Collision

Direct contact between an animal and a device component.

Any part of a renewable energy device that moves has the potential to have a deleterious effect on both resident and migratory organisms. Collisions between animals and tidal or wind turbine blades could result in injury or death, either by direct contact with the device or by pressure changes created around the moving parts. The probability of a collision with a blade may vary based on the rotational or mechanical speed of the moving parts, the presence and density of animals in the area, the time of day, weather conditions, and the ability of animals to sense and evade the device. Carcasses found around land-based wind turbines provide an estimate of bird and bat fatalities, while it is much more difficult to estimate the effect of collisions with offshore wind turbines. To date there have been no observed collisions of marine mammals or diving seabirds with tidal turbines. Wave energy devices also have moving parts such as heave plates, flaps, and other large heavy components that could potentially cause harm, although the likelihood is thought to be extremely small. Collisions resulting in injury and death of individual animals with moving parts of devices become particularly important if the loss of those individuals affect the stability and sustainability of the population in the area.

For more information relevant to marine energy, check out the Collision Risk Short Science Summary produced by OES-Environmental.

For more information relevant to offshore wind energy, check out the Bat and Bird Interactions with Offshore Wind Energy research brief produced by SEER.

Marine and Wind Energy Environmental Documents Related to Collision

Total results: 1479
Title Author Date Content Type Technology Stressor Receptor
Bird and Bat Collision Risks & Wind Energy Facilities Willmott, J., Allison Costello, E., Gordon, C. Report Wind Energy, Land-Based Wind, Fixed Offshore Wind Attraction, Avoidance, Collision, Displacement Bats, Birds
Environmental Effects of Hydrokinetic Turbines on Fish: Desktop and Laboratory Flume Studies Jacobson, P., Amaral, S., Castro-Santos, T. Report Marine Energy Habitat Change, Collision, Avoidance, Attraction Fish
Strategic Joint Industry Project No.1: Bird avoidance behavior and collision impact monitoring at Offshore Windfarms Marine Scotland Science, Scottish Government, UK Department of Energy and Climate Change (DECC) Report Wind Energy, Fixed Offshore Wind Avoidance, Collision Birds
Regional Analysis of Wind Turbine-caused Bat and Bird Fatality: Final Report Drake, D., Schumacher, S., Sponsler, M. Report Wind Energy, Land-Based Wind Collision Birds, Bats
Testing the Effectiveness of an Acoustic Deterrent for Grey Whales Along the Oregon Coast Lagerquist, B., Windsor, M., Mate, B. Report Marine Energy Collision, Entanglement Marine Mammals, Cetaceans
Factors Influencing Bat Activity and Mortality at a Wind Farm in the Mediterranean Region Amorim, F., Rebelo, H., Rodrigues, L. Journal Article Wind Energy, Land-Based Wind Collision Bats
Bat Fatalities at Wind Farms in North-Eastern Greece Georgiakakis, P., Kret, E., Carcamo, B. Journal Article Wind Energy, Land-Based Wind Collision, Attraction Bats
Evaluation of the DTBird Video-System at the Smøla Wind-Power Plant: Detection Capabilities for Capturing Near-Turbine Avian Behaviour May, R., Hamre, Ø., Vang, R. Report Wind Energy Collision Birds
An Overview of Monitoring for Raptors in Bulgaria Spasov, S., Arkumarev, V., Dobrev, D. Journal Article Wind Energy, Land-Based Wind Displacement, Collision Birds
Horns Rev 2 Offshore Wind Farm Bird Monitoring Program 2010-2012 Skov, H., Leonhard, S., Heinänen, S. Report Wind Energy, Fixed Offshore Wind Habitat Change, Collision, Avoidance Birds
Stereo-Video Methodology for Quantitative Analysis of Fish-Turbine Interactions Hammar, L., Ehnberg, J., Eggertsen, L. Conference Paper Marine Energy, Tidal Collision Fish
Bat fatalities at two wind farms in Tasmania, Australia: bat characteristics, and spatial and temporal patterns Hull, C., Cawthen, L. Journal Article Wind Energy, Land-Based Wind Attraction, Collision, Habitat Change Bats
Using Wind Tunnels to Predict Bird Mortality in Wind Farms: The Case of Griffon Vultures de Lucas, M., Ferrer, M., Janss, G. Journal Article Wind Energy, Land-Based Wind Collision Birds
Acoustic Monitoring Techniques for Avian Detection and Classification Mirzaei, G., Majid, M., Ross, J. Conference Paper Wind Energy, Land-Based Wind Collision Birds
Analysis of the Argyll Array Turbine Layout Iterations in Relation to Ornithological Constraints Bullman, R., Shaylon, S. Report Wind Energy, Fixed Offshore Wind Collision Birds
Bat Mortality at a Wind Power Facility in Central Canada Jameson, J., Willis, C. Journal Article Wind Energy, Land-Based Wind Collision Bats
