WATTS UP Europe 2026

WATTS UP 2026 brings the global maritime battery community together in Palma de Mallorca for three days of innovation, collaboration, and forward-looking discussions on the future of electric shipping.

Join us at the world’s largest conference dedicated entirely to maritime batteries. This is your chance to be part of an event that brings together innovation, expertise, and real momentum toward a more sustainable maritime future.

Join us in person for three energizing days as WATTS UP returns for its 12^th edition in Palma de Mallorca, Spain, from 3^rd to 5^th March 2026. Set in the heart of the Mediterranean, the conference will explore the latest trends and technologies shaping electric and battery powered vessels across the region and beyond.

With more than 200 industry experts attending, WATTS UP 2026 offers a unique opportunity to connect with leaders from across the maritime value chain. Expect inspiring talks, practical insights, real world battery powered vessel showcases, and meaningful conversations with professionals who are actively shaping the future of ship energy systems.