ABOUT THE EVENT

Battery Innovation Days (BID) is Europe’s go-to event for battery research and innovation where ideas, technologies, and people across the battery value chain come together to shape the future of energy storage.

From breakthrough research to real-world applications, recycling, and sustainability, BID explores the full battery lifecycle and the trends driving Europe’s battery ecosystem forward.

The 6th edition of Battery Innovation Days is coming to Stockholm, Sweden, on 11–12 November 2026, in a hybrid format. Expect two days of inspiring talks, interactive sessions, a vibrant exhibition at Stockholmsmässan, and plenty of opportunities to connect, both onsite and online.

WHAT TO EXPECT FROM BID

according to our participants

BID 2026 is designed also to generate real connections. From Site Visits to informal evening receptions, every moment is an opportunity to build partnerships that advance European battery R&I.

INTERESTED IN SPONSORING?

Sponsoring Battery Innovation Days is your chance to show up, stand out in Europe’s battery scene. Whether it’s an exhibition booth, a branded coffee break, or a custom bag, BID gives you the space to be seen, heard, and remembered.

Click on our brochure below to explore our options and pick how you want to make an impact

THE EVENT LOCATION

Stockholmsmässan is the largest exhibition and convention centre in Scandinavia. For the 2026 edition of Battery Innovation Days, the venue provides an ideal setting. The event will take place in the East Hall, a modern and versatile space with a capacity of around 800 participants, perfectly suited for a dynamic conference bringing together industry leaders, researchers, and policymakers from across Europe. Its flexible layout allows for plenary sessions, networking areas, and exhibition spaces, creating the right environment to foster collaboration and innovation in the battery sector.

HOW TO GET THERE

The fastest way from central Stockholm is the commuter train from Stockholm Central Station to Älvsjö Station (about 10 minutes). The exhibition centre is located just next to the station.

From Stockholm Arlanda Airport you can take the train to Stockholm Central Station and then continue to Älvsjö.

The venue is about 15 minutes by car from the city centre, with parking available on site

(should you need a parking spot please contact the organiser at info@batteryinnovationdays.eu)

WHERE TO STAY

Are you organizing your trip and unsure where to stay in Stockholm?

The BID offers you two options:

RADISSON BLU STOCKHOLM WATERFORNT HOTEL → located in the Stockholm city centre, just in front of the Central Station, this hotel provides easy access to the venue, which can be reached in approximately 15 minutes by train.

Please when booking to secure the best rate use the code SE145487 under promotional code.

SCANDIC HOTEL → located in the Stockholm city centre, just in front of the Central Station, this hotel provides easy access to the venue, which can be reached in approximately 15 minutes by train.

Please when booking to secure the best rate use the code BSTO101126 under code/voucher.

BEST WESTERN HOTEL → located just a 5-minute walk from the event venue. Participants can benefit from an exclusive 10% discount on room rates when booking through our dedicated link.

ENJOY STOCKHOLM

Welcome to one of Europe’s leading regions for innovation, sustainability and electrification. Across Stockholm, Västerås and Uppsala, world-leading research, industrial excellence and vibrant city life come together creating a dynamic environment for collaboration, new ideas and future technologies.

From cutting-edge battery research and electrification hubs to historic city centres, waterfront experiences and world-class gastronomy, the wider Stockholm region offers a unique blend of innovation, culture and quality of life.

Download the city brochure below and inspire new connections, collaborations and discoveries.

OUR SPONSORS AND EXHIBITORS

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CLERENSOrganizer of Battery Innovation Days 2026