Key sustainability issues and the spatial classification of sensitive regions in Europe

Cross-cutting environmental, social and economic changes may have harsh impacts on sensitive regions. To address sustainability issues by governmental policy measures properly, the geographical delineation of sensitive regions is essential. With reference to the European impact assessment guidelines from 2005, sensitive regions were identified by using environmental, social and economic data and by applying cluster analysis, United Nation Environmental Policy priorities and expert knowledge. On a regionalised ‘Nomenclature of Territorial Units for Statistics’ (NUTS) level and for pre-defined sensitive region types (post-industrial zones, mountains, coasts and islands) 31 % of the European area was identified as sensitive. However, the delineation mainly referred to social and economic issues since the regional data bases on environmental indicators are limited and do not allow the separation of medium-term vital classes of sensitive regions. Overall, the sensitive regions showed indicator values differing from the EU- 25 average.peer-reviewe

Key sustainability issues and the spatial classification of sensitive regions in Europe

Severe and cross-cutting environmental, social and economic changes have particular impact in sensitive regions and the geographical delineation of sensitive regions is essential to address sustainability issues by policy measures. Based on the European impact assessment guidelines from 2005, sensitive regions were identified using cluster analysis, UNEP priorities and expert knowledge. On a regionalised NUTS level and for pre-defined sensitive region types (post-industrial zones, mountains, coasts and islands) 31 % of Europe’s area was identified as sensitive. However, the delineation mainly referred mainly to social and economic issues since the regionalised data base on environmental indicators and including issues on soil quality is limited and does not allow the separation of medium-term vital clusters. Some visions on short-term and long-term perspectives will be discussed to ensure sustainable development in sensitive regions.peer-reviewe

Biomass Based Energy Intermediates Boosting Bio-Fuel Production-Bioboost

To increase the share of biomass for renewable energy in Europe conversion pathways which are economic, flexible in feedstock and energy efficient are needed. The BioBoost project concentrates on dry and wet residual biomass and wastes as feedstock for de-central conversion by fast pyrolysis, catalytic pyrolysis and hydrothermal carbonization to the intermediate energy carriers oil, coal or slurry. Based on straw the energy density increases from 2 to 20-31 GJ/m3, enabling central GW scale gasification plants for bio-fuel production. The catalytic pyrolysis reduces oxygenates in the oil enabling power and refinery applications. The fast pyrolysis and HTC processes of demo-size are optimized for feedstock flexibility, yield, quality and further up-scaling is studied. A logistic model for feedstock supply and connection of de-central with central conversion is set up and validated allowing the determination of costs, the number and location of de-central and central sites. Techno/economic and environmental assessment of the value chain supports the optimization of products and processes