Israel’s Pollution register of 500 companies shows that pollution has decreased between 18% – 53% since 2012. Key factors include the use of better technology, reduced discharges and vapor recovery systems.

http://www.sviva.gov.il/English/ResourcesandServices/NewsAndEvents/NewsAndMessageDover/Pages/2015/Oct-10/PRTR-Shows-Pollution-Emissions-Down-Significantly.aspx