Solarplaza Seminar | BESS Greece

Thursday 24 September 2026


08:30

Registration & welcome coffee

09:15

Opening words

presentation

15 min.


Session 1

Market opportunities

09:30

Europe's BESS landscape: How energy storage is scaling across markets

presentation

20 min.

  • Overview of global BESS deployment trends, current installed capacity, and growth forecasts
  • Key regional markets driving expansion
  • Comparison of standalone vs. co-located storage projects

09:50

BESS in Greece: market outlook and the regulatory framework shaping deployment

presentation

20 min.

  • Overview of the current state of the Greek BESS market
  • Near-term deployment outlook
  • Policy and regulatory framework: permitting, licensing, grid access, and market participation rules

Stelios Psomas

HELAPCO


10:10

B.E.S.S. practices: Lessons from the frontline of storage deployment

panel

35 min.

  • Barriers Greece must overcome to accelerate storage deployment
  • Perspectives on investor risk, returns, and market maturity
  • Key execution risks developers face on the ground

Sebastiaan Groenhuijsen

ion Ventures


10:45

Morning networking break

Session 2

Technology

11:30

Understanding BESS technology: from lithium-ion systems to supplier landscapes

presentation

20 min.

  • Introduction to battery energy storage technologies (with a focus on lithium-ion systems)
  • Key technical differences between standalone and co-located storage configurations, and short-, medium-, and long-duration energy storage
  • Explanation of the BESS supply chain and an overview of leading global players active in today’s market

11:50

BESS system design in practice: sizing, cycling and operational considerations

presentation

20 min.

  • Core BESS design principles, including system sizing and power-to-energy ratios
  • Charge and discharge strategies, cycling profiles, and their impact on performance and lifetime
  • Key engineering considerations and common design trade-offs

12:10

Case study: Sourcing and constructing BESS in the real world

presentation

20 min.

  • Choosing the right technology for the right business case
  • Key considerations when selecting technology suppliers and system components
  • Lessons learned from EPC coordination, integration, and commissioning

12:30

Ask me anything!

panel

15 min.

Audience Q&A with speakers


12:45

Networking lunch break

Session 3

Financing & revenues

13:45

Project financing for BESS: how storage projects reach financial close in Greece

presentation

20 min.

  • What makes a BESS project bankable?
  • Overview of financing options available in the Greek market
  • Key considerations when structuring a BESS project and navigating the path to financial close

Virginia Murray

Watson Farley & Williams


14:05

How BESS generates revenue: offtake contracts, merchant, ancillary services and beyond

presentation

20 min.

  • Overview of the main revenue streams for BESS
  • How BESS accesses and operates in frequency services and balancing markets
  • Key factors influencing revenue predictability and risk

14:25

Case study: Making BESS Bankable - what Greece Can Learn from the UK

presentation

20 min.

The UK is one of Europe's most mature battery storage markets, offering valuable lessons for developers and operators in Greece today. This session shares practical insights from the UK's experience, covering market evolution, revenue strategies and the factors that have driven successful BESS projects.

  • Revenue opportunities and how they change as markets mature
  • Lessons from the UK's BESS journey: winners, challenges and market shifts
  • Preparing for the next phase of BESS development in Greece

Sebastiaan Groenhuijsen

ion Ventures


14:45

Ask me anything!

panel

15 min.

Audience Q&A with speakers


15:00

Afternoon networking break

Session 4

BESS in operation

15:45

Operating and optimizing a BESS asset: performance, monitoring and control

presentation

20 min.

  • Key aspects of BESS operations, including monitoring, dispatch, and performance management
  • How optimization strategies influence revenues, battery health, and asset lifetime
  • Common operational challenges and best practices for managing BESS assets over time

16:05

Energy market trading with BESS: strategies and practical considerations

presentation

20 min.

  • The role of traders, aggregators, and algorithms in maximizing BESS value
  • How trading strategies differ between day-ahead, intraday, and balancing markets for BESS
  • The impact of liquidity and price volatility on BESS trading outcomes

Liuba Andreeva

Capalo AI


16:25

Case study: Owning and operating BESS assets

presentation

20 min.

  • Operational challenges from managing BESS assets
  • How asset owners work with traders, aggregators, and optimization platforms
  • Practical takeaways for future BESS portfolios

16:45

Ask me anything!

15 min.

Audience Q&A with speakers


17:00

Closing remarks

presentation

15 min.


17:15

Networking drinks

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Frannie Flinterman
Flagship & Event Quality Lead

For questions about the program and content of the event:

[email protected]

Ward Schuuring
Business Development Team Lead

For questions regarding partnership opportunities:

[email protected]