Opinion: Is infrasound from wind turbines really safe?

Kalle Toomemaa writes about the impact of wind park infrasound on human health. Although most scientists consider it problem-free, the question remains open. The author argues that the issue needs further research.

Wind energy has become one of the most important renewable energy sources in recent decades, but it also raises questions that still lack comprehensive answers. One of these is the impact of infrasound generated by wind turbines on human health and quality of life.

Most scientists and researchers believe that modern wind turbines do not produce infrasound in quantities that pose a threat to human health. Nevertheless, some people living near wind farms have reported various health problems, including sleep disturbances, headaches, and a general decline in wellbeing.

Kalle Toomemaa points out that while the dominant scientific consensus tends to dismiss the dangers of infrasound, the question is not definitively settled. Research has sometimes yielded conflicting results, and methodology has been disputed among scientists. This means that in accordance with the precautionary principle, research should continue.

This question is particularly important in the Estonian context, where wind energy production is expanding and new wind farms are being built increasingly close to populated areas. Citizens and local authorities need reliable information to make informed decisions about wind farm planning and licensing.

According to Toomemaa, the fact that the issue is in question does not mean wind energy should be rejected — rather, there is a need for greater transparency, more thorough research, and open dialogue between scientists, developers, and local residents. Only in this way can we ensure that the development of green energy does not come at the expense of people's health and wellbeing.