"A fish farm can emit as much phosphorus as a paper mill"

When the county administrative board is to decide on a permit application from a fish farm, they can not only look at the individual fish farm's environmental impact, it is also important to consider whether there are treatment plants nearby, deforestation or something else that also affects a watercourse.

In the video, Britta Munksten, environmental protection officer at the County Administrative Board in Jämtland County, tells how many different factors must be considered.