This document provides a useful compilation of recent research pertaining to the impact of wind turbines on human health.

DZ 6808 is a revision of NZS 6808:1998 Acoustics - The assessment and measurement of sound from wind turbine generators. The 1998 version was written prior to significant wind farm development in New Zealand. The basic methodology proved robust, but experience and research over the following decade brought to light numerous refinements and enhancements, which are now addressed in the revised draft.

In October 2006, Palmerston North City Council and Horowhenua District Council received land use consent applications from Motorimu Wind Farm Limited to construct, operate and maintain 129 wind turbines as part of a proposal known as the ‘Motorimu Wind Farm’. In June 2007, consent was granted for 75 of the proposed turbines to be constructed with consent declined for the remaining 52 turbines. Motorimu appealed the decision arguing it needed all 129 turbines for the project to be viable. This month the Environmental Count granted Motorium permission to erect up to 80 turbines. Dr. Dave Bennett's testimony was entered into the record before the Environment Court.

Richard R. James' testimony before the Wellington City Council in regard to modeled noise predictions for a Meridian Energy Ltd. wind energy facility.

Mr. Sean Cox presented evidence at the Resource Management Act hearing for the Te Uku wind farm which directly countered the economic case for the wind farm, its carbon emissions justification, the available wind resource at Te Uku, adverse noise and health effects, and challenged the expertise of some of wind developer Wel's consultants. When completed, Wel counsel Simon Berry asked that the hearing be adjourned to permit the developer time to respond to Mr. Cox's submission. An excerpt of Mr. Cox's testimony is included below. The full transcript can be accessed by clicking on one of the two links provided.

This important paper investigates the noise and visual effects on local residents from the existing wind turbines in the Manawatu and Tararua region of New Zealand. A total of 1100 urban and rural residents, the majority living within a 3km radius of the wind farms in the Tararua and Manawatu districts were administered a self-reporting survey. The survey asked residents to assess the visual and noise effects of the closest wind farm. This paper presents preliminary results from this study. It demonstrates that 45 percent of respondents living within 2km heard noise from the turbines, and 80 percent thought that the turbines were visually intrusive.

This indepth 142-page report looks at many dimensions of wind power including its contribution to sustainable energy; New Zealand developments to date; international trends; impacts on landscapes and communities; legal and policy frameworks; and case studies from Auckland, Wellington, and Manawatu.

Compliments of Andrew Chapman, the attached pdf files contain extensive documentation particularly with respect to the impact of wind turbines on wildlife as part of an ongoing effort to prevent the construction of the Bald Hills Wind Farm, South Gippsland, Victoria. While it has been approved by the Victorian State Government the presence in the Bald Hills area of migratory species of national and international significance that are protected by treaties with Japan and China in the Bald Hills has placed the final decision in the hands of the Federal Government. This decision is pending.