Offshore Wind

Harnessing wind energy in offshore environments.

Similar to land-based wind technologies, offshore wind uses turbines to generate energy which is delivered to the shore via an export cable. A main advantage of offshore wind is the stronger and more consistent winds that blow offshore, allowing the use of larger turbine blades. The development of offshore wind in Europe and Asia has preceded development activities in other parts of the world. However, several projects in the United States are currently underway. While the most common offshore wind energy technology is a three-bladed horizontal axis turbine, there are a variety of foundation types which can support the deployment of devices in a range of aquatic environments – shallow nearshore habitats to deeper offshore environments.

 

Monopile Foundation

 

Monopile foundations are used at shallow depths (0-30 m) and consist of a pile being driven to varying depths into the seabed (10-40 m) depending on the soil conditions. The pile-driving construction process is an environmental concern as the noise produced is incredibly loud and propagates far in the water, even after mitigation strategies such as bubble shields, slow start, and acoustic cladding are employed. As with land-based wind energy, collision risk with birds and bats is a major concern, though the impact is more difficult to quantify because carcasses that provide evidence of collisions become lost at sea. While the footprint of offshore wind energy is relatively small, it may still cause scouring. As with all electricity generation, there is a slight concern that electromagnetic fields generated by power cables may affect animals that use Earth's natural magnetic field for orientation, navigation, and hunting. Likewise, chemicals such as anti-corrosion paint and small amounts of oil and grease may enter the waterbody during spills, though some turbine designs do not require lubrication. Artificial reefing is likely to occur around wind farms as the new hard substrate provides protection and attracts colonizing invertebrates.

Tripod Fixed Bottom

 

Tripod fixed bottom foundations are used at transitional depth (20-80 m) and consist of three legs connecting to a central shaft that supports the turbine base. Each leg has a pile driven into the seabed creating a wide foundation that allows for the piles to be placed at a shallower depth in the seabed. The environmental effects are very similar to monopiles, except that the footprint is a little larger.

Gravity Foundation

 

Gravity foundations are used at shallow depths (0-30 m) and consist of a large and heavy base constructed of steel or concrete to rest on the seabed. The footprint is relatively large and may cause scouring, artificial reefing, or physical destruction of habitats upon introduction. Otherwise, the environmental effects are similar to monopiles.

Gravity Tripod

 

Gravity tripod foundations are used at transitional depths (10-40 m) and consist of two heavy concrete structures connected by three legs where one structure sits on the seabed while the other sits above the water. Very few offshore windfarms are currently using this foundation. The environmental concerns are identical to those of gravity foundations, though the scouring effect may be less significant depending on the design.

Floating Structure

 

Floating structure foundations are used at deep depths (40-900 m) and consist of a balanced floating structure moored to the seabed with fixed cables. The floating structure may be stabilized using buoyancy, mooring lines, or a ballast. The mooring lines may cause minor scouring or pose a risk of collision, but the turbine foundation is mostly located in the upper layer of the water column where there tend to be less organisms.

