ECA Engineering ApS is a Danish engineering consultancy specialising in process design, simulation, and data analysis for industrial decarbonization. With extensive expertise in carbon capture technologies, marine SOx scrubbers, and energy-intensive industrial processes, the company supports customers in optimising plant performance while reducing emissions and operating costs.

Using advanced process modelling and thermodynamic simulations, ECA Engineering develops tailored solutions for applications including amine-based carbon capture, cement production, CO₂ compression and liquefaction, desalination, and flue gas cleaning. Their engineering approach combines deep chemical engineering knowledge with practical experience to help clients evaluate technical solutions, optimise investments, and improve process efficiency. In addition to process engineering, ECA Engineering provides advanced data analysis services, transforming operational data into actionable insights through automated reporting, visualisation, and model-based performance evaluation. By integrating process simulation with real operational data, the company helps customers identify optimisation opportunities and support informed decision-making.