| Document Number | March 23, 2016 | © Yokogawa Electric Corporation

Hybrid Energy Storage R&D Project

Control & Information Technologies

Donal BourkeManager IrelandAdvanced Solutions BU Manager UK & Ireland

Thursday, September 22nd, 2016

| Document Number | March 23, 2016 | © Yokogawa Electric Corporation

2

Key facts (of Yokogawa Group)

As of March 2016

| Document Number | March 23, 2016 | © Yokogawa Electric Corporation

Control & Information Technology Key Requirements

Real time control and operation of the plant including secure remote operations

Recording of plant performance data for KPI monitoring and analysis

Remote Engineering Capability

Speed of processing and communications of PLC to frequency events to be ≤ 100mS

| Document Number | March 23, 2016 | © Yokogawa Electric Corporation

Key challenges

R&D funding constraintsResourcesApplication & Functional

DevelopmentVariations

Functional Design Uncertainty Existing technologies to be deployed

in new service delivery model Integration and operational

requirements evolving during design, development and testing

Technical Proprietary communication protocols

4

| Document Number | March 23, 2016 | © Yokogawa Electric Corporation

What solution to bridge operational & business performance?

5

Operational Performance

Business Performance

| Document Number | March 23, 2016 | © Yokogawa Electric Corporation

Operational Enablement & Technology Alignment

• FAST/TOOLS Web HMI enabling remote operations & engineering

• FAST/TOOLS TLS data encryption and Cisco ASA Firewall

• SCADA architecture designed to ISA99

• Exaquantum PIMS enabling efficient reporting & operational intelligence

• FA-M3 High Speed PLC Solution enabling agility and rapid response

Agility Efficiency

RemoteSecurity

| Document Number | March 23, 2016 | © Yokogawa Electric Corporation

System Architecture – ISA99

| Document Number | March 23, 2016 | © Yokogawa Electric Corporation

Future Operational Technology Vision (IIOT) Industrial Internet of Things (IIOT):

Secure Cloud Based SCADA and Operational Intelligence Platform

Data as a Service Platform for Technology Partner & TSO Collaboration

| Document Number | March 23, 2016 | © Yokogawa Electric Corporation