This impacting order by New York's Public Service Commission requires renewable energy developers to quantify and qualify whether their proposed project, if built, will displace other renewable energy and in what amounts. (Case Number 09-E-0497)

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

This Windaction.org presentation was given at the Indiana State Bar Association's 2009 Fall Utility Law seminar held in Michigan City, Indiana on Oct 16-17, 2009.

This appeal was filed by the Concerned Citizens to Save Roxbury ("CCSR") in response to the August 20, 2009 final order issued by Maine's Department of Environmental Protection granting approval for Record Hill Wind LLC to construct a 22-turbine wind energy facility in Roxbury, Maine. The aggrieved parties further request a public hearing on its appeal on the grounds that credible, conflicting medical and technical information regarding the licensing criterion and it is likely that a public hearing will assist the State in understanding the evidence.

Concern over climate change has led the U.S. to consider a cap-and-trade system to regulate emissions. Here we illustrate the land-use impact to U.S. habitat types of new energy development resulting from different U.S. energy policies. We estimated the total new land area needed by 2030 to produce energy, under current law and under various cap-and-trade policies, and then partitioned the area impacted among habitat types with geospatial data on the feasibility of production. The land-use intensity of different energy production techniques varies over three orders of magnitude, from 1.9–2.8 km2/TW hr/yr for nuclear power to 788–1000 km2/TW hr/yr for biodiesel from soy. In all scenarios, temperate deciduous forests and temperate grasslands will be most impacted by future energy development, although the magnitude of impact by wind, biomass, and coal to different habitat types is policy-specific. Regardless of the existence or structure of a cap-and-trade bill, at least 206,000 km2 will be impacted without substantial increases in energy efficiency. ...The possibility of widespread energy sprawl increases the need for energy conservation, appropriate siting, sustainable production practices, and compensatory mitigation offsets.

Ben Hoen, Dr. Ryan Wiser, and others conducted a national study to determine the impact of industrial-scale wind turbines on nearby property values. The preliminary conclusions of the report were announced in 2007, however, no report has been released. Windaction.org had an opportunity to review the study's methodology and provide comments to Hoen and Wiser. Our comments can be accessed by downloading the file at the bottom of this page.

A technical critique of Denmark's wind energy development and operation. A brief summary of the report appears below. The full report can be downloaded by clicking on the link at the bottom of this page.

In a book released today, Dr. John Etherington - former Reader in Ecology, Thomas Huxley Medallist at the Royal College of Science and former co-editor of the Journal of Ecology - argues that wind farm technology is a wholly counter-productive and undesirable response to the problems of climate change and electricity generation.

This important report, which appeared in the Wildlife Society's Journal of Wildlife Management, details the effect on raptor and bird mortality following repowering a portion of the Altamont Pass Wind Resource Area (APWRA) in California (USA). Repowering involves removing older generation towers and replacing them with higher capacity -- and potentially better sited -- units. The abstract to this report appears below. The full report can be accessed by clicking on the link at the bottom of this page.

The U.S. wind industry experienced a banner year in 2008, surpassing even optimistic growth projections from years past. At the same time, the past year has been one of upheaval, with the global financial crisis impacting near-term growth prospects for the wind industry, and with significant federal policy changes enacted to push the industry towards continued aggressive expansion. Dr. Ryan Wiser, and others, prepared this detail analysis of wind development in the United States.