Sweetch Energy’s INOD® platform generates continuous, zero‑emission electricity by converting the salinity gradient between fresh and salt water using patented nanofluidic membranes. The modular osmotic generators provide reliable baseload power for coastal grids, off‑grid islands, and water‑treatment facilities, replacing diesel generators and complementing other renewables.
Funding
Funding not disclosed
GLFounders
Product
Problem
Coastal and island communities, remote industrial sites, and water treatment facilities often rely on diesel generators or fossil‑fuel plants for continuous power, leading to high emissions, fuel logistics challenges, and limited scalability. Existing renewable options such as solar or wind provide intermittent output and cannot guarantee baseload reliability in these settings.
Solution
Sweetch Energy’s INOD® platform converts the natural salinity gradient between fresh and saltwater into continuous electricity through advanced nanofluidic membranes. The technology harnesses osmotic energy—a carbon‑free, abundant resource—to generate zero‑emission baseload power that can operate 24/7 regardless of weather conditions. INOD® generators are compact and space‑efficient, making them suitable for deployment at coastal grids, off‑grid islands, and water‑treatment plants where brine waste can be directly utilized. By delivering permanent, renewable electricity, the system replaces diesel generators and complements other renewable sources, enhancing grid stability and reducing operating costs.
Target Audience
Primary customers include utilities and grid operators in coastal or island regions, remote industrial facilities, and water‑treatment or desalination plants seeking a reliable, zero‑emission baseload power source.
Features
- Nano‑scale membranes made from bio‑sourced materials that provide high ionic selectivity and efficient ion transport for superior power density.
- Modular osmotic generator design that can be scaled from small off‑grid units to grid‑scale plants.
- Integrated fluidic architecture that maximizes salinity‑gradient exploitation while minimizing footprint.
- Fully patented INOD® technology with over 60 filed patents, ensuring a protected and unique solution.
- Capability to convert brine waste from desalination or water‑treatment processes into useful electricity.
- Compatibility with existing grid infrastructure and potential integration with other renewable sources.