council decis extens advantag confer joint undertak hochtemperatur kernkraftwerk gmbh hkg euratom council european union regard treati establish european atom energi commun articl thereof regard propos commiss decis euratom council establish hochtemperatur kernkraftwerk gmbh hkg joint undertak mean treati period year januari decis euratom council extend joint undertak statu grant hkg eleven year effect januari decis euratom novemb council confer hkg number advantag list annex iii treati period year januari letter novemb march june hkg request extens tax advantag period grant joint undertak statu hkg current object implement programm decommiss nuclear power station safe enclosur stage carri programm surveil enclos nuclear instal equival programm commun date high temperatur reactor shut definit commun implement programm import provid experi develop nuclear industri commun notabl decommiss nuclear instal hkg assist implement programm decommiss nuclear power station safe enclosur stage programm surveil enclos nuclear instal lighten financi burden arrang financ hkg activ agre feder govern land north rhine westphalia hkg member period decemb advantag confer hkg extend period extens joint undertak statu decemb adopt decis articl member state extend eleven year effect januari advantag list annex iii treati confer joint undertak hochtemperatur kernkraftwerk gmbh hkg paragraph annex exempt grunderwerbsteu tax acquisit immov properti paragraph annex exempt grundsteuer land tax exempt part profit tax levi pursuant articl point gewerbesteuergesetz trade tax law interest due long term debt articl advantag list articl confer hkg subject condit commiss access industri technic econom inform includ relat safeti acquir hkg implement programm decommiss nuclear power station safe enclosur stage programm surveil enclos nuclear instal oblig extend inform hkg entitl pass accord contract conclud commiss determin inform commun manner commun made ensur inform dissemin articl decis address member state hkg brussel council presid de rato figaredo oj page offici journal oj