Tennet at a Glance

Next Gen Scada Jan Vorrink

March 24 2021 C1 - Public Information The text in the boxes has two levels:

Bold text (level 1) Arial, 16pt, White Contents

Regular text (level 2) Next Gen Scada Arial, 14pt, White

Our origins

TenneT at a glance

Investments Onshore and Offshore The Netherlands and Germany

Next Gen Scada

Control Room of the Future

2 March17 24March 2021 2021 Our origins

1880-1900 1949 1998 2003 2008 2010

Municipal utility Regional utility TenneT Trans- Take-over of Take-over of the Acquisition of companies companies join mission System regional grid 110 kV and German high- forces to establish Operator B.V. is operator B.V. 150 kV grids from voltage grid the Association established; the Transportnet the Dutch regional operator ‘trans- of Electricity new Electricity Act Zuid-Holland grid operators power’, then part Producing of 1998 (TZH) of E.ON AG Companies designates (Samenwerken-de TenneT as the elektriciteits- independent productie- operator of the bedrijven, SEP) national transmission grid.

3 March17 24March 2021 2021 TenneT at a glance 2019

Workforce EBIT Assets Investments 2019-2029 4,913 768 21,8 35 Employees EUR million EUR billion EUR billion

Grid Grid length Dutch State Footprint 99,99% 23,555 100% 27.4% Availability Km Shareholder Greened

4 March17 24March 2021 2021 TenneT at a glance 2020

Workforce EBIT Assets Investments >2025 5,700 796 27 5-6 Employees EUR million EUR billion EUR billion/year

Grid Grid length Dutch State Footprint 99,9999% 23,900 100% 27.4% Availability Km Shareholder Greened

5 March17 24March 2021 2021 Change list levels Insert or replace image Please your cursor at the beginning of a sentence. Go to ‘Home’ tab and 1. Optionally delete the current click the indent buttons to decrease image by clicking on the image or increase the list levels. and pressing delete.

Decrease Increase 2. Place a new image by list level list level 99.9999% clicking on the small image icon.

The textbox has 2 list levels:

Bold text (Header) grid availability 3. Now browse and select your own Arial, 40pt, 80% dark grey image.

Regular text (Sub header) To crop the image differently, Arial, 40pt, 80% dark grey right-click on the image and

choose Crop. Reduce file size

Prevent big file sizes by compressing your images. Double click on any photo (except title Select and drag one of the corner slides) and click Compress Pictures. circles (while pressing the Shift key on your keyboard) to resize the image.

Click and drag the image (while in 1. Choose Print (220 ppi) Crop modus) to choose a different in case of screen-prints. cut-out. 2. Choose Web (150 ppi) Sometimes the image is placed for all other images. above your text. Right-click on the 3. Un-tick ‘Apply only to this picture’ image and choose Send to Back and if you want to compress all the Send to Back again. images in your presentation. 4. Click OK. 6 17 March 2021 A grid operator’s tasks Main tasks

Transmission Market services facilitation Ensure a robust and Facilitate an efficient and efficient high-voltage grid stable electricity market

System services Maintain the balance of electricity, 24/7

7 March17 24March 2021 2021 The market is changing

Past Present . Stable, predictable (price-driven) . Fluctuating generation of energy generation of energy, demand-driven (solar/wind), supply-driven . Maintenance and (limited) . Large-scale construction of new replacement renewable generation and . Focus on technology transmission capacity . Local markets, separate price zones . Focus on efficiency and acceptance . National focus and regulation . North-West European market; market coupling . Grid planning and regulation increasingly at the European leve

8 March17 24March 2021 2021 Reduce file size Insert or replace image Prevent big file sizes by compressing your images. Double 1. Optionally delete the current click on any photo (except title Onshore – Netherlands image by clicking on the image slides) and click Compress Pictures. and pressing delete. 2. Place a new image by clicking on the small image icon. 1. Choose Print (220 ppi) in case of screen-prints. 2. Choose Web (150 ppi) 3. Now browse and select your own for all other images. Largest projects: image. 3. Un-tick ‘Apply only to this picture’ if you want to compress all the • Zuid-West 380 kV West To crop the image differently, images in your presentation. right-click on the image and 4. Click OK. • Zuid-West 380 kV Oost choose Crop.

• Noord-West 380 Eemshaven- Select and drag one of the corner Vierverlaten circles (while pressing the Shift key on your keyboard) to resize the • Increase capacity of national image. Click and drag the image (while in 380 kV ring. Crop modus) to choose a different cut-out. • Offshore grid connections Sometimes the image is placed above your text. Right-click on the (9.6 GW by 2030) image and choose Send to Back and Send to Back again.

