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16th Dii Desert Energy Leadership Summit

DAY 2 REAP Battery Factory

Investments & Future Energy Transformation Technologies

01 Thursday, 1 October 2026
● REAP Battery Factory
TR Istanbul, Türkiye

DAY 2 PROGRAMME

Energy Transformation in Action

Day 2 brings the Summit to the REAP Battery Factory, combining strategic discussions, interactive roundtables, energy storage sessions and an exclusive factory visit.

MORNING

Bosphorus Networking Departure by boat followed by breakfast networking while cruising on the Bosphorus.

STRATEGIC FOCUS

Future Energy Transformation Geopolitics, hydrogen, manufacturing, renewable energy development and storage.

FACTORY EXPERIENCE

REAP Battery Exclusive visit to YEO Technology’s advanced battery manufacturing facility.

THURSDAY 1 OCTOBER

Day 2 Agenda

At REAP Battery Factory

08:00 — 18:00
08:00

Departure by Boat

08:30 – 09:30

Breakfast Networking While Cruising on the Bosphorus

09:30 – 11:00

SESSION 5

Interactive Roundtables: Parallel Strategic Sessions

To start our day, we will host a series of live interactive sessions dedicated to the future of energy transformation. These parallel groups will explore:

Data Centres and the Power System: Expected Trends, Challenges and Opportunities

Moderators:

Antonio Iliceto
Chairman, CIGRE Study Committee C1, Power System Development & Economics

Prof. Ugo Bardi
Executive Committee Member, Club of Rome

Pipelines in Transition: Powering the Future Energy System

Moderators:

Marion Erdelen-Peppler
Vice President Hydrogen & Future Fuels, ROSEN

Fred Wendt
Executive Vice President Energy, ILF Consulting Engineers

Low-Emission Hydrogen: Scaling up the Hydrogen Economy and Natural Hydrogen

Moderators:

Özlem Duyan
Head of Research, Hydrogen Council

Deger Saygin
Industry Programme Lead, Organisation for Economic Co-operation & Development (OECD)

The Impact of Geopolitical Developments on the Energy Transition

Moderators:

Ayoub Hirt
Director of Platforms Development and Strategic Projects, IRESEN

Frank Wouters
Chairman, MENA Hydrogen Alliance

Energy Storage: The Evolution of Battery Technologies and Energy Storage Systems

Moderators:

Rory O’Neill
Secretary General, ZETA (Zero Emissions Traders Alliance)

Dr. Axel von Perfall
Senior Advisor, Dii Desert Energy

Renewable Energy Development: Scaling Wind, Solar and Grid Integration

Moderators:

Dr. Tobias Bischof-Niemz
CEO, IDEEMATEC

Daniel Schwappach
Vertical Sales and Account Management Team Lead - Industry, Siemens Energy

11:00 – 11:30

Arrival at the Pendik Port and Transfer to the REAP Battery Factory

11:30 – 12:00

ARRIVAL

Refreshments and Health & Safety Briefing

12:00 – 12:10

WELCOME ADDRESS

Welcome Address

Tolunay Yıldız
Chairman and CEO, YEO Technology

20 min

PRESENTATION

New Milestones on Battery Energy Storage Systems

Barış Esen
Vice President of Business Development & Sales, YEO Technology

12:30 – 14:00

SESSION 6

The Impact of Geopolitical Development in the Energy Transformation

The high volatility of fossil fuel prices as a positive driver of the energy transition, accelerating applications of storage solutions and investments in the development of renewables.

Financing the energy transformation — with Türkiye serving as a major hub for international development banks. The role of International Development Banks (IDBs) to support cross-border energy projects.

CHAIRPERSON AND MODERATOR

Mevhibe Canan Özsoy
Board of Directors Member, YEO Technology

Fireside Chat: Türkiye as a Regional Green Financial Hub

Türkiye’s strategic transition into a primary financial and industrial gateway for clean energy investment across the EU-MENAT corridor.