Total Results: 1297
Title Author Date Type of Contentsort ascending Technology Type Stressor Receptor
Offshore wind farm in marine spatial planning and the stakeholders engagement: Opportunities and challenges for Taiwan Zhang, Y., et al. November 2017 Journal Article Wind Energy general, Offshore Wind Socio-economics, Fishing, Marine Spatial Planning, Stakeholder Engagement
Pelagic effects of offshore wind farm foundations in the stratified North Sea Floeter, J., et al. August 2017 Journal Article Wind Energy general, Offshore Wind Farfield Environment, Fish
Structure-Borne Wave Radiation by Impact and Vibratory Piling in Offshore Installations: From Sound Prediction to Auditory Damage Tsouvalas, A., Metrikine, A. August 2016 Journal Article Wind Energy general, Offshore Wind Noise
Effect of pile-driving sounds on harbor seal (Phoca vitulina) hearing Kastelein, R., et al. June 2018 Journal Article Wind Energy general, Offshore Wind Noise Marine Mammals, Pinnipeds
Swimming Speed of a Harbor Porpoise (Phocoena phocoena) During Playbacks of Offshore Pile Driving Sounds Kastelein, R., Van de Voorde, S., Jennings, N. January 2018 Journal Article Wind Energy general, Offshore Wind Noise Marine Mammals
Tracking seabirds to identify ecologically important and high risk marine areas in the western North Atlantic Montevecchi, W., et al. November 2012 Journal Article Marine Energy general, Wind Energy general, Offshore Wind Birds, Seabirds
Identifying ecologically important marine areas for seabirds using behavioural information in combination with distribution patterns Camphuysen, K., et al. November 2012 Journal Article Marine Energy general, Wind Energy general, Offshore Wind Birds, Seabirds
Seabirds as samplers of the marine environment - a case study of northern gannets Garthe, S., et al. April 2017 Journal Article Wind Energy general, Offshore Wind Birds, Seabirds
Estimation of seabird numbers in the German North Sea throughout the annual cycle and their biogeographic importance Garthe, S., et al. January 2007 Journal Article Wind Energy general, Offshore Wind Birds, Seabirds
Do migrating birds avoid offshore wind turbines? A method to investigate and analyze reactions of diurnally migrating birds to offshore wind farms Aumuller, R., et al. January 2013 Journal Article Wind Energy general, Offshore Wind Birds, Seabirds
Anthropogenic disturbance facilitates a non-native species on offshore oil platforms Viola, S., et al. July 2018 Journal Article Marine Energy general, Wind Energy general, Offshore Wind Static Device Benthic Invertebrates
A strategic analysis of tidal current energy conversion systems in the European Union Segura, E., Morales, R., Somolinos, J. February 2018 Journal Article Marine Energy general, Wind Energy general, Offshore Wind
The influence of regulatory framework on environmental impact assessment in the development of offshore wind farms in Spain: Issues, challenges and solutions Salvador, S., Gimeno, L., Larruga, F. July 2018 Journal Article Wind Energy general, Offshore Wind
Life-cycle green-house gas emissions of onshore and offshore wind turbines Wang, S., Wang, S., Jinxiang, L. February 2019 Journal Article Wind Energy general, Land-Based Wind, Offshore Wind Socio-economics, Life Cycle Assessment
Micrometeorological impacts of offshore wind farms as seen in observations and simulations Siedersleben, S., et al. November 2018 Journal Article Wind Energy general, Offshore Wind Farfield Environment
MUSSEL CULTIVATION AS A CO-USE IN OFFSHORE WIND FARMS: POTENTIAL AND ECONOMIC FEASIBILITY Buck, B., Ebeling, M., Michler-Cieluch, T. December 2010 Journal Article Offshore Wind Static Device Benthic Invertebrates
Benthic biodiversity on old platforms, young wind farms, and rocky reefs Coolen, J., et al. July 2018 Journal Article Wind Energy general, Offshore Wind Static Device Benthic Invertebrates
Parameterization of wind turbine impacts on hydrodynamics and sediment transport Rivier, A., et al. September 2016 Journal Article Offshore Wind Dynamic Device Farfield Environment, Nearfield Habitat
Swimming behavior of roach (rutilus rutilus) and three-spined stickleback (gasterosteus aculeatus) in response to wind power noise and single-tone frequencies Andersson, M., et al. December 2007 Journal Article Offshore Wind Noise Fish
Environmental benefits of leaving offshore infrastructure in the ocean Fowler, A., et al. July 2018 Journal Article Wind Energy general, Offshore Wind Static Device
