Wattium nominated as finalist for the EmErgEnt 2025 Awards
Recognition of Wattium as finalist at the 2025 EmErgEnt Awards organized by the Efficient Energy Cluster of Catalonia.
Press & Media
Latest news, press releases, and media coverage about Wattium and our revolutionary Megacell technology.
Wattium, a blackout‑proof startup
Coverage of Wattium as a startup developing technology to prevent blackouts with fast‑response energy storage.
Estabanell boosts entrepreneurship to lead the energy transition: Wattium selected among four startups
Feature on Estabanell’s entrepreneurship initiative to drive the energy transition, highlighting Wattium as one of the four selected companies.
Wattium, Catalan batteries to stabilize the future of renewables
Report on Wattium’s contribution to renewable integration and grid stability.
Wattium wins the pitch contest at IV Industrial Investment Forum (Keiretsu Forum – MONDRAGON)
Announcement of Wattium winning the pitch contest at the IV Foro de Inversión Industrial organized by Keiretsu Forum and Corporación MONDRAGON.
Catalan lithium‑free batteries: ultrafast, cheaper and more sustainable
Coverage of Catalan lithium‑free battery initiatives and market outlook.
The first lithium‑free battery that charges in five minutes is made in Catalonia
Coverage of our ultrafast, lithium‑free battery program developed in Catalonia.
Barcelona startup develops a lithium‑free battery that can charge in five minutes
International coverage of our lithium‑free approach and rapid‑charge performance.
Catalonia creates the first lithium‑free battery
Report on lithium‑free chemistry and industrial applications for fast‑response storage.
Without lithium and sustainable: Barcelona’s battery can be charged in just 5 minutes
International pick‑up of Spanish coverage on our lithium‑free, fast‑charge work.
The Catalan ‘unicorn’ that wants to change the world of batteries
Profile of Napptilus Battery Labs’ vision and the team behind Wattium’s grid solutions.
A Spanish company develops a lithium‑free battery that recharges in minutes
Overview of the technology’s advantages for safety, cost and rapid cycling.
NBL makes the first lithium‑free battery with zero degradation over 30,000 cycles
Early coverage of our lithium‑free prototypes and long‑cycle testing.
A Sant Just startup designs lithium‑free batteries: faster and safer
Article on safety and speed benefits of lithium‑free battery design.
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