Episode notes
At the FREE Energy Summit in Lisbon on May 14, 2026, Bert de Groot shares over five years of real-world deployments converting renewable surplus energy into useful heat and Bitcoin revenue.
From greenhouses and warehouses to offices and homes, Bert explores how Bitcoin mining can transform otherwise unused energy into practical and economically valuable applications.
About the FREE Energy Summit 2026
A gathering focused on real-world projects operating at the intersection of Bitcoin mining and energy systems. The summit explores how Bitcoin mining can help optimise infrastructure, stabilise grids, monetise surplus energy, and support Europe’s energy transition.
More about the event: https://energysummit.freemadeira.org/
About FREE Madeira: https://freemadeira.org/
From greenhouses and warehouses to offices and homes, Bert explores how Bitcoin mining can transform otherwise unused energy into practical and economically valuable applications.
About the FREE Energy Summit 2026
A gathering focused on real-world projects operating at the intersection of Bitcoin mining and energy systems. The summit explores how Bitcoin mining can help optimise infrastructure, stabilise grids, monetise surplus energy, and support Europe’s energy transition.
More about the event: https://energysummit.freemadeira.org/
About FREE Madeira: https://freemadeira.org/