A modelling approach for offshore wind farm feasibility with respect to ecosystem-based marine spatial planning Pınarbaşı, K., et al. June 2019 Journal Article Wind Energy general, Offshore Wind Socio-economics, Marine Spatial Planning
Consideration of scales in offshore wind environmental impact assessments Ryan, K., Danylchuk, A., Jordaan, A. March 2019 Journal Article Wind Energy general, Offshore Wind Socio-economics, Environmental Impact Assessment
Chains of trust: Energy justice, public engagement, and the first offshore wind farm in the United States Dwyer, J., Bidwell, D. January 2019 Journal Article Wind Energy general, Offshore Wind Socio-economics, Stakeholder Engagement
On the Potential Impact of Lake Erie Wind Farms on Water Temperatures and Mixed‐Layer Depths: Some Preliminary 1‐D Modeling Using COHERENS Afsharian, S., Taylor, P. February 2019 Journal Article Wind Energy general, Offshore Wind Energy Removal Farfield Environment
Assessing the cumulative exposure of wildlife to offshore wind energy development Wing Goodale, M., Milman, A. April 2019 Journal Article Marine Energy general, Wind Energy general, Offshore Wind
Impact of pile-driving on Hector's dolphin in Lyttelton Harbour, New Zealand Leunissen, E., Rayment, W., Dawson, S. May 2019 Journal Article Marine Energy general, Wind Energy general, Offshore Wind Noise Marine Mammals, Cetaceans
North Atlantic right whale Eubalaena glacialis occurrence in offshore wind energy areas near Massachusetts and Rhode Island, USA Leiter, S., et al. July 2017 Journal Article Offshore Wind Static Device Marine Mammals, Cetaceans
Life cycle assessment of a floating offshore wind turbine Weinzettel, J., et al. March 2009 Journal Article Wind Energy general, Offshore Wind Socio-economics, Life Cycle Assessment
GHG emissions and energy performance of offshore wind power Raadal, H., et al. June 2014 Journal Article Wind Energy general, Offshore Wind Socio-economics, Life Cycle Assessment
Soundscape of an Indo-Pacific humpback dolphin (Sousa chinensis) hotspot before windfarm construction in the Pearl River Estuary, China: Do dolphin engage in noise avoidance and passive eavesdropping behavior? Wang, Z., et al. March 2019 Journal Article Offshore Wind Noise Marine Mammals, Cetaceans
Renewable energy from the high seas: Geo-spatial modelling of resource potential and legal implications for developing offshore wind projects beyond the national jurisdiction of coastal States Elsner, P., Suarez, S. May 2019 Journal Article Wind Energy general, Offshore Wind Socio-economics, Legal and Policy
Effects of established offshore wind farms on energy flow of coastal ecosystems: A case study of the Rudong offshore wind farms in China Wang, J., et al. April 2019 Journal Article Wind Energy general, Offshore Wind Ecosystem
Marine Aquaculture within Offshore Wind Farms: Social Aspects of Multiple-Use Planning Michler-Cieluch, T., Krause, G., Buck, B. June 2009 Journal Article Wind Energy general, Offshore Wind Socio-economics, Fishing, Marine Spatial Planning
Offshore wind power development as affected by seascape values on the German North Sea coast Gee, K. April 2010 Journal Article Wind Energy general, Offshore Wind Socio-economics, Aesthetics, Stakeholder Engagement
Integrated Assessment of Coastal and Marine Changes Using the Example of Offshore Wind Farms: the Coastal Futures Approach Kannen, A., Burkhard, B. September 2009 Journal Article Wind Energy general, Offshore Wind Socio-economics, Legal and Policy
The use of 'ecological risk' for assessing effects of human activities: an example including eutrophication and offshore wind farm construction in the North Sea Nunneri, C., et al. October 2008 Journal Article Wind Energy general, Offshore Wind Ecosystem, Socio-economics
Resource selection and wintering phenology of White-winged Scoters in southern New England: Implications for offshore wind energy development Meattey, D., et al. February 2019 Journal Article Wind Energy general, Offshore Wind Dynamic Device Birds, Seabirds
A strategic policy framework for promoting the marine energy sector in Spain Vazquez, S., Astariz, S., Iglesias, G. December 2015 Journal Article Tidal, Wave, Offshore Wind Legal and Policy
Evaluation of the nearshore impact of a hybrid wave-wind energy farm Diaconu, S., Onea, F., Rusu, E. February 2013 Journal Article Marine Energy general, Wave, Wind Energy general, Offshore Wind Energy Removal Farfield Environment
