TECHNOLOGIES
From Plastic Waste to rLDPE and Clean Industrial Energy
ROK GREEN develops integrated recycling facilities for PE-rich post-consumer plastic waste streams, with a focus on DSD310-type plastic films, LDPE, LLDPE, HDPE and other suitable PE-based fractions.
Each standard facility is designed to process approximately 85,000 tonnes of plastic waste per year. Using advanced mechanical recycling technologies — including NIR sorting, washing, density separation, extrusion and fine filtration — ROK GREEN produces high-quality rLDPE granulate with up to 99.5% purity and filtration down to 30 microns.
PET and PVC are excluded or strictly limited in order to protect product quality, process stability and downstream applications.
What cannot be converted into premium recyclate is not wasted. The residual fraction from the recycling process is combined with suitable wood residues and converted into synthesis gas. This gas is used in combined heat and power units to generate both electricity and industrial heat.
Planned annual output per integrated facility:
- 85,000 tonnes of plastic waste processed
- approx. 58% high-quality rLDPE granulate yield from suitable input material
- approx. 42% residual fraction used for energy recovery
- approx. 380 GWh synthesis gas energy potential
- approx. 105 GWh electrical energy
- approx. 165 GWh thermal energy
Built for the New European Packaging Market
The European packaging market is entering a new regulatory phase. Under the EU Packaging and Packaging Waste Regulation, mandatory recycled-content requirements for plastic packaging will become a key driver of demand for high-quality recycled polymers.
This is particularly relevant for film, shrink film, stretch film and secondary packaging applications, where rLDPE can play an important role in helping producers, converters, distributors and brand owners meet future recycled-content requirements.
Our Competitive Advantage
ROK GREEN combines premium mechanical recycling with integrated energy recovery. This allows us to maximise material recovery, reduce residual waste, produce high-quality recycled polymers and generate valuable baseload energy for industrial use.
Our technology platform is built for the circular economy: PE-rich plastic waste becomes premium rLDPE, and non-recyclable residuals become energy.
Circle Economy Plastic Waste
Our Mission
Our mission is to tackle the global plastic crisis by delivering innovative, scalable recycling solutions. As a team of experienced professionals and forward-thinking visionaries, we are committed to making a lasting, positive impact on the environment through the development of customized recycling plants that turn waste into valuable resources and clean energy.
We maximize our impact by harnessing intelligent synergies to support local communities and regions around the world.
- In Cyprus, we are planning a seawater desalination facility with integrated salt production, powered entirely by energy generated from recycled plastic waste.
- In Germany, we are supplying a 200,000 m² indoor farming operation with electricity from plastic waste, while also feeding surplus thermal energy into two regional district heating networks.
Through these interconnected solutions, we create self-sustaining ecosystems that not only reduce waste and carbon emissions, but also provide essential resources and energy independence to the communities we serve.
Our mission is quickly explained: we build modern, sustainable and innovative plastic recycling plants that not only reduce waste but also the CO2 footprint and promote the circular economy.
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