Advanced closed-loop hydrogen systems
Future Energy Investments is developing a next-generation, closed-loop platform that converts heterogeneous plastic waste, biomass, and carbon-based feedstocks into high-purity hydrogen while capturing and reusing emissions.
The system integrates multiple thermochemical and catalytic processes into a single modular architecture designed for scalability, decentralised deployment, and energy self-sufficiency. It is engineered to operate as a complete energy system — not just a conversion process.
Integrated system architecture
The FEI platform combines advanced processes into a unified system:
- Thermochemical pyrolysis and co-gasification
- Hydrogen purification via pressure swing adsorption (PSA)
- Integrated CO₂ capture and electrochemical reuse
- Combined heat and power (CHP) for internal energy recycling
- Digital twin infrastructure for real-time monitoring and optimisation
This architecture enables a closed-loop system that reduces external energy dependency while maximising efficiency, stability, and output consistency.
Multi-feedstock capability
The platform is designed to process diverse and variable inputs, including:
- Mixed plastic waste streams (HDPE, PET, LDPE, PP, PS)
- Agricultural biomass
- Contaminated or low-grade materials
This flexibility allows deployment across multiple environments and industries, including agriculture, retail logistics, and remote regions where traditional infrastructure is limited.
Performance objectives
The system is being engineered to deliver:
- High hydrogen yield from mixed and heterogeneous feedstocks
- Significant carbon capture efficiency through integrated CO₂ systems
- Stable and predictable output under variable operating conditions
- Full energy self-sufficiency through internal heat and gas recycling
These targets are supported by ongoing R&D and experimental validation.
Modular and scalable deployment
The FEI platform is designed as a modular system capable of:
- Scaling to industrial throughput levels (up to 100 tonnes per day)
- Deployment in decentralised or off-grid locations
- Integration into existing waste, energy, and industrial infrastructure
This enables flexible rollout across both developed and emerging markets.