council recommend decemb member state method evalu cost pollut control industri eec council european commun regard treati establish european econom commun regard draft recommend submit commiss regard opinion european parliament regard opinion econom social committe programm action european commun environ adopt novemb note inter alia member state differ estim cost anti pollut measur estim base compar legisl measur uniform definit cost consequ polici nation level sever hamper implement common polici cost evalu intend determin size burden born economi individu sector industri specif measur author protect environ provid data cost effect wai reduc pollut condit determin qualiti object emiss standard evalu cost exist pollut control plant inform cost measur facilit forecast cost futur measur great advantag nation local author decis make commun level access compar data cost exist pollut control plant industri member state purpos benefici member state similar method evalu adopt common set principl futur studi pollut control cost industri recommend evalu cost pollut control industri member state principl definit method contain annex commun commiss result studi carri field brussel decemb council presid baum oj oj oj oj annex principl definit method pollut control cost evalu industri concern relat measur base environment consider contribut prevent elimin reduct pollut kind water pollut air pollut nois vibrat solid liquid wast actual collect cost data preced technic survei industri concern sector survei desir primarili sector concern consist larg number firm small number product process descript phase identifi product technolog industri environment harm product primari secondari pollut control process includ product process reduc factor process give rise practic consider differ cost similar pollut control process identifi factor includ ag plant characterist raw materi case process oper equip ag raw materi treat separ process collect cost data survei result catalogu technic pollut control measur measur consid relev compet author pollut consider cost data collect measur final catalogu survei determin probabl lifetim plant equip concern determin frequenc rel import pollut control process industri measur partial environment reason absolut amount attribut pollut control determin precis criteria deriv state amount express proport total cost measur concern pollut control relev factor cost data cost pollut control measur collect evalu cost categori separ pollut control techniqu identifi technic survei invest cost replac shown separ expenditur construct acquisit plant equip ii expenditur construct acquisit build iii expenditur acquisit land market land own iv expenditur improv expenditur loss output transit refer made definit european system nation account esa publish offic offici public european commun run cost vi expenditur labour vii expenditur energi viii expenditur materi energi ix expenditur servic expenditur rent xi expenditur repair detail figur industri cost categori estim abovement data includ ad tax categori payabl calcul gross cost make deduct subsidi year categori refer identifi categori vi xi refer cost incur preced financi year cost data accompani inform inter alia market materi recov save result oper pollut control plant question irrespect materi sold intern financi assess factor entail reduct cost exact level valu emiss relev product plant time period introduct pollut control measur cost refer impact measur qualiti environ annual product capac annual product volum product process pollut control cost refer inform obtain amount pollut tax levi paid firm addit pollut control measur instal pollut control plant question natur amount financi aid form subsidi tax concess preferenti loan receiv industri respect pollut control instal concern data deem desir collect express separ figur incorpor categori defin confidenti inform acquir result applic recommend purpos recommend commiss compet author member state offici servant disclos inform acquir pursuant recommend kind cover oblig profession secreci subparagraph prevent public gener inform survei inform relat undertak associ undertak refer made definit european system nation account esa publish offic offici public european commun