ACLOUD - Advancing chemical-looping combustion of domestic fuels

Research Project, 2024 –

The ACLOUD project aims to advance and demonstrate chemical-looping combustion (CLC) of domestic fuels, particularly biomass and waste-based fuels, for more efficient CO2 capture. The technology promises to lower both the cost and energy penalty of carbon capture compared to conventional methods. The project will run long-term MW-scale trials with real fuels at pilot facilities in Europe. A key focus is increasing understanding of issues related to aggressive ash species and corrosion, which is crucial for optimizing material selection and operating temperatures. The main goal is to enable negative CO2 emissions and improved electric efficiency, especially for low-value fuels such as residues and waste. Project outcomes are applicable to a range of industries, like combined heat and power plants and pulp mills. The consortium includes leading research institutes and industrial partners from Sweden, Germany, and Finland. It covers experiments, modeling, life cycle assessments, as well as dissemination, training, and collaboration with stakeholders. The project aims to bring the technology to the next readiness level (TRL6) and facilitate future commercial deployment. If successful, ACLOUD could pave the way for more sustainable and cost-effective carbon capture solutions within the EU.