Impact of the establishment of US offshore wind power on neodymium flows Fishman, T., Graedel, T. March 2019 Journal Article Wind Energy general, Offshore Wind
Meta-Analysis of Finfish Abundance at Offshore Wind Farms Methratta, E., Dardick, W. March 2019 Journal Article Wind Energy general, Offshore Wind Fish
Attraction of nocturnally migrating birds to artificial light: The influence of colour, intensity and blinking mode under different cloud cover conditions Rebke, M., et al. May 2019 Journal Article Wind Energy general, Offshore Wind Lighting Birds
Why does the offshore wind industry need standardized HSE management systems? An evidence from Denmark Ahsan, D., et al. June 2019 Journal Article Wind Energy general, Offshore Wind Socio-economics, Legal and Policy, Stakeholder Engagement
Stakeholder Perspectives on the Value of Marine Spatial Planning Towards Advancing Offshore Wind in the U.S. Ryan, K., et al. April 2019 Journal Article Wind Energy general, Offshore Wind Socio-economics, Marine Spatial Planning
Feeding home ranges of pacific coast feeding group gray whales Lagerquist, B., et al. February 2019 Journal Article Marine Energy general, Wind Energy general, Offshore Wind Marine Mammals, Cetaceans
Europe, China and the United States: Three different approaches to the development of offshore wind energy deCastro, M., et al. July 2019 Journal Article Wind Energy general, Offshore Wind Socio-economics, Legal and Policy
The politics of Estonia's offshore wind energy programme: Discourse, power and marine spatial planning Tafon, R., Howarth, D., Griggs, S. January 2019 Journal Article Wind Energy general, Offshore Wind Socio-economics, Legal and Policy, Marine Spatial Planning
Do tidal stream energy projects offer more value than offshore wind farms? A case study in the United Kingdom Lamy, J., Azevedo, I. February 2018 Journal Article Marine Energy general, Wind Energy general, Offshore Wind Socio-economics
Floating offshore wind - Economic and ecological challenges of a TLP solution Kausche, M., et al. October 2018 Journal Article Wind Energy general, Offshore Wind Socio-economics, Climate Change, Life Cycle Assessment
The influence of stakeholder groups in operation and maintenance services of offshore wind farms: Lesson from Denmark Ahsan, D., Pederson, S. September 2018 Journal Article Wind Energy general, Offshore Wind Socio-economics
Assessing the Cumulative Adverse Effects of Offshore Wind Energy Development on Seabird Foraging Guilds Along the East Coast of the United States Goodale, M,, Milman, A., Griffin, C. May 2019 Journal Article Wind Energy general, Offshore Wind Birds, Seabirds
Offshore Wind Turbine Visibility and Visual Impact Threshold Distances Sullivan, R., et al. March 2013 Journal Article Wind Energy general, Offshore Wind Socio-economics, Aesthetics
The economics of visual disamenity reductions of offshore wind farms—Review and suggestions from an emerging field Ladenburg, J., Lutzeyer, S. December 2012 Journal Article Wind Energy general, Offshore Wind Socio-economics, Aesthetics
Place attachment and marine recreationists' attitudes toward offshore wind energy development Brownlee, M., et al. December 2017 Journal Article Wind Energy general, Offshore Wind Socio-economics, Recreation
Over the Sea and Far Away? A Consideration of the Planning, Politics and Public Perception of Offshore Wind Farms Haggett, C. August 2008 Journal Article Wind Energy general, Land-Based Wind, Offshore Wind Socio-economics, Legal and Policy, Marine Spatial Planning
Steel forests or smoke stacks: the politics of visualisation in the Cape Wind controversy Phadke, R. February 2010 Journal Article Wind Energy general, Offshore Wind Socio-economics, Aesthetics
Winds of change – Predicting water-based recreationists' support and opposition for offshore wind energy development in the Great Lakes Ferguson, M., et al. February 2019 Journal Article Wind Energy general, Offshore Wind Socio-economics, Recreation
Sustainability and tourism: the effect of the United States’ first offshore wind farm on the vacation rental market Carr-Harris, A., Lang, C. August 2019 Journal Article Wind Energy general, Offshore Wind Socio-economics, Aesthetics
Characterizing the benthic community in Maryland’s offshore wind energy areas using a towed camera sled: Developing a method to reduce the effort of image analysis and community description Cruz-Marrero, W., et al. May 2019 Journal Article Wind Energy general, Offshore Wind Benthic Invertebrates, Nearfield Habitat