9 17 March 2021 Reduce file size Insert or replace image Prevent big file sizes by compressing your images. Double 1. Optionally delete the current click on any photo (except title Onshore – Germany image by clicking on the image slides) and click Compress Pictures. and pressing delete. 2. Place a new image by clicking on the small image icon. 1. Choose Print (220 ppi) in case of screen-prints. 2. Choose Web (150 ppi) 3. Now browse and select your own for all other images. • Some 2.000 km of new connections planned: image. 3. Un-tick ‘Apply only to this picture’ 15 large-scale onshore projects and hundreds of if you want to compress all the smaller projects To crop the image differently, images in your presentation. right-click on the image and 4. Click OK. • Wind energy to be transported from the north of choose Crop. Germany to the south

• SuedLink: With 800 km and 2 x 2 GW the largest Select and drag one of the corner DC connection in Germany (in cooperation with circles (while pressing the Shift key on your keyboard) to resize the TransnetBW) image. Click and drag the image (while in • SuedOstLink: 2 GW DC connection (in cooperation Crop modus) to choose a different with 50Hertz) cut-out. Sometimes the image is placed above your text. Right-click on the image and choose Send to Back and Send to Back again.

10 17 March 2021 Reduce file size Insert or replace image Prevent big file sizes by compressing your images. Double 1. Optionally delete the current click on any photo (except title Offshore grid connections image by clicking on the image slides) and click Compress Pictures. and pressing delete. The Netherlands 2. Place a new image by clicking on the small image icon. Ten noorden van de Waddeneilanden 700 MW (AC) 2026 1. Choose Print (220 ppi) in case of screen-prints. 2. Choose Web (150 ppi) 3. Now browse and select your own for all other images. 9,6 GW image. 3. Un-tick ‘Apply only to this picture’ in 2030 if you want to compress all the To crop the image differently, images in your presentation. IJmuiden Ver Beta 2,000 MW (DC) 2029 right-click on the image and 4. Click OK. choose Crop. IJmuiden Ver Alpha 2,000 MW (DC) 2028 Hollandse Kust (noord) 700 MW (AC) 2023

Hollandse Kust (west) Alpha 700 MW (AC) 2024 Select and drag one of the corner Hollandse Kust (west) Beta 700 MW (AC) 2025 Hollandse Kust (zuid) Alpha 700 MW (AC) 2021 circles (while pressing the Shift key Hollandse Kust (zuid) Beta 700 MW (AC) 2022 on your keyboard) to resize the image. Click and drag the image (while in Crop modus) to choose a different Borssele Beta 700 MW (AC) 2020 cut-out.

Borssele Alpha 700 MW (AC) 2019 Sometimes the image is placed above your text. Right-click on the image and choose Send to Back and Send to Back again.

11 17 March 2021 Reduce file size Insert or replace image SylWin1 Prevent big file sizes by 864 MW 2015 compressing your images. Double 1. Optionally delete the current click on any photo (except title Offshore grid connections image by clicking on the image slides) and click Compress Pictures. and pressing delete. BorWin3 2. Place a new image by Germany BorWin2 900 MW 2019 800 MW 2015 clicking on the small image icon. HelWin2 1. Choose Print (220 ppi) 690 MW 2015 in case of screen-prints. BorWin1 400 MW 2010 HelWin1 2. Choose Web (150 ppi) 576 MW 2015 3. Now browse and select your own DolWin6 for all other images. 9,8 GW Alpha ventus image. 900 MW 2023 3. Un-tick ‘Apply only to this picture’ in 2025 62 MW 2009 if you want to compress all the DolWin1 To crop the image differently, images in your presentation. 800 MW 2015 DolWin2 right-click on the image and 916 MW 2016 4. Click OK. choose Crop. BorWin5 DolWin3 Nordergründe 900 MW 2025 900 MW 2018 111 MW 2017

Select and drag one of the corner circles (while pressing the Shift key Riffgat 113 MW 2014 on your keyboard) to resize the image. Click and drag the image (while in Crop modus) to choose a different cut-out. Sometimes the image is placed above your text. Right-click on the image and choose Send to Back and Send to Back again.

12 17 March 2021 Reduce file size Insert or replace image Prevent big file sizes by compressing your images. Double 1. Optionally delete the current click on any photo (except title Subsea image by clicking on the image slides) and click Compress Pictures. and pressing delete. Interconnectors 2. Place a new image by clicking on the small image icon. 1. Choose Print (220 ppi) in case of screen-prints. 2. Choose Web (150 ppi) 3. Now browse and select your own for all other images. NorNed (2008) image. 3. Un-tick ‘Apply only to this picture’ 700 MW if you want to compress all the 650 million To crop the image differently, images in your presentation. right-click on the image and 4. Click OK. BritNed (2011) choose Crop. 1,000 MW 600 million Select and drag one of the corner circles (while pressing the Shift key COBRAcable (2019) on your keyboard) to resize the 700 MW image. 620 million Click and drag the image (while in Crop modus) to choose a different NordLink (2020) cut-out. 1,400 MW Sometimes the image is placed above your text. Right-click on the 1.5 to 1.0 billion image and choose Send to Back and Send to Back again.

