Back to portfolio

A sustainable, cost-effective and reliable energy storage system with second-life batteries from electric vehicles.

Utilities

ClimateTech

AI - Other

IoT (Internet-of-Things)

Digital Twins

About Octave

We believe that it makes little sense to use virgin batteries for stationary energy storage. Battery packs that are considered end-of-life in electric vehicles still have usable capacity of over 80%. It would be a shame to let this storage capacity go to waste. Octave gives a second-life to these batteries from electric vehicles and repurpose into a source of much-needed sustainable energy storage.

Our involvement

Octave joined imec.istart in 2021

Visit their site

Related champions

Discover more startups in the same field.

Explore all startups

Restoboost

Restoboost brings your invoices, your POS and your staff data together into one honest picture and turns it into concrete actions with a euro impact. We are in beta and looking for restaurants that want to join now: risk-free, with us by your side. Prefer to wait? Join the waitlist and be the first to hear.

Gaffer

Enrich your analysis with player compatibility: a new layer of data on how players fit together, even if they've never shared a pitch. Delivered by API.

Archer & Summit

Archer & Summit captures and automatically applies your business context so that AI delivers consistent, relevant output right away.

Alia

Alia helps real estate agencies confirm visits, answer client questions, follow up after appointments, and spot seller intent — automatically through WhatsApp, synced with your CRM.

Puray

Our medical tubing utilizes far photo-disinfection without harming human tissue, resulting in improved healthcare outcomes and reduced risk of infection. This innovative technology also minimizes the need for frequent tubing replacements, freeing up medical staff’s time and attention to focus on high-quality patient care.

Revividal

A new biomedical solution for treatment of obesity

Syntric Medical

Syntric Medical is developing a patented next-generation robotic platform to perform realtime image-guided therapies with high precision and within an integrated patient workflow.

Monytr

Know where your machines are, what they're doing, and what they need. Any brand, any age, one screen.

BIMPROFIT

BIMPROFIT simplifies MEP design, starting with HVAC ductwork

Taxeo

Starting from primary sources, legislation, rulings, circulars, preparatory works, Taxeo builds defensible legal reasoning from scratch, every time.