Engineering energy from what others see as waste.
TOKEF Energia Lda
Portugal · Est. 2017
tokef.pt
An advanced engineering and technology partner transforming waste, biomass and complex industrial resources into resilient energy systems. TOKEF supports the full lifecycle of thermal conversion projects — from feedstock characterization to process design and commissioning — with vendor-neutral, engineer-led advice.
Track record — figures as published
1,000,000t+
Waste and residues processed through engineered conversion routes
500,000t+
CO₂ avoided annually across supported energy systems
12+
Global projects delivered or supported by our engineers
9 yrs
Developing gasification and thermal conversion projects since 2017
Core capabilities
01Energy & Thermal Conversion
Gasification, biomass energy, waste-to-energy and synthetic fuel pathways engineered around your feedstock.
Gasification of waste & residues · Biomass energy & CHP · Waste-to-Energy · Syngas applications · Hydrogen · Bio-methanol & bio-ammonia · Pyrolysis & hydrothermal upgrading · Renewables integration
02Engineering & EPC
From feasibility and FEED through basic and detail engineering to construction supervision and commissioning.
Feasibility & FEED studies · Basic & detail engineering · EPC tender management · Construction & surveying · Technical & QC supervision · Execution control · Commissioning support
03Project Development
Technical, financial and commercial structuring that moves projects from concept to bankable reality.
Technical & financial feasibility · Business planning · Risk assessment & mitigation · Financial advisory & budget structuring · Government support programmes · Project management (strategic–operational)
04Laboratory & Fuel Analysis
Solid fuel characterization that grounds every design decision in measured material data.
Proximate analysis · Ultimate analysis · Calorific value (GCV/NCV) · Ash fusion & composition · Slagging & fouling indices · Gasification suitability
05Digital & Automation
Industrial AI, automation and simulation applied where they measurably improve plant performance.
Industrial automation systems · AI agents for industry · Predictive analytics · Computational simulation (CFD) · Statistical analysis · Data center optimization
06Sustainability & Emissions
Emissions control, energy recovery and circular-economy engineering with credible, auditable outcomes.
Emission control & monitoring · Energy recovery · Waste valorisation · Circular economy strategy · Decarbonization roadmaps · ESG-aligned engineering
Standards & methodology
ISO 9001:2015
Quality management systems
ISO 14001:2015
Environmental management
ASME BPE
Bioprocessing equipment
IEC 61508
Functional safety of E/E/PE systems
Methodology: laboratory fuel characterization, heat & mass balance, CFD and process simulation, functional safety engineering (IEC 61508 principles) and structured commissioning against guaranteed performance figures.
Selected references
Industrial-Scale Biomass Gasification Plant
Radotín, Czech Republic · Biomass gasification
Advanced Syngas Production Facility
Puertollano, Spain · Syngas production
Project figures as published by TOKEF; formal re-verification against current operating data is in progress. Further references available on request.