Caplyzer
Caplyzer develops patented Supercapacitive Electrolyzer technology to enable safer, cheaper, and scalable green hydrogen production. This membrane-free design utilizes earth-abundant materials and decouples gas production for increased H2 purity. The technology offers dynamic response, integrating easily with variable renewable energy sources for the transition to carbon-neutral heavy industry.
- Clean Technology
- Energy
- Hardware
Funding
Raised to date
SEK 7MRaised to date based on public sources. This may differ from the amount the company actually raised and is based only on what is publicly available on the internet.
Est. $665Kacross 1 round
TISEK 7M · Seed
Announced Jul 2026 · from article date
Disclosed cumulative: $665K
Founders
Product
Problem
Traditional green hydrogen production methods using conventional electrolyzers face challenges related to high costs, inefficiencies when coupled with fluctuating renewable energy sources, and potential safety risks due to gas mixing. Many electrolyzers rely on expensive membranes and precious metals, further increasing expenses and hindering scalability.
Solution
Caplyzer is developing a patented Supercapacitive Electrolyzer technology that produces hydrogen and oxygen separately, eliminating the risk of gas mixing and increasing hydrogen purity. The membrane-free design reduces resistance, lowers costs, and improves efficiency, while the use of earth-abundant materials avoids supply bottlenecks associated with precious metals. This novel electrolyzer design operates like a battery, offering superior performance even with variable power output from renewable energy sources, making green hydrogen production safer, cheaper, and more scalable.
Target Audience
The primary target audience includes heavy industries seeking carbon-neutral solutions, companies involved in green hydrogen production, and organizations utilizing renewable energy sources.
Features
- Decoupled hydrogen and oxygen production, eliminating gas mixing and increasing H2 purity
- Membrane-free design, reducing resistance, lowering costs, and improving efficiency
- No precious metals, utilizing earth-abundant materials for sustainability and cost reduction
- Dynamic response, enabling seamless integration with variable renewable energy sources
- Simplified electrolyzer design for industrial scalability