Minimizing wildlife impacts for offshore wind energy development: Winning tradeoffs for seabirds in space and cetaceans in time Best, B., Halpin, P. May 2019 Journal Article Wind Energy general, Offshore Wind Dynamic Device, Noise Birds, Seabirds, Marine Mammals, Cetaceans
Combined Exploitation of Offshore Wind and Wave Energy in the Italian Seas: A Spatial Planning Approach Azzellino, A., et al. April 2019 Journal Article Marine Energy general, Wave, Wind Energy general, Offshore Wind Socio-economics, Marine Spatial Planning
A three-dimensional underwater sound propagation model for offshore wind farm noise prediction Lin, Y., et al. May 2019 Journal Article Wind Energy general, Offshore Wind Noise
The post-normal politics and science of wind power planning: Evidence from a Danish near-shore wind farm tender Johansen, K., Upham, P. July 2019 Journal Article Wind Energy general, Offshore Wind Socio-economics, Legal and Policy, Stakeholder Engagement
The integrated offshore grid in Europe: Exploring challenges for regional energy governance Dedecca, J., Hakvoort, R., Herder, P. June 2019 Journal Article Wind Energy general, Offshore Wind Socio-economics, Legal and Policy
Korean traditional beliefs and renewable energy transitions: Pungsu, shamanism, and the local perception of wind turbines Kim, E., Chung, J., Seo, Y. December 2018 Journal Article Wind Energy general, Offshore Wind Socio-economics
Wind in the sails or choppy seas?: People-place relations, aesthetics and public support for the United States’ first offshore wind project Firestone, J., et al. June 2018 Journal Article Wind Energy general, Offshore Wind Socio-economics, Aesthetics
Marine wind energy and the North Sea Offshore Grid Initiative: A Multi-Level Perspective on a stalled technology transition? Flynn, B. December 2016 Journal Article Wind Energy general, Offshore Wind Socio-economics, Legal and Policy
Does more wind energy influence the choice of location for wind power development? Assessing the cumulative effects of daily wind turbine encounters in Denmark Ladenburg, J. November 2015 Journal Article Wind Energy general, Land-Based Wind, Offshore Wind Socio-economics
Offshore wind farms in Southern Europe – Determining tourist preference and social acceptance Westerberg, V., Jacobsen, J., Lifran, R. November 2015 Journal Article Wind Energy general, Offshore Wind Socio-economics, Aesthetics, Recreation
A comparative assessment of proposed offshore wind power demonstration projects in the United States Bates, A., Firestone, J. November 2015 Journal Article Wind Energy general, Offshore Wind Socio-economics
Uncertainty analysis of soil-pile interactions of monopile offshore wind turbine support structures Yeter, B., Garbatov, Y., Soares, C. January 2019 Journal Article Wind Energy general, Offshore Wind Farfield Environment
Integration of marine research results into a maritime spatial plan for Lithuania Mileriene, R., Blažauskas, N., Gulbinskas, S. April 2014 Journal Article Wind Energy general, Offshore Wind Socio-economics, Marine Spatial Planning
Building the Blue Economy: The Role of Marine Spatial Planning in Facilitating Offshore Renewable Energy Development Young, M. February 2015 Journal Article Marine Energy general, Wind Energy general, Offshore Wind Socio-economics, Marine Spatial Planning
Who cares? European attitudes towards marine and coastal environments Potts, T., et al. October 2016 Journal Article Marine Energy general, Wind Energy general, Offshore Wind Socio-economics, Aesthetics, Fishing, Stakeholder Engagement
Tilting at Offshore Windmills: Regulating Wind Farm Development Within the Renewable Energy Zone Scott, K. December 2005 Journal Article Wind Energy general, Offshore Wind Socio-economics, Legal and Policy
Social licence in the marine sector: A review of understanding and application Kelly, R., Pecl, G., Fleming, A. July 2017 Journal Article Marine Energy general, Wind Energy general, Offshore Wind Socio-economics, Stakeholder Engagement
Development of cumulative impact assessment guidelines for offshore wind farms and evaluation of use in project making Durning, B., Broderick, M. July 2019 Journal Article Wind Energy general, Offshore Wind Socio-economics
Effects of impulsive noise on marine mammals: investigating range‐dependent risk Hastie, G., et al. April 2019 Journal Article Wind Energy general, Offshore Wind Noise Marine Mammals
