Renewable energy plays an important role in the transition to a low emission society, yet in many regions energy projects have resulted in increasing societal polarization. Based on a comprehensive literature review and a survey among stakeholders from specific regions in Germany, Italy, Latvia, Norway, Poland and Spain with little prior experience with wind energy, we highlight six categories of factors that shape community acceptance of onshore wind energy development: technical characteristics of wind energy projects, environmental impacts, economic impacts, societal impacts, contextual factors and individual characteristics. We identify key similarities in acceptance-related patterns of wind energy development across the selected regions, but also important differences, highlighting the very context-specific nature of community acceptance. The findings contribute to improving the understanding of the forces, factors and relationships at play between policy frameworks and perceptions of wind energy under different conditions. We conclude by proposing policy recommendations regarding measures to increase the positive impacts and reduce the negative impacts of wind energy projects, and to strengthen existing drivers and reduce barriers to community acceptance of wind energy development.

Community Acceptance of Wind Energy Developments: Experience from Wind Energy Scarce Regions in Europe

The transition to a low carbon future is starting to affect landscapes around the world. In order for this landscape transformation to be sustainable, renewable energy technologies should not cause critical trade-offs between the provision of energy and that of other ecosystem services such as food production. This literature review advances the body of knowledge on sustainable energy transition with special focus on ecosystem services-based approaches and methods. Two key issues emerge from this review: only one sixth of the published applications on the relation between renewable energy and landscape make use of the ecosystem service framework. Secondly, the applications that do address ecosystem services for landscape planning and design lack efficient methods and spatial reference systems that accommodate both cultural and regulating ecosystem services. Future research efforts should be directed to further advancing the spatial reference systems, the use of participatory mapping and landscape visualizations tools for cultural ecosystem services and the elaboration of landscape design principles.

Advancing the relationship between renewable energy and ecosystem services for landscape planning and design: A literature review

WHO published the Environmental Noise Guidelines for the European Region in 2018, based on seven systematic reviews including studies published between 2000 and 2014. Since then, new studies were published. At the request of the UK Department for Environment, Food and Rural Affairs (DEFRA), a review on annoyance, sleep disturbance, cardiovascular and metabolic effects in relation to environmental noise was prepared. The aim was to advise the Interdepartmental Group on Costs and Benefits Noise Subject Group (IGCB(N)) whether this new evidence warrants an update of their recommendations. Four databases for observational studies were screened and data were extracted on design, type and measurements of exposures and outcomes and confounders and their associations. The quality of the studies was indirectly assessed for cardiovascular and metabolic effects by only including studies with a case control or cohort design. For studies on annoyance and sleep disturbance, the risk of bias was expressed in exposure misclassification, selective participation and confounding. The update yielded 87 papers, pertaining to 108 new studies of which 40 new studies were on annoyance, 42 on sleep disturbance and 26 concerning cardiovascular and metabolic effects. The number, size and quality of the new studies suggest new meta-analyses could be undertaken over the sources and effects included in the WHO reviews.

https://www.mdpi.com/1660-4601/17/9/3016/pdf

Evidence Relating to Environmental Noise Exposure and Annoyance, Sleep Disturbance, Cardio-Vascular and Metabolic Health Outcomes in the Context of IGCB (N): A Scoping Review of New Evidence.

Health effects of wind turbines on humans in residential settings: Results of a scoping review.

Influence of visibility of wind farms on noise annoyance – A laboratory experiment with audio-visual simulations

A small focused socio-acoustic after-study of annoyance from a windmill park was undertaken after local health officials demanded a health impact study to look into neighborhood complaints. The windmill park consists of 31 turbines and is located in the South of Norway where it affects 179 dwellings. Simple exposure-effect relationships indicate stronger reactions to windmills and wind turbine noise than shown internationally, with the caveat that the sample size is small (n = 90) and responses are colored by the existing local conflict. Pulsating swishing sounds and turbine engine hum are the main causes of noise annoyance. About 60 per cent of those who participated in the survey were of the opinion that windmills degrade the landscape aesthetically, and were far from convinced that land-based windmills are desirable as a renewable energy source (hydropower is an important alternative source of renewables in Norway). Attitudes play an important role in addition to visual aesthetics in determining the acceptance of windmills and the resulting noise annoyance. To compare results from different wind turbine noise studies it seems necessary to assess the impact of important modifying factors.

https://www.mdpi.com/1660-4601/13/8/746/pdf

Hanne Beate Sundfør

Papers

Windmill Noise Annoyance, Visual Aesthetics, and Attitudes towards Renewable Energy Sources