ACCSESS – providing access to cost-efficient, replicable, safe and flexible CCUS. Main objectives: 1)Demonstrate, at TRL7, and integrate cost-efficient CO2 capture and use in industrial installations, to enable permanent Carbon Dioxide Removal (CDR) 2)Provide access routes for CO2 captured from European industries to the flexible transport and storage infrastructures under development in the North Sea 3)Leverage on CDR to drive societal integration of CCUS towards urban and European sustainability ACCSESS takes a cross-sectorial approach, addressing Pulp and Paper, Cement, Waste to Energy, and Biorefining, that all have the potential to contribute to CDR. ACCSESS will test at TRL7 the combination of an environmentally benign, enzymatic solvent (regenerated at 80oC) and a Rotary Packed Bed (RPB) absorber. Tests at 2 tpd CO2 captured will be done at a pulp and paper mill in Sweden and a cement kiln in Poland. Recarbonation of demolition concrete fines will be demonstrated at TRL7 (CCU). CCUS chains from inland Europe and the Baltics to the North Sea will be developed and optimized, with an open-source tool. Low pressure ship-based CO2 transport (7 bar) for 50% cost cuts is developed, and also safe CO2 loading and offloading. The ACCSESS concept is centred around the project vision to Develop replicable CCUS pathways towards a Climate Neutral Europe in 2050. ACCSESS will improve CO2 capture integration in industrial installations (20-30% cost cuts) as a key element to accelerate CCUS implementation, address the full CCUS chain and the societal integration of CCUS. ACCSESS has the ambition unleash the ability of CCUS to contribute to the ambitious EU Green Deal transformation strategy. The project is dedicated to developing viable industrial CCUS business models. ACCSESS will engage with citizens and citizens, explaining how CCUS can contribute to the production of climate neutral or climate positive end-products in a sustainable cities' context.

Today, the heating sector is not on track toward achieving the IEA Net-Zero targets: it represents more than a third of the energy demand and it mainly relies on fossil fuels. District heating is recognized as a major solution allowing decarbonization of the heating sector. The integration of large-scale seasonal energy storage, compensating for the mismatch between supply and demand whilst ensuring the service, is key for a wide spread of district heating. USES4HEAT aims to demonstrate innovative, large-scale, seasonal thermal energy storage solutions enabling a future decarbonized and reliable heating supply. USES4HEAT demonstrates, at TRL8 and for a one-year test campaign, two innovative, cost-effective, large-scale, seasonal underground TES units to maximize the availability and resilience of heating supply while reducing energy losses and environmental impact. USES4HEAT seeks to demonstrate the storages as fully integrated units in commercial large-scale district heating networks and industrial waste heat recovery and fulfilling industrial thermal demand. In doing so, USES4HEAT also demonstrates six innovative key enabling components/technologies and their integration with seasonal storages: advanced drilling equipment and remotely controlled machines halving drilling times, innovative layered high-temperature borehole pipes, efficient groundwater heat pumps integrated with aquifer storages, hybrid solar panels and thermal solar collector, and accurate AI-based energy management tools. USES4HEAT will systematically demonstrate the effectiveness and techno-economic-social viability of innovative, large-scale, seasonal energy storages ensuring limited CAPEX, reduced environmental impact and energy losses, efficient integration in district heating and accumulation of various sources of heat, and granting reliable and decarbonized heating supply.