Negative and zero-price hours are becoming a bigger issue for corporate renewable PPA buyers. They can affect the value, performance and risk profile of contracts that once looked straightforward.
Join Renewabl, S&P Global, Galileo, and TotalEnergies for a practical discussion on what is changing in European power markets – and what corporate buyers can do about it.
We will explore both existing PPAs under pressure and how to structure more resilient future procurement.
6 October 2026 · 1:00 PM UK / 2:00 PM CET · Online · Free
What you’ll take away
- Why negative-price and zero-price hours are increasing across European power markets
- What this means for renewable PPAs and buyer risk
- The role of storage, flexibility and evolving deal structures
- How better supply-and-demand insight can improve future PPA sourcing
Agenda
Bruno Brunetti, S&P Global
Head of Renewables Revenue Streams
What the market data tells us
Bruno leads S&P Global’s PPA-market analysis and environmental-markets research. He brings more than 25 years of experience in power-market research, forecasting and renewable-energy analytics.
Bruno will share a market and data perspective on Europe’s changing power-price patterns, the drivers behind them, and what they may mean for corporate renewable procurement.
Eduardo González Solá, Galileo
Director, Business Development and Power Origination
Questions to a developer: storage, risk and evolving PPA structures
Eduardo has more than 25 years of international renewable-energy experience, spanning business development and power origination. He has worked with major energy consumers on their transition to green-power supply through PPAs.
Eduardo will discuss how developers are responding to negative-price exposure, including the role of battery storage, flexibility and changing PPA structures. The session will combine a short presentation with a more interactive discussion.
Domitille Bonnefoi, TotalEnergies
VP Global Power Origination & Sales
Managing PPA risk: options for new and existing contracts
Domitille leads TotalEnergies' global power sales and origination activity. She was previously Director B2B & Legal in TotalEnergies' French power and gas supply business, and Director of networks at CRE, the French energy regulator.
Domitille will share TotalEnergies' view on the options to manage an existing renewable pay-as-produced PPA, naturally exposed to prices' cannibalisation. She will also propose a halfway solution signing a new as-produced PPA regarding negative price hours management.
Carolyn Addy, Renewabl
Head of Commercial
Turning PPA data into better procurement decisions
Carolyn has more than 10 years’ experience advising large multinational companies on energy procurement, price-risk management, portfolio strategy and sustainability. Her background includes roles at South Pole and Schneider Electric.
Renewabl will explore how buyers can assess the performance of existing PPAs and use more granular supply-and-demand insight to make stronger decisions when sourcing future contracts.
Who should attend?
- Corporate energy and procurement leaders
- Sustainability and climate teams
- Finance and risk teams involved in PPA decisions
- Organisations with existing European renewable PPAs
- Buyers considering new solar, wind, hybrid or storage-linked PPAs
Bring your PPA questions. Leave with a clearer next step.
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