The cumulative effects of wind farms are still difficult to control as farms are planned side by side
The planning of wind power parks in Finland is becoming increasingly challenging due to the construction of adjacent farms and the rising height of turbines, leading to difficulties in assessing their cumulative environmental impacts.
The planning of wind power parks in Finland is facing increasing challenges as new farms are being constructed right next to each other, with turbines growing taller. This trend complicates the ability to manage the negative impacts of these parks, which do not adhere to municipal or even regional boundaries. The Finnish Environment Institute (SYKE) has recognized these issues and is currently drafting new recommendations aimed at improving and streamlining the planning process for energy projects.
In Finland, the environmental impact assessment (EIA) procedure required for wind power projects primarily examines the negative effects on a project-by-project basis. This makes it difficult to compare and analyze the impacts of different projects that are progressing at different speeds. Furthermore, the EIA process has its shortcomings, as recommendations made in EIA reports need to be factored in by municipalities when issuing construction permits to wind power companies. However, this is recognized to happen infrequently, leading to concerns about inadequate consideration of EIA reports in local planning processes.
Experts have indicated that a significant lack of information exists within municipalities regarding these assessments. This lack of knowledge could exacerbate the problem, making it even harder for planners to adequately address the cumulative effects of wind parks. As a consequence, any strategies being developed must focus on improving transparency and coordination between various energy projects to ensure that the environmental consequences are properly evaluated and managed in a comprehensive manner.