Whilst the level of objections to wind farms from radar operators is highest in the UK with national air traffic services NATS thought to object to more wind turbines than any other organisation in the world. Over 13GW of wind development is stalled by radar in the UK. There are nevertheless a number of other countries where wind turbine developments are subject to radar objections.
We have recently completed Wind Turbine Radar Impact Assessments for developments in Bulgaria and Greece. Issues considered include Air Defence Radar, Secondary Surveillance Radar, Radio Navigation Beacons and Instrument Flight procedures.