Exploring the vast potential for international cooperation with neighbouring EU and MENA markets to bridge continental energy systems and projects.

Moderator:

Cornelius Matthes
CEO, Dii Desert Energy

Speakers:

Çağrı Güven
Vice President, KfW IPEX-Bank

Harun Köksal
Energy and Infrastructure Expert, Investment and Finance Office of the Presidency of the Republic of Türkiye

Top Executive Panel: Industrial Transition — Türkiye As a Major Manufacturing Hub

  • Low-carbon pathway initiative: Türkiye’s strategic initiatives for investments in steel, chemicals, aluminium, cement and fertilisers industries.
  • Türkiye’s role as a strategic manufacturing, export and investment hub at the heart of global value chains.
  • Regional supply chain resilience through giga-scale advancements.
  • Moving from molecules to electrons: industrial electrification and power to mobility.

Speakers:

Jens Rauhut
Head of Business Development MENA, Electrolysis Technology & Services, Robert Bosch

Evren Aktaş
Assistant General Manager – Power Plants, Borusan EnBW Enerji

Mustafa Yildiz
Business Development Manager Central Asia, Middle East and Africa, Enercon

20 MINUTES — PRESENTATION

Fill, Baby, Fill - Hydrogen: The Key Pillar For Clean Energy Security

Em. Prof. Dr. Ad van Wijk
Future Energy Systems, TU Delft

14:00 – 15:00

Networking Lunch Break

15:00 – 18:00

SESSION 7

The Battery Boom: Why Energy Storage Is the Fastest-Growing Sector

Batteries are experiencing the fastest growth in the energy sector, with expansion rates even higher than renewables, driven by the need for grid flexibility and the rapid deployment of solar and wind.

Key factors include falling costs, expanding applications across grids and industry, and advances in storage duration that enable more reliable integration of renewable energy.

CHAIRPERSON AND MODERATOR

Gulnara Abdullina
Advisory Board Member, Dii Desert Energy

Dii Desert Energy New Study: The Battery Boom — Scaling Giga-Scale Storage Across MENA

This white paper analyzes the MENA utility-scale battery energy storage systems (BESS) market in 2026: its size and outlook to 2030 and beyond, its defining characteristics, and hands-on case studies.

The study draws on the Dii MENA BESS projects database, which currently tracks 113 BESS projects across 14 countries.

Speakers:

Ben Li
MEA President, HiTHIUM Energy Storage

Sivaguru Paramasivam
Director of Application Engineering, HiTHIUM Energy Storage

Chiara Aruffo
Director of Research, Dii Desert Energy

Case Studies: Energy Transformation Success Stories

Decarbonizing Flexible Power Generation — A Utility Perspective
Dr. Max Voß, Team Lead Decarbonisation Intelligence, RWE Generation SE

The Invisible Fleet: Unlocking Corporate Mobility as a New Lever in the Energy Transition
Ali Halabi, Founder & CEO, Voltlines

From a Hydrogen Storage Solution to a New Infrastructure Standard
Thomas Korn, CEO, water stuff and sun

Great Power - Pioneer in the Battery Industry, Committed to Providing Safe and Stable Clean Energy to the World
Hector Wang, Regional Director of Middle Asia and Overseas Project Head, Great Power

1 h 30 min

EXCLUSIVE SITE VISIT

Exclusive Visit to YEO Technology’s REAP Battery Factory

With an annual production capacity of approximately 5 GWh, REAP Factory operates as a key component of YEO Teknoloji’s integrated energy ecosystem, combining manufacturing with engineering, system integration and turnkey EPC (Engineering, Procurement and Construction) capabilities.

The technologies developed and produced here are designed to integrate seamlessly with renewable power plants, electricity grids and digital energy management systems.

During the visit, participants will gain insight into the full lifecycle of advanced energy storage solutions — from design and production to system integration and deployment in global energy infrastructure projects.

18:00

Closing of the Summit

Networking Dinner