With our carbonisation technologies, we convert organic residual flows, such as green waste and demolition wood, into high-quality, renewable carbon.
We gasify this renewable carbon in two heating steps: this creates syngas. Syngas forms the basis for various chemical applications and can therefore replace fossil raw materials.
We can upgrade syngas into green gas, methanol and hydrogen by means of gas processing.
The by-product biochar is created in the process: a pure form of carbon that - by storing it in products or the soil - makes negative emissions possible.
Food waste to biogas
Perpetual Next Moerdijk is a recycling plant that allows us to upgrade food waste (such as products past their expiration date and kitchen waste) to biogas and (raw) materials. The objective is to upgrade biogas to green gas to replace fossil natural gas in the near future.
Agricultural residues to green gas
Perpetual Next Ellesmere Port is completed in November 2021. The facility consists of an organic waste digester that produces 4 million m3 biogas per year from agricultural residues. The biogas is upgraded to green gas, a sustainable alternative to fossil natural gas, which is injected directly into Ellesmere Port's natural gas grid. The residual product from the biogas production (digestate), is used to make agricultural land more fertile.
Woody residues to green gas
Eemsgas is a 50-50 joint venture with Gasunie. Is in development since the end of 2022. The joint venture focuses on the production and distribution of green gas. Green gas is produced on the basis of natural raw materials, such as low-grade organic waste and residual flows. It replaces fossil gas.
