However, at the insistence of MEPs, it must also be proved that costs would be disproportionate compared to environmental benefits, due to technical reasons or local circumstances.
Lai saņemtu atļauju, apmēram 52 000 ražotnēm jāpielieto visefektīvākās metodes, lai samazinātu ietekmi uz vidi, tostarp augsni, ūdeni un troksni.