** Shares of Vulcan Energy VUL.AX rise as much as 10.6% to A$5.53, their highest level since January 23
** Stock posts its biggest intraday pct rise since September 15, and set for a second consecutive weekly gain, if current trend holds
** The lithium explorer signs major contract with consortium between Italy-based Organic Rankine Cycle (ORC) systems producer Turboden and Germany-based technical building equipment co ROM Technik
** Co to develop, procure, construct commercial geothermal power plant near Landau Germany as part of Phase One Lionheart Project
(Reporting by Anjali Singh in Bengaluru)
((anjali.singh2@thomsonreuters.com;))