A framework to evaluate the environmental impact of OCEAN energy devices Mendoza, E., et al. June 2019 Journal Article Marine Energy general, Ocean Current, OTEC, Tidal, Wave, Offshore Wind Dynamic Device, Noise Benthic Invertebrates, Birds, Seabirds, Shorebirds, Ecosystem, Farfield Environment, Fish, Marine Mammals, Cetaceans, Pinnipeds, Nearfield Habitat, Environmental Impact Assessment
A path planning approach based on multi-direction A* algorithm for ships navigating within wind farm waters Xie, L., et al. June 2019 Journal Article Wind Energy general, Offshore Wind Socio-economics, Navigation
The proportion of flatfish recruitment in the North Sea potentially affected by offshore windfarms Barbut, L., et al. April 2019 Journal Article Wind Energy general, Offshore Wind Fish
Reconversion of offshore oil and gas platforms into renewable energy sites production: Assessment of different scenarios Leporini, M., et al. December 2018 Journal Article Marine Energy general, Wind Energy general, Offshore Wind Life Cycle Assessment
Offshore gas production infrastructure reutilisation for blue energy production Sedlar, D., et al. April 2019 Journal Article Wind Energy general, Offshore Wind Static Device Socio-economics, Environmental Impact Assessment
Potential effects of electrical energy transmission - the case study from the Polish Marine Areas (southern Baltic Sea) Otremba, Z., et al. June 2019 Journal Article Wind Energy general, Offshore Wind EMF
Adaptive marine spatial planning in the Netherlands sector of the North Sea de Vrees, L. February 2019 Journal Article Wind Energy general, Offshore Wind Socio-economics, Marine Spatial Planning
Effect of Pile-Driving Playback Sound Level on Fish-Catching Efficiency in Harbor Porpoises (Phocoena phocoena) Kastelein, R., et al. July 2019 Journal Article Wind Energy general, Offshore Wind Noise Marine Mammals, Pinnipeds
Life-cycle cost analysis of floating offshore wind farms Castro-Santos, L., Diaz-Casas, V. June 2014 Journal Article Wind Energy general, Offshore Wind Socio-economics, Life Cycle Assessment
Recycling offshore wind farms at decommissioning stage Topham, E., et al. June 2019 Journal Article Wind Energy general, Offshore Wind Socio-economics
External Effects of Renewable Energy Projects: Life Cycle Analysis-based Approach Salnikova, A., et al. May 2019 Journal Article Marine Energy general, Wind Energy general, Offshore Wind Socio-economics, Life Cycle Assessment
The legislative regime for environment assessment and approval of offshore wind energy developments in England and Wales Wawryk, A. August 2018 Journal Article Wind Energy general, Offshore Wind Socio-economics, Environmental Impact Assessment, Legal and Policy
A Review of Vessel Traffic and Fishing Activity Standards for Offshore Wind Farm in Domestic Areas Based on the Analysis of Foreign Cases Kwon, Y., Lee, C., Rim, G. February 2018 Journal Article Wind Energy general, Offshore Wind Static Device Socio-economics, Fishing
Characteristics of the soundscape before and after the construction of the Block Island Wind Farm Tripathy, A., et al. October 2018 Journal Article Wind Energy general, Offshore Wind Noise
Use of an optical rangefinder to assess the reliability of seabird flight heights from boat‐based surveyors: implications for collision risk at offshore wind farms Harwood, A., Perrow, M., Berridge, R. October 2018 Journal Article Wind Energy general, Offshore Wind Dynamic Device Birds, Seabirds
Refusal of planning consent for the Docking Shoal offshore wind farm: Stakeholder perspectives and lessons learned Broadbent, I., Nixon, C. June 2019 Journal Article Wind Energy general, Offshore Wind Socio-economics, Environmental Impact Assessment, Legal and Policy, Stakeholder Engagement
Obligations and aspirations: A critical evaluation of offshore wind farm cumulative impact assessments Willsteed, E., et al. February 2018 Journal Article Wind Energy general, Offshore Wind Socio-economics, Environmental Impact Assessment, Legal and Policy, Marine Spatial Planning
A review of crustacean sensitivity to high amplitude underwater noise: Data needs for effective risk assessment in relation to UK commercial species Edmonds, N., et al. July 2016 Journal Article Marine Energy general, Wind Energy general, Offshore Wind Noise Benthic Invertebrates
Social structure and abundance of coastal bottlenose dolphins, Tursiops truncatus, in the Normano-Breton Gulf, English Channel Louis, M., et al. May 2015 Journal Article Marine Energy general, Wind Energy general, Offshore Wind Noise Marine Mammals, Cetaceans

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