100
Team
Make It Happen
Global Reach
Technology
Advantages
About
Welcome to the dawn of a new era in energy storage. Sizable Energy is revolutionizing the landscape of long duration storage by breathing new life into pumped hydro - the most reliable storage technology that is struggling to keep up with the rapid energy transition. By ingeniously taking pumped hydro offshore, we've unlocked a new horizon of scalable, unlimited deployment potential
Revolutionary
Offshore Pumped Hydro Energy Storage
Advantages
Leveraging on existing technologies
Modular and scalable design
Short development and deployment times
Synergetic coupling with Floating Wind and PV
Local manufacturing and superior supply chain resiliency
High round trip efficiency
Zero land use
Unbeatable social and environmental sustainability
Highly competitive economics

Technology

Sizable Energy patented technology combines the established technology of pumped hydro with the vast scalability of offshore deployment. The design is straightforward, comprising a reservoir on the ocean floor, another floating on the surface, a connecting pipe, and reversible pump-turbines for moving saturated sea salt brine between these two reservoirs.

Making it happen

We've already progressed in the technology de-risking and demonstration through experimental campaigns in wave basins and proof of concepts demonstrations at sea.
Ideal locations already confirmed in 50+ countries in every continent.

Global reach:

Boundless deployment opportunities
Mediterranean regions
North & Central America
South America
Middle East
East Asia
South-East Asia
India & Maldive
Oceania
Mediterranean regions
North & Central America
South America
Middle East
East Asia
South-East Asia
India & Maldive
Oceania
Talented individuals driving innovation and sustainability

Team

Manuele Aufiero
Co-founder, CEO
Carlo Fiorina
Co-founder
Stefano Bernardi
Co-founder, Founding investor
Ilmas Bayati
Consultant - Offshore testing lead
Simone Biondi
Consultant - Business development lead
Mirko Millefanti
Consultant - Procurement and Mechanical design
Lorenzo Gardoni
Energy engineer
Sara Maffioli
Geoinformatic engineer
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Team
Global Reach
Technology
Advantages
About
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