Impacts of wind farms on swans and geese: a review Rees, E. Journal Article Wind Energy Avoidance, Collision, Displacement Birds, Waterfowl
Bird Migration Monitoring in the AES Geo Power Wind Park Territory, Kaliakra Region, in Autumn 2012, and Analysis of Potential Impact after Three Years' Operation Zehtindjiev, P., Whitfield, D. Report Wind Energy, Land-Based Wind Habitat Change, Collision, Avoidance Birds
Bat Mortalities at a Wind Energy Facility in North Dakota Bicknell, L., Gilliam, E. Journal Article Wind Energy, Land-Based Wind Attraction, Avoidance, Collision Bats
Wind development and wildlife mitigation in Wyoming: a primer Jakle, A. Report Wind Energy, Land-Based Wind Avoidance, Collision Bats, Birds, Ground-Nesting Birds, Passerines, Human Dimensions, Environmental Impact Assessment
Evidence of Late-Summer Mating Readiness and Early Sexual Maturation in Migratory Tree-Roosting Bats Found Dead at Wind Turbines Cryan, P., Jameson, J., Baerwald, E. Journal Article Wind Energy, Land-Based Wind Collision Bats
Guidelines for Reducing Impacts to Wildlife from Wind Energy Development in Arizona Arizona Game and Fish Department Report Wind Energy, Land-Based Wind Attraction, Avoidance, Collision, Displacement, Habitat Change Bats, Birds
Modelled Sensitivity of Avian Collision Rate at Wind Turbines Varies with Number of Hours of Flight Activity Input Data Douglas, D., Follestad, A., Langston, R. Journal Article Wind Energy, Land-Based Wind Collision Birds
Spatial Distribution of Wind Turbines is Crucial for the Survival of Red Kite Populations Schaub, M. Journal Article Wind Energy, Land-Based Wind Collision Birds
The impact of a central Apennine wind-farm Forconi, P., Fusari, M., Appiotti, A. Journal Article Wind Energy, Land-Based Wind Collision Birds
Bat Mortality at a Wind-Energy Facility in Southeastern Wisconsin Grodsky, S., Jennelle, C., Drake, D. Journal Article Wind Energy, Land-Based Wind Collision Bats
Turbine Height as a Management Tool for Collision Risk to Birds at Offshore Wind Farms Davies, I., Band, B. Conference Paper Wind Energy, Fixed Offshore Wind Collision Birds
The Catchment Area of Wind Farms for European Bats: A Plea for International Regulations Voigt, C., Popa-Lisseanu, A., Niermann, I. Journal Article Wind Energy, Land-Based Wind Collision Bats
Assessing the Sensitivity of Seabird Populations to Adverse Effects from Tidal Stream Turbines and Wave Energy Devices Furness, R., Wade, H., Robbins, A. Journal Article Marine Energy, Tidal, Wave Attraction, Collision, Displacement, Habitat Change Birds, Seabirds
Baseline investigations of bats and birds at wind turbine test Centre Asterild Therkildsen, O., Elmeros, M., Kahlert, J. Report Wind Energy, Land-Based Wind Displacement, Collision, Avoidance, Attraction Birds, Bats
Direct human-caused mortality of birds: improving quantification of magnitude and assessment of population impact Loss, S., Will, T., Marra, P. Journal Article Wind Energy, Land-Based Wind Habitat Change, Displacement, Collision Birds
Marine Animal Alert System Task 2.1.5.3 - Development of Monitoring Technologies Final Report Carlson, T., Deng, Z., Myers, J. Report Tidal, Marine Energy Collision Marine Mammals
Impact of wind turbines on birds: a case study from Gujarat, India Kumar, S., Ali, A., Arun, P. Journal Article Wind Energy, Land-Based Wind Collision Birds
Some Clouds Have a Silver Lining: Paradoxes of Anthropogenic Perturbations from Study Cases on Long-Lived Social Birds Oro, D., Jimenez, J., Curco, A. Journal Article Wind Energy, Land-Based Wind Collision, Habitat Change Birds
Final Cape Wind Avian and Bat Monitoring Plan ESS Group, Inc. Report Wind Energy, Fixed Offshore Wind Collision, Displacement Bats, Birds
A Habitat-Based Wind-Wildlife Collision Model with Application to the Upper Great Plains Region Forcey, G. Report Wind Energy, Land-Based Wind Collision, Avoidance, Attraction Birds, Bats
Radar Monitoring of Migrating Pink-Footed Geese: Behavioural Responses to Offshore Wind Farm Development Plonczkier, P., Simms, I. Journal Article Wind Energy, Fixed Offshore Wind Collision, Avoidance Birds
Scavenger removal: Bird and bat carcass persistence in a tropical wind farm Villegas-Patraca, R., Macias-Sanchez, S., Macgregor-Fors, I. Journal Article Wind Energy, Land-Based Wind Collision Birds, Bats
The Effect of Wind Power on Birds and Bats - A Synthesis Rydell, J., Engstrom, H., Hedenstrom, A. Report Wind Energy Attraction, Avoidance, Collision, Displacement, Habitat Change Bats, Birds
Topography drives migratory flight altitude of golden eagles: implications for on-shore wind energy development Katzner, T., Brandes, D., Miller, T. Journal Article Wind Energy, Land-Based Wind Habitat Change, Collision Birds
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