Latest Sizable Energy News & Updates

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Sizable Energy

Offshore pumped hydro energy storage developer

sizableenergy.com

Headquarters: Milan, Italy
Company type: Private company
Number of employees: 17–50
Industry: Renewable Energy Equipment & Services

Last updated October 29

Latest news about Sizable Energy

In short: Sizable Energy raised $8M, won an Edison grant, and advanced offshore pumped-hydro storage tests.

Company announcements

October 29 Sizable Energy

Sizable Energy introduces VP of Engineering Antonio Pagliarisi

He leads mechanical design for the reversible pump-turbine system. His background includes vehicle engineering and aerospace sectors.

September 16 Sizable Energy

Sizable Energy passes deep sea pressure test

Submerged pump-turbine stator withstands 61 bar in collaboration with ATV Advanced Technology Valve, validating reliability for floating marine storage without dams.

June 3 Sizable Energy

Sizable Energy introduces Lorenzo Gardoni, Chief of Staff

He was the first employee and coordinates engineering, operations, and strategy for offshore energy storage.

October 22, 2025 Sizable Energy

Sizable Energy raises $8 million for ocean energy storage

The funding, led by Playground Global, accelerates offshore pumped hydro deployment after successful tests at MARIN and upcoming sea trials in Italy.

Media coverage

October 11 MSN

Water and salt instead of lithium: the bet to store energy

WATER AND SALT like the new lithium. And thus a part of the energy storage problems could be solved...

September 3 QualEnergia.it

In Calabria, start of an offshore storage project

Off the coast of Reggio Calabria, the transport and installation of an offshore energy storage prototype is imminent on behalf of the startup...

August 3 newmoney

Sizable Energy: Brings pumped storage to the sea for offshore energy storage (pic)

Innovative pilot project designed for storing electrical energy generated from offshore wind farms and other RES - What it includes and how it works...

April 11 ReggioToday

Noel and Sizable Energy together at work on the innovative offshore energy storage system

The rector Zimbalatti: "The laboratory confirms itself as a unique research infrastructure, capable of attracting investments and talents, making Calabria a protagonist of the global challenge for..."

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