factor

    = —

Assumptions used

  • Water rate: 8 AED / m³Sample assumptionIllustrative sample rate. Not a published tariff. Replace with the site's billed rate.
  • Water supply emission factor: noneNot availableNo confirmed published factor located. Carbon is not calculated for water records until a confirmed factor is supplied.

NOT ACTUAL CUSTOMER SAVINGS

Potential

AED 55,864 open sample potential

A projection from the gap to baseline. Nothing has been achieved yet.

Measuring

1 records measuring

Action carried out. The before/after measurement window is still open.

Verified

6 records · AED 62,982

Measurement window closed with evidence attached. Sample records, not customer savings.

Portfolio summary

01

REFERENCE PORTFOLIO IMPACT

VERIFIED SAMPLE IMPACT

VERIFIED SAMPLE RECORD

Financial

AED 62,982

PORTFOLIO · 4 REFERENCE FACILITIES

Energy

35.8 MWh

PORTFOLIO · 4 REFERENCE FACILITIES

Water

5.20M L

PORTFOLIO · 4 REFERENCE FACILITIES

DERIVED CARBON IMPACT

19.16 tCO₂e

PORTFOLIO · 4 REFERENCE FACILITIES

Totals come from verified ImpactRecord rows only (6 records). Provenance: NEXUS code / PostgreSQL. NOT ACTUAL CUSTOMER SAVINGS

Open Impact Ledger

Data maturity

REAL-TIME SIMULATION

Source: NEXUS Simulator. Integration: SIMULATED. Not live IoT connectivity.

NEXUS ZERO is designed to work with the data an organisation already has, with deeper analysis as data maturity improves.

No new sensor installation is required by the design. The depth of analysis depends on how often data arrives.

Source types in the data model

Utility bills · Manual meter readings · CSV · API · BMS / EMS / CMMS · Smart meter · IoT sensor

Not yet built: file upload, utility-bill import and live connectors to building systems.

  1. MANUAL

    Utility bills, manual readings, spreadsheets

    ↓

  2. PERIODIC

    Scheduled meter exports, CSV, monthly/weekly data

    ↓

  3. CONNECTED

    API, BMS/EMS/CMMS integration, smart meters

    ↓

  4. REAL-TIME

    High-frequency meters/sensors

    ↓

  5. AUTONOMOUS-READY

    Governed control integration and verified write-back capability

NEXUS ZERO is a vendor-neutral environmental intelligence and verified-impact platform that detects operational resource waste, prioritises evidence-backed interventions, and proves environmental and financial outcomes. NEXUS recommends; people approve and act. All figures on this page are sample data, not customer outcomes.