Seas and oceans are essential to human life in more ways than one might think. Since well before recorded history, humans have used the sea as a source of food, but a shift is occurring in modern times. Governments and new emerging industries are gradually looking at the seas as a source of minerals and energy, leading to a rough competition over maritime space. Namely, one of the human activities steadily growing its presence at sea is offshore wind farming, particularly in the North, Irish and Baltic seas. The fishing sector argues that this process is being developed without a careful analysis of the vast ecological and economic impact of such a use. In this ‘battle’, the fishing industry is losing valuable fishing grounds and access to healthy stocks. Europêche claims that EU’s climate and energy objectives are favoured, but not for the honourable reasons; why else putting the marine environment at risk and possibly changing the ecosystem faster than climate change could ever do?