An ecosystem-based natural capital evaluation framework that combines environmental and socio-economic implications of offshore renewable energy developments

Trifonova, Neda, Scott, Beth, Griffin, Robert, Pennock, Shona and Jeffrey, Henry (2022) An ecosystem-based natural capital evaluation framework that combines environmental and socio-economic implications of offshore renewable energy developments. Progress in Energy, 4 (3). pp. 1-16. ISSN 2516-1083

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Abstract

There is about to be an abrupt step-change in the use of coastal seas around the globe, specifically by the addition of large-scale offshore renewable energy (ORE) developments to combat climate change. Developing this sustainable energy supply will require trade-offs between both direct and indirect environmental effects, as well as spatial conflicts with marine uses like shipping, fishing, and recreation. However, the nexus between drivers, such as changes in the bio-physical environment from the introduction of structures and extraction of energy, and the consequent impacts on ecosystem services delivery and natural capital assets is poorly understood and rarely considered through a whole ecosystem perspective. Future marine planning needs to assess these changes as part of national policy level assessments but also to inform practitioners about the benefits and trade-offs between different uses of natural resources when making decisions to balance environmental and energy sustainability and socio-economic impacts. To address this shortfall, we propose an ecosystem-based natural capital evaluation framework that builds on a dynamic Bayesian modelling approach which accounts for the multiplicity of interactions between physical (e.g. bottom temperature), biological (e.g. net primary production) indicators and anthropogenic marine use (i.e. fishing) and their changes across space and over time. The proposed assessment framework measures ecosystem change, changes in ecosystem goods and services and changes in socio-economic value in response to ORE deployment scenarios as well as climate change, to provide objective information for decision processes seeking to integrate new uses into our marine ecosystems. Such a framework has the potential of exploring the likely outcomes in the same metrics (both ecological and socio-economic) from alternative management and climate scenarios, such that objective judgements and decisions can be made, as to how to balance the benefits and trade-offs between a range of marine uses to deliver long-term environmental sustainability, economic benefits, and social welfare.

Item Type:	Article
Uncontrolled Keywords:	climate change,ecosystem service valuation,energy policy,fisheries production,marine ecosystem,marine renewable developments,marine spatial planning,energy(all),sdg 7 - affordable and clean energy,sdg 13 - climate action,sdg 14 - life below water ,/dk/atira/pure/subjectarea/asjc/2100
Faculty \ School:	Faculty of Science > School of Environmental Sciences
Related URLs:	http://www.scopus.com/inward/record.url?...
Depositing User:	LivePure Connector
Date Deposited:	24 Feb 2026 09:30
Last Modified:	01 Mar 2026 07:30
URI:	https://ueaeprints.uea.ac.uk/id/eprint/102035
DOI:	10.1088/2516-1083/ac702a

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