SUEZ Smart Solutions Water System Optimization

PNWS Conference 2017 Presented by: Mike Espejo

May 2017

International Deployment of Smart Water Solutions Aquadvanced Energy / Water Networks / Urban Drainage

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Wellington

San Francisco & Los Angeles areas

Brisbane area

Kansas City

El Paso

Boise

England

South Korea

Toronto

Spain

Washington DC

NY area

Atlanta area

Hong Kong (pilot)

Macao

Santiago

Barcelone

Djeddah (pilot)

Casablanca (contractualisation en cours)

Martiniquaise

Aquadvanced Energy (Aquadapt)

Aquadvanced Water Networks (Hydraulic)

Aquadvanced Urban Drainage (InFlux)

Singapore

France >100 Aquadvanced deployed 1 Aquadvanced Energy in Paris

10 InFlux for CSO systems

SUEZ Smart Solutions in North America

Utility Service Group (USG)

• Founded in 1963 • 11 Service Centers in North America • Acquired by Suez in 2008 • Became Advanced Solutions in 2015

Derceto, Inc.

• Founded in 2003 • Companies in Canada, USA, UK & NZ • Acquired by Suez in 2014 • Became Smart Solutions in 2016

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One SUEZ team delivering Aquadvanced projects in North America

Water System Optimization (what is AE Optimizing)

Energy Load Shifting, kW Demand Avoidance, kWh awareness, Pricing

Production / Supply WTP’s, Wells, Finished Water Pumps, Raw Water Pumps

Distribution System Supply / Demand balancing, Hydraulic Model confirmation, Water Path

Pumps Pump Station / combination, pump curves / test data

Storage Storage Tank control, Smart pumping / storage, Water Quality

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Load Shifting – Marden WTP

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Marden WTP

AQUADVANCED® Energy – Overall Cost Savings

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0%

5%

10%

15%

20%

25%

30%

Aug - Sep04 Sep - Oct04 Oct - Nov04 Nov - Dec04 Dec04 - Jan05 Jan - Feb05 Feb - Mar05 Mar - Apr05 Apr - May05 May - Jun05 Jun - Jul05 Jul - Aug05

Perce

ntage

Month

Scenic East Energy (pump station) Savings

Efficiency Gain

AQUADVANCED® Energy – kWh Load Shifting

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0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

Usa

ge

Month

EBMUD Scenic East Energy Usage Comparison Peak Part Peak Off Peak

Aquadvanced Energy Installed Aug 2004

Summer time-of-use (TOU) electric rate structure (tariff)

Backwash, 5%

High Zone Pumps, 21%

Main Zone Pumps, 37%

Raw Water Pumps, 31%

Office, HVAC, Lighting, 6%

Water Utility Energy Consumption Pumping is the dominant energy expenditure in a drinking water system

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KEY ISSUE – Pump Life Cycle Cost Pump capital and maintenance costs are dwarfed by operating costs

Purchase Price, 1%

Maintenance, 4%

Electricity, 95%

Energy is typically the second highest operating cost (behind labor) for most water utilities. That’s

$10 billion per year in USA alone! Worldwide some 3-5% of all electricity is used for water

pumping.

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AQUADVANCED® Energy – System-wide Efficiency Gains

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AQUADVANCED® Energy – System-wide Efficiency Gains Pump and pump combination selection before and after

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Water Networks are becoming smarter Knowledge comes from the network

EVERY DAY MORE AND MORE ... Sensors across the network

New parameters are measured

Increasing amounts of collected data

… BRINGING NEW CHALLENGES Ensuring reliability of collected data

Sorting the relevant data according to needs and uses

Data from various sources transformed into easy-to-understand information for value-added analysis

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AQUADVANCED® - Integration with Operations Information Systems - Data Acquisition and Data Conditioning - Consistent Platform for multiple Modules - GIS Map-Based User Interface - Intelligent Event Detection - Contextual Dashboard

Water Networks • Monitoring • Hydraulic Performance • Quality View • Anomalies/Events • Key Indicators

• Options • Pressure • Acoustic • Smart Metering • Thematic Maps

Energy • Monitoring • Anomalies/Events • Forward Prediction • Energy Usage • Tank Cycling • Real-time Optimization

