Cosine
Cosine builds electrified thermochemical reactor systems that replace combustion-based industrial heat with clean, precisely controlled electric heating. The platform uses magnetic induction to achieve temperatures above 1,000°C with over 95% grid-to-heat conversion efficiency, and its modular design allows plants to scale from pilot to full production without bespoke engineering.
- Clean Technology
- Manufacturing / Industry 4.0
- Chemical Technology
- Industrial Automation
- Hardware
Funding
Founders
Founder details are not available yet.
Product
Problem
Industrial chemistry and manufacturing processes rely heavily on combustion-based heat generation, which produces significant onsite emissions and limits energy efficiency. Traditional furnace systems are bulky, difficult to control precisely, and poorly suited to integrating renewable electricity sources.
Solution
Cosine provides fully electrified thermochemical reactor systems that replace combustion with clean, precisely controlled electric heating. The company's proprietary reactors use magnetic induction to achieve temperatures above 1,000°C with improved temperature uniformity, while purpose-built power electronics convert grid electricity to heat at over 95% efficiency. The platform is software-defined, enabling millisecond-scale thermal control and load-flexible operation that follows renewable supply. Modular by design, Cosine systems scale up in power and throughput without redesign, or scale out by adding identical parallel units for linear capacity growth.
Target Audience
Industrial manufacturers and chemical processors that require high-temperature process heat and are transitioning to electrified, low-carbon operations, including sectors such as chemicals, metals, and materials production.
Features
- Electrified thermochemical reactor using non-contact magnetic induction heating, enabling above-1,000°C operation and pressurizable configurations without efficiency loss
- High-efficiency power electronics delivering >95% grid-to-heat conversion with millisecond-scale control of thermal input
- Load-flexible operation that follows renewable electricity supply, enabling grid-responsive industrial heat
- Modular platform where each unit scales in power without redesign and identical units stack in parallel for linear capacity growth
- Software-defined temperature control providing rapid startup, turndown, and precise thermal management
- Flameless core design with a fraction of a traditional furnace's physical footprint