Rivus Batteries

Founded in 2019 as a Chalmers University spin-off, Rivus Batteries in Gothenburg develops sustainable organic flow batteries for large-scale energy storage. Their metal-free, water-based technology enhances renewable energy reliability and minimizes environmental impact. Backed by key investors, Rivus targets utility-scale applications.

Company Location

Country:

Sweden

City:

Gothenburg

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Company Overview

Rivus Batteries, established in 2019 as a spin-off from Chalmers University of Technology in Sweden, develops organic flow battery technology for large-scale energy storage, focusing on sustainable solutions to address the intermittent nature of wind and solar power.

Battery Technology

Rivus Batteries uses metal-free organic flow battery technology with water-based organic electrolytes made from abundant materials. The proprietary design offers non-flammable, non-explosive characteristics, non-corrosive operation, long-duration energy storage in external tanks, maintenance-friendly performance, extended lifespan, and reduced production costs and environmental impact.

Products

Rivus’s products are organic flow battery systems for utility-scale long-duration energy storage, featuring external electrolyte tanks for scalable capacity, stable power output, and safe, cost-effective operation without rare battery metals.

Recent Projects

In 2024, Rivus secured €525,000 funding, unveiled its first full-scale prototype, planned a market release in 2025, scaled up electrolyte production, initiated pilot battery installations, and joined the West Swedish Chemical and Material Cluster and the CEROF-project.

Investors

Investors include Xista Science Ventures, NAVCAP AB, EIT InnoEnergy, and the Swedish Energy Agency. The company also participates in the Vinnova Deep Tech Accelerator Program.

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