NEXERGY HOLDINGS PLC
- +44 203 687 0526
Enespa’s modular pyrolysis system converts non-recyclable mixed plastics — such as films, coloured packaging, and industrial residues — into high-value pyrolysis oil. The process heats plastics in an oxygen-free environment, breaking them into shorter hydrocarbons. The main output is pyrolysis oil, which can be refined into fuels or used as a chemical feedstock. The system also generates gas to power the facility and a carbon residue usable in construction, agriculture, or filtration.
Overall, this technology recovers energy from waste plastics and redirects materials that would be landfilled or incinerated into a circular energy economy.
Pyrolysis oil has emerged as a highly valuable circular-economy material. Unlike mechanically recycled plastics, it functions as a virgin-equivalent feedstock that can be directly integrated into refinery and petrochemical systems, meeting fossil-crude quality standards while delivering lower environmental impact.
Demand is accelerating as refineries, polymer producers, and global brands face strict EU requirements for recycled content. This shift has created sustained, long-term demand for renewable feedstocks, with pyrolysis oil now trading competitively against fossil naphtha and major industry players securing offtake agreements.
Nexergy views Enespa’s system as a reliable entry point into this rapidly expanding market and is committed to scaling the technology into full commercial operations.
We maximize the quality of our raw materials by removing moisture and impurities upfront, ensuring pure raw materials of consistently high oil quality. Our goal is to lay the foundation for first-class results, right from the start.
With our state-of-the-art plastic-to-oil (PTO) technology, we transform mixed plastic and tire waste into valuable secondary raw materials through thermolysis. This chemical recycling process meets the growing demand from refineries and plastics manufacturers — a growing trend in the circular economy.
Our advanced pyrolysis system operates at optimized low temperatures, enabling high-quality production that keeps the circular economy closed, preserves valuable oil components, prevents dioxin formation, and maintains exceptional energy efficiency throughout the entire process.
Development, construction and operation of modular, energy-efficient recycling plants for plastic waste, tire pyrolysis and oil refining.
Chemical and thermal recycling, commodity production (AdBlue, PET, LDPE), laboratory services and trading in UREA, carbon black and pyrolysis oil.
Locations in Switzerland, Germany and the USA – with strategic partnerships in Finland, Australia and other markets.
In-house research, feasibility studies and analytical services for continuous development and quality assurance.
Recycling of difficult-to-recycle plastics through chemical recycling – to replace fossil raw materials and reduce global environmental pollution.
Over 60 employees, dynamic market access, and investment opportunities through stocks and bonds.
Enespa is an international circular-economy company headquartered in Appenzell, Switzerland. The group develops, builds, and operates modular industrial plants for chemical recycling of mixed plastic waste, oil refining, and tire pyrolysis. Their scalable, energy-efficient systems can be deployed worldwide, enabling partners to enter the circular economy profitably.
Beyond chemical recycling, Enespa provides thermal oil-to-oil processing, produces marketable raw materials such as AdBlue, PET, and LDPE, and trades internationally in recyclables including UREA, carbon black, and pyrolysis oil.
What began as a simple idea to reduce emissions has grown into an advanced environmental technology company with sites in Switzerland, Germany, and the USA, and strategic partners in Finland, Australia, and other markets. The company operates its own research laboratory, conducts feasibility studies, and offers analytical services to ensure continuous technological development.
Enespa’s vision is a world without plastic waste. By converting hard-to-recycle plastics, scrap tires, and biomass into high-quality product oils, they provide a direct substitute for fossil raw materials and contribute to resource conservation and climate protection.
With more than 60 employees and a rapidly expanding global customer base, Enespa is positioned as one of the most dynamic players in sustainable plastics recycling — offering investment opportunities through company shares and bonds.