• Options • Automated Controls • Dashboard

Wells • Monitoring • Well Performance • Resource Management • Key Indicators • Local Optimization

Urban Drainage • Monitoring Module • System-wide View • Hydraulic & Quality • Real-time Weather

• Early Warning Module • Modeling & Risk Prediction

• Advanced Control Module • Real-time Optimization • Automated Controls

The SUEZ Smart Water Solutions Suite

Drinking Water Sewer and Storm Water

AQUADVANCED: How does it works? Connected to most commonly used systems

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SCADA

Geographical Information System

Data historian

Simulation tool based on hydraulic model

AMR/AMI system

Laboratory Information Management System

Enterprise Asset Management

Workforce management

Customer Information System

Data collection

Acquisition & transmission

Data conditioning & modeling

1

2

3

4

Graphical display

Aqua

dvan

ced

Aquadvanced Energy - Typical IT Design

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AQUADVANCED® Energy An innovative solution to support water distribution operation

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Water Management Energy Management

Main Components of Energy (Cost) Management Energy use and cost reduction needs to consider a number of elements

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Electrical Load Shifting & accurate operating tariff Operate pumps on electric tariff profile to maximise utilisation of low cost energy

System-wide Efficiency Improvement Minimise energy consumption to deliver the same volume of water

Production Source Optimisation Maximise use of lowest cost sources of water (production and chemical cost)

Water Transportation Paths Use of most efficient path from source to customer

kW Demand Charge Management Operate within the limits and reduce electricity peak kW demand

AQUADVANCED™ Energy - Overview Connects to the Water Utility’s existing SCADA System

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Demand zones

Tanks Water

sources

Pump stations

Demand zones

Treatment plants

Water Utility Central Control System (SCADA)

AQUADVANCED™ Energy

AQUADVANCED® User Interface Designed by water operators for water operators

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Performance indicators Indicators calculated from data displayed on map (water loss estimation, delivered flow, etc.)

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Contextual Block Details about elements/assets displayed on the map

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Active Events List of events in accordance with the status of the map

4 Network Map Map-based display for hydraulic areas, pipe network, sensors and other system assets

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AQUADVANCED™ Energy - Architecture

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Water Utility SCADA System

PC on LAN

Application Manager 218

PC on LAN

Dashboard 210

OPC

Current day / real-time

Data Cleaner 206

SCADA Interface 203

PC on LAN

Operator Panel 201

Operations Simulator 209

Hydraulic Model 208

Live Server

Historian Server

Water Operations

AQUADAPT Servers

AQUADVANCED™ Energy - How does it work? A system-wide solutions for advanced decision support

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Confirm safe operation with a real-time hydraulic model

Demand prediction

Send commands and set-points via SCADA to pumps

and valves

Calculation of optimised control

strategies

DATA ACQUISITION, ANALYSIS AND FUTURE

PREDICTION 1 2 3 REAL-TIME MODELLING AND

OPTIMISATION ADVISORY AND/OR AUTOMATED PUMP

AND VALVE CONTROL

Real-time measurement

Seek better solution if required

AQUADVANCED® Energy - Operator Interface Summary

PNWS AWWA - Distribution System Monitoring 22 I

AQUADVANCED® Energy – Pump Schedules & Tank Levels

PNWS AWWA - Distribution System Monitoring 23 I

AQUADVANCED® Energy – Energy Use per Facility

PNWS AWWA - Distribution System Monitoring 24 I

AQUADVANCED® - Schedule Changes

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AQUADVANCED® - Application Manager (permissions)

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AQUADVANCED® - Application Manager (system data)

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Suez Water Idaho

Suez Water Idaho 2 – WTP’s

83 – Active Wells

35 – Tanks

47 – Pump Stations

Peak Demand of 85 MGD (AVG Winter Demand of 20 MGD)

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SW Idaho – System Operation & Improvements

SCADA

PLC

Operation / Culture

System performance

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SW Idaho - Overall Savings

System Savings

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Site Historical Cost Aquadapt Cost Total Savings

