S
SiZable Energy
Sizable Energy is at the forefront of renewable energy storage solutions, dedicated to developing a low-cost, highly efficient, and scalable offshore pumped-hydro storage system
About SiZable Energy
Saleinzucca.energy is an innovative startup that has reimagined traditional pumped hydro energy storage by taking it offshore. Instead of using freshwater, which is common in conventional systems, Saleinzucca.energy utilizes sea salt brine, which is 20% heavier than water, to harness gravitational potential. This unique approach combines the benefits of pumped hydro energy storage with the vast scalability and streamlined deployment possibilities offered by an offshore environment. Importantly, their method does not rely on polluting or scarce materials, making it an environmentally friendly solution.
The company operates in the renewable energy sector, specifically focusing on energy storage solutions. Their primary clients include utility companies, renewable energy providers, and grid operators who are looking to stabilize their electric grids and enhance the deployment of wind and solar power. The market for such solutions is growing rapidly as the world transitions to renewable energy sources, which often suffer from intermittent power supply issues.
Saleinzucca.energy's business model revolves around providing a scalable and economically competitive energy storage solution. They make money by selling their offshore pumped brine energy storage systems to clients who need reliable and long-duration storage options. Their innovative design ensures fast deployment and minimizes uncertainties typically associated with new storage technologies, making their product attractive to a wide range of potential customers.
In summary, Saleinzucca.energy offers a groundbreaking solution to one of the key challenges in the renewable energy sector. Their offshore pumped brine energy storage system is scalable, economically viable, and environmentally friendly, positioning them as a crucial player in the energy transition landscape.
Source: Dealroom company dataAt a glance
- Status
- Operational
- Founded
- 2022
- Headquarters
- Milan, Italy
- Employees
- 17
- Open positions
- 1
- Dealroom signal
- 86.3/100
- Sub-industry
- Energy Storage
- Sector
- Energy, Sustainable Development Goals, Climate Tech, Stationary Energy Storage, Blue Economy, Blue Renewable Energy, Long Duration Energy Storage, NIF defense security and resilience, NIF Energy Security and Climate Change, DT and LS
- Technology
- Hardware, Deep Tech
- Business model
- Manufacturing
- Client focus
- b2b
Knowledge graph
More headlines
Funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| EARLY VC✓Equity / VC | Oct 2025 | $8M | $32M | EXA Ventures · Unruly Capital · Playground Global · Verve Ventures | ↗ |
| EARLY VC✓Equity / VC | Apr 2023 | $770K | $3.1M | Possible Ventures · Unruly Ventures · EDEN Ventures (by IAG) | — |
Financials
Revenue, earnings and other financial measures where available. Years marked “E” are estimates.
Growth signals
Latest recorded traffic for SiZable Energy is 40 monthly website visits, down 93.3% over the last three months. SiZable Energy's team grew 21.4% over the past year.
Open positions
Similar companies
Company identity and context are open; selected comparison metrics preview what is available on the platform.
Investments and acquisitions
Recent portfolio relationships for companies that also act as investors or acquirers.
Investors
From Dealroom's funding and investor records, grouped by the round each investor first entered.
Series A7 investors entered at this stage
Possible Ventures
Unruly Ventures
EDEN Ventures (by IAG)- EVEXA Ventures
Unruly Capital
Playground Global
Verve Ventures
Other known investors2 additional known investors
Satgana
Stefano Bernardi
Source: Dealroom Talent Intelligence.
Global footprint
team presence
Market sentiment
An AI-synthesised read of the highest-engagement posts about SiZable Energy on X, ranked by likes and reposts, corporate channels excluded.
Reading the room on X — pulling top posts and synthesizing themes…
Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
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