13 17 March 2021 Next Gen Scada

March 24 2021 C1 - Public Information Tender proces Next Gen EMS/SCADA TenneT Job de Visser / Jan Vorrink

March 24 2021 C1 - Public Information Timeline Replacement and upgrade EMS/SCADA

2016 2017 2018 2019 2020

Pre-project Initiation stage Controlling Stage – Preparation and Tender

Start up Stage 1 Stage 2 Stage 3 project (TTN&TTG) (TTN&TTG) (TTN&TTG) Project Tender preparation Tender Study set up

2021 2022 2023 2024

Controlling Stage – Implementation TTN

Implementation Implementation Stage 4 MVP PMS PMS (initial Core) (TTN)

Design & Engineering Implementation Implementation MVP TMS TMS (Core)

30/06/2021 1/7/2022 1/7/2023 31/12/2023 31/12/2024

Legenda: Joined Stage TTN and TTG

Stage TTN only March 24 2021 Timeline Replacement and upgrade EMS/SCADA

2021 2022 … 2024 2025 2026 2027

R&D initiatives New projects under the program CROF

Implementation Implementation Future Developments Core+ features and NextGen features

31/12/2025 31/12/2027

2025 2026 2027 2028 2029

Evaluation Controlling Stage – Implementation TTG TenneT_NL

D&E Implementation TMS

1/1/2026 1/7/2026 t.b.d. Legenda: Stage TTN only

Stage TTG only

March 24 2021 CRoF R&D roadmap

Aim:

• Provide additional functionality of the EMS/SCADA to support the power system operators

• Modernization the EMS/SCADA related processes and supporting systems for more efficient, reliable, and cyber-resilient management of the future power system

Timeline:

March 24 2021 C1 - Public Information Organization Chart Control Room of the Future

Steering committee (SteerCo)

Program Management (Bus and IT)

Program staff Initiative R&D roadmap

Design Authority

Project Project Project Project EMS/SCADA Project Project Training Project #1 NextGen EMS/SCADA (NGES) EMS/SCADA NextGen NextGen EMS/SCADA Core+ features NMM OTS (R&D) NL features (NGES) DE

Project #2 (R&D)

(sub)project (sub)project (sub)project (sub)project Project #N NGES - IT NGES - Infra NGES - DQ NGES - PIDP (R&D) interfaces

March 24 2021 Fundamentals of the Tender 1

A solution based, to the maximum extent possible, on the supplier's off- the-shelf product with flexibilities such that: ▫ specials and other functionalities are realised on a non-intrusive, modular manner ▫ industry standards are followed

▫ the supplier's road map can be followed easily, and ▫ (new) functionalities can be easily and stepwise introduced, and ▫ growth-path towards meeting the full requirement set.

March 24 2021 C1 - Public Information Fundamentals of the Tender 2

A trusted partnership between supplier and TenneT: ▫ benefitting both, technically and commercially, during the implementation and the services period; ▫ collaborating in future developments; ▫ where both parties are technically and commercially transparent; A solution that: ▫ is highly reliable, available and (cyber) secure according the latest standards, and ▫ supports TenneT towards operating a reliable, efficient and secure transmission network, and ▫ Enables TenneT and its people to drive the energy transition.

March 24 2021 C1 - Public Information Fundamentals of the Tender 3

Harmonisation and system integration between TenneT Netherlands and TenneT Germany

Time path Power Management Module and Transmission Management Module

March 24 2021 Vertrouwelijkheid Tender process

Design and engineering Selection phase Offer phase BAFO phase Contracting phase phase

Publication of BAFO receipt Invitation to Tender 2/11/20 @ 14:00

(Live) Q&A Formal Checks (Evaluation of) Initial Offers Ensure Individual BAFO Ensure Partnership and Due Diligence evaluations Quality TUC & ToC Quality Consensus Meetings Negotiations #1 16 – 27/11/20

Informational notice Awarding decision

Impact analysis Communication of Awarding decision Negotiations #2

Adjust & Publish the Standstill period BAFO 20 calendar days

March 24 2021 C2 - Internal Information Control Room of the Future

March 24 2021 C1 - Public Information Control Room of the Future R&D roadmap Jan Vorrink

March 24 2021 C2C1 - InternePublic Information Informatie CRoF R&D roadmap R&D aim and timeline

Aim:

• Provide additional functionality of the EMS/SCADA to support the power system operators

• Modernization the EMS/SCADA related processes and supporting systems for more efficient, reliable, and cyber-resilient management of the future power system

