RDF/SRF Production in Europe: Equipment Requirements and Standards
Complete guide to Refuse Derived Fuel (RDF) and Solid Recovered Fuel (SRF) production in Europe. Equipment specifications, quality standards EN 15359, and market opportunities.
Europe continues expanding waste-to-energy capacity, with RDF and SRF serving as crucial alternatives to fossil fuels. The EU circular economy package and carbon pricing mechanisms have strengthened the economic case for waste-derived fuels. Understanding equipment requirements and quality standards helps operators meet market specifications.
European RDF/SRF Market Overview
Europe produces approximately 45 million tons of RDF annually, with cement industry consuming about 50% of this volume. The remainder serves waste-to-energy plants, paper mills, and industrial boilers. Germany, Italy, and the UK are the largest producers, though market growth is occurring across Eastern Europe.
Carbon pricing under EU ETS has improved the competitiveness of SRF against coal, with savings of 50-100 euros per ton of coal equivalent. Combined with renewable energy certificates in some jurisdictions, SRF economics have strengthened significantly. Our RDF/SRF guide provides detailed market analysis.
EN 15359 Classification System
| Parameter | Class 1 | Class 3 | Class 5 |
| Net Calorific Value | more 25 MJ/kg | 15-20 MJ/kg | less 10 MJ/kg |
| Chlorine | less 0.2% | 0.5-1.0% | more 1.0% |
Equipment Requirements for SRF Production
SRF production requires multiple processing stages. Primary shredding reduces waste to 150-300mm particles. Metallic separation removes ferrous and non-ferrous metals. Air classification removes inert materials. Final sizing via crushers achieves target particle sizes. Quality control systems are essential for EN 15359 compliance.
Key Takeaway
European RDF/SRF production offers strong economics driven by carbon pricing and landfill restrictions. Success requires equipment meeting EN 15359 specifications and relationships with cement kiln or industrial boiler operators. Invest in quality control systems from the outset consistency in chlorine and calorific value commands premium pricing.
Frequently Asked Questions
What is the difference between RDF and SRF?
RDF (Refuse Derived Fuel) is a broader term covering various processed waste-derived fuels. SRF (Solid Recovered Fuel) is a specific, higher-quality RDF meeting European standard EN 15359 requirements. SRF has stricter specifications for calorific value, chlorine content, and heavy metals. Cement kilns typically require SRF; less demanding applications may use RDF.
What are EN 15359 classification requirements for SRF?
EN 15359 classifies SRF based on three parameters: net calorific value (5 classes, from less 10 to more 25 MJ/kg), chlorine content (4 classes, from less 0.2% to more 1.0% Cl), and mercury content (3 classes). Producers must declare the class for each parameter.
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