On sunny days, a wind turbine’s rotating blades can create a moving shadow, known as ‘shadow flicker’. Eoly always makes sure to abide by the relevant regulations in this regard. During the planning phase, we analyse which homes might experience shadow flicker. Once a turbine is activated, we monitor the exact amount of flicker each home experiences, down to the second. Flemish legislation allows for no more than 8 hours of shadow flicker per home per year, with no more than half an hour per day. The maximum under Walloon legislation is 30 hours per year and half an hour per day.