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The CCUS Projects Network represents and supports major industrial projects underway across Europe in the field of carbon capture and storage (CCS) and carbon capture and utilisation (CCU). By sharing knowledge and learning from each other, the member projects are driving forward the delivery and deployment of CCUS, enabling Europe’s member states to reduce emissions from industry, electricity, transport and heat sectors. The European Commission recognises these technologies as crucial to achieving 2030 and 2050 climate targets. With support from the Network’s Secretariat, members work together to share opportunities and clear any remaining hurdles. With funding support from the Commission, this Network is building on the work of the European CCS Demonstration Project Network, which operated from 2009 to 2018.

© 2018 WIT Press. Air pollution has as significant impact on the health of European citizens, particularly in urban areas, and was responsible for more than 400,000 premature deaths in Europe in 2014. It is within our cities where this public health impact is most acute as high population densities and high ambient concentrations result in an increased risk of exposure. This health impact is further exacerbated as air pollution interacts with other social determinants of health creating a disproportionate risk and burden. Traditional top-down government policy development and consultation, married with a very techno-centric view of air pollution sources and solutions, has resulted in a general apathy among citizens towards the problem of air pollution and subsequently a lack of ownership of the solutions. The ClairCity Project aims to create a major shift in public understanding towards the causes of poor air quality, inviting citizens to give their opinions on air pollution and carbon reduction policies to shape the cities of the future. By putting citizens' behaviour and activities at the heart of policy making for air quality and carbon management, ClairCity has utilised a suite of innovative toolkits for enhanced quantification and citizen engagement (such as surveys, workshops, online games and apps) to assess the public acceptability of specific policies and also to enable a bottom-up, citizen-led scenario creation process whereby citizens are empowered to visualise clean, low carbon, healthy futures for their city.

The world's population has been growing continuously, with most people inhabiting urban settlements. Furthermore, air pollution has become a growing concern, mainly in densely populated cities, where human health is threatened by acute air pollution episodes. The H2020 ClairCity project aims to substantially improve future air quality and carbon policies in European cities by initiating new modes of engaging citizens, stakeholders and policy makers. ClairCity applies an innovative quantification framework developed to assess environmental, health and economic impacts. In this work, the quantification framework was applied and calibrated for the baseline situation in Bristol, the ClairCity pilot city. The second-generation Gaussian model URBAIR was set up to simulate NO2 and particulate matter (PM) concentrations for the entire year of 2015. An analysis of source contribution was performed providing information on the contributions of different source sectors (e.g. road transport, industrial, residential and commercial) to NO2 and PM concentrations. The results point to a predominant contribution of road transport sector of 53% to NO2 concentrations in Bristol, while the residential sector is the main contributor (with a contribution of 82%) to particulate matter concentrations, mainly linked with a high use of solid biomass combustion in this sector. These results can be powerful to support the design of air quality management plans and strategies and to forecast potential benefits of reducing emissions from a particular source category.