Timeline:

March 24 2021 C1 - Public Information Roadmap Scope and Future Trends

CROF Facilitates Operators to Monitor and Assess System Risks. Assets to Mitigate Risks are not in Scope

Proactive Data Operation Platforms

Intelligent Cyber Decision Physical Support Resilience

Artificial Intelligence Variable Automation Generation Variable Demand Operations Digitalization Readiness Centers

1. System Risk 2. Technology and 3. TenneT Status, Assessment and Methodology Roadmap and Solution Identification Assessment Implementation Plan

Top 17 System Risks for Netherlands and Germany Increase in Transmission System Congestion in Reduction of Transient Stability Margins Known Areas Increase in Transmission System Congestion in Inaccurate Load Model Data/Information Unpredictable or Unknown Areas Increased ROCOF & Reduced Nadirs Reduced Dynamic Reactive Power Reserves Faster Ramping Reactive Power Fluctuations Increased Frequency Volatility More Frequent Heatwaves Larger Propagation of Low Voltages During Increased Flexibility Deficits Disturbances Larger Voltage Dips Reduced Static Reactive Power Reserves Inadequate Observability of RES Fossil Fuel Shortage Lack of Operator Situational Awareness for New Issues

31 www.epri.com © 2021 Electric Power Research Institute, Inc. All rights reserved. 2020 2025 2030+ Stage 1 Stage 2 Stage 3 Stage 4 Stage 5 Future State: Supervisors of Dispersed Consolidated Data Standards for Data Automatic Model Full System Digital Twin Autonomous Data & & Models Exchange, NMM Validation Systems Models Autonomous Predictive Systems Data Smart (Multi Control Distributed Input/Output) Control, Intelligent Integrated Expanded Interoperable Systems Intelligence Manual Control, Decision Multi- Automatic Edge/IoT Device Dispersed Support Domain Control Proliferation Independent Exercises Validated Systems Wide PMU Coverage, Expanded Computing Suggested Controls HIL & Cyber Software Resources Actions Expanded PMU Coverage, Integrated Integration Digital Substation Sensor Basic Suggested Few Dispersed Proliferation Operator Actions All Control PMUs, Standard Operations in Tools Procedures Computing Readiness Standardized Resources Center Alarms, HMI Consolidated & Standardized Hardware Standardized Accurate EMS Current State: HMI Simulation Visualisation Manual Control of Manual Monitoring, Scenarios Risk Assessment & Independent Actions Disperse Independent Basic Training Technologies Decision Support Outputs Exercises 32 www.epri.com © 2021 Electric Power Research Institute, Inc. All rights reserved. Output Training/Testing TenneT CROF Technology & Methodology Roadmap Stage 1-Stage 2 Stage 2-Stage 3 Stage 3-Stage 4 Stage 4-Stage 5 NGES Requirement

Existing Energy market platforms Visualization of system information Training on realistic system scenarios European system security assessment & alert system Load frequency control Load forecasting tool Weather forecasting Renewable energy forecasting

2021 (H1) Congestion management tool Network model management system Cyber security threat assessment tool Dynamic security assessment 2021 (H2) Wide area monitoring system Capacity allocation verification assessment tool Inertia forecast and monitoring tool HVDC flow control coordinated optimization

2022 (H1) Ramping & flexibility assessment tool Alarm root cause analysis/disturbance investigation FACTS control optimization Protection coordination assessment Voltage control reactive power optimizer function

2022 (H2) Intelligent decision support tool Blackstart/restoration enhancements including RES Storage and demand response optimization tool Probabilistic operations support Special protection schemes

2023 (H1) TSO-DSO optimal power flow tools Asset health monitoring tool Power quality analysis tool

2023 (H2) Electromagnetic transient study tool Electrification demand assessment tool Wide area monitoring protection & control System resiliency evaluation tool Sector integration optimization European ICT platform for data exchange

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March 24 2021 C1 - Public Information TenneT is a leading European grid operator (Transmission System Operator, TSO). We design, build, maintain and operate the high-voltage electricity grid in the Netherlands and large parts of Germany and facilitate the European energy market. We are committed to providing a secure and reliable supply of electricity, today and in the future, 24 hours a day, 365 days a year and to playing our role in driving the energy transition. We transport electricity over a network of approximately 23,500 kilometres of high-voltage connections, from wherever and however it's generated, to over 42 million end-users while keeping electricity supply and demand balanced at all times. With close to 5,000 employees, we achieve a turnover of 4.1 billion euros and a total asset value of EUR 23 billion. TenneT is one of the largest investors in national and international onshore and offshore electricity grids. TenneT makes every effort to meet the needs of society. This will require us all to take ownership, show courage and connect with each other.

www.tennet.eu

March 24 2021 C1 - Public Information March 24 2021