Marden WTP $266,907 $244,978 $21,929

Columbia WTP $90,936 $83,587 $7,349

Columbia River Pumps $177,319 $164,739 $12,579

Ustick $16,669 $12,346 $4,323

Federal $18,674 $13,800 $4,874

Steelhead $15,955 $11,770 $4,184

Five Mile $12,567 $9,147 $3,421

Harvard $2,815 $2,069 $746

Aeronca $4,769 $3,480 $1,289

Gowen $2,010 $1,496 $514

Other Boosters $339,753 $310,204 $29,550 All Wells $1,607,050 $1,497,636 $109,414 Total $2,555,424 $2,355,252 $200,172

AQUADVANCED® Energy – Reference Installations

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Water Utility Name, Location, System Installation Completed

Total Utility Population

(000)

Energy Cost Savings

Annual Savings

(USD 000)

Efficiency Gains

Annual GHG Reduction

Tonne GWRC New Zealand, Stage 1 Apr-00 400 10% N/A N/A N/A GWRC New Zealand, Stage 2 Aug-08 EBMUD CA-USA, Stage 1 Aug-04 1,300 12% 360 6% 800 Unity Water QLD-Australia, Maroochydore Apr-05

700 N/A N/A N/A N/A Unity Water QLD-Australia, Caloundra Unity Water QLD-Australia, Moreton Bay

Apr-11 Jun-15

WaterOne KS-USA, Full system May-06 400 20% 1,100 6% 4,800 WSSC MD-USA, Full System May-06 1,800 11% 870 8% 4,500 EMWD CA-USA, Stage 1 Aug-06

700 10% 120

8% 300

EMWD CA-USA, Stage 2/3 Sep-07 15% 190 240 EMWD CA-USA, Stage 4 Feb-11 N/A 90 N/A LinkWater QLD-Australia, SWRP Apr-09 2,900 20% 400 N/A N/A LinkWater QLD-Australia, NPI Jul-09 Gwinnett GA –USA, Full System Dec-09 800 10% 490 6% 2,300 Peel Region ON-Canada, Full System Feb-13 1,300 10% 1,600 6% 5,600 K Water South Korea, Cheongju Aug-11 900 4% 250 N/A N/A NWL England, Essex Mar-12

4,500

15%

596

TBD TBD NWL England, Teesside Aug-11 TBD NWL England, Central Nov-11 TBD NWL England, Tyneside Jun-12 TBD NWL England, Suffolk (waiting on SCADA) TBA N/A EPWU TX-USA, Stage 1 Dec-12 780 10% 620 6% 1,700 EPWU TX-USA, Stage 2 Nov-14 Consorci d'Aiguies de Tarragona, Spain Oct-14 660 21% 885 TBD TBD Suez Water Idaho, Boise Oct-16 Suez Water France, Paris South Nov-16

AQUADVANCED® Energy – Customer Feedback

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• “ The Derceto Aquadapt system has never been turned off and operated faultlessly for 10+ years (at Greater Wellington Water).”

• “Derceto has delivered consistently through major changes to our business (Unitywater).”

• “You can’t argue with the bottom line. Derceto’s Aquadapt is saving WaterOne more than a million dollars a year.”

• “One of the biggest benefits from Aquadapt is operational consistency (at Gwinnett County).”

• “ We (Northumbrian Water Group) certainly found no other product that would do what Aquadapt can do.”

AQUADVANCED Energy – Implementation Overview Typical projects processes and timelines

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Phase 1: (option) Feasibility Study

Phase 2: Detailed Design

Phase 3: Implementation

Phase 4: Support &

Maintenance

Approx. Duration

3-4 months 3-5 months (combined phase 2+3:

5-7 months Approx. 9-12 months)

Ongoing

Utility Staff Involvement

Provide: System diagram SCADA data &

energy data Basic facility &

operations data 2-3 person days

Participate in “HAZOP” meetings to set constraints Provide detailed

facility data Verify detailed

design report

Install computer hardware & OS HMI updates Provide calibrated

hydraulic model Facility access Receive Training

Web, phone and on-site support Training Annual updates

Key Deliverables/ Work Products

Feasibility Study report Estimated

savings Workshop

HAZOP workshop and notes Detailed Design

Report Specifications

Formal testing Installed system up and

running Training for operations

and management

In scope system configuration / model modifications Software updates

AQUADVANCED® An innovative solution to support water distribution operations

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Operation Support System, to help monitor, act and control the water supply

Decision Support System to provide dashboard tools to help in decision making

Thank You – Questions

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