Graphite aside, from the company website:
"ASX listed Green Rock Energy Limited is focused on becoming a major explorer and developer of energy resources. With a portfolio of geothermal energy projects in Australia and Europe, Green Rock Energy is positioned to capitalise on the global drive to harness renewable energy. In 2011 the Company branched into exploration for hydrocarbons and is currently "preferred bidder" for the Ocean Hill Block (L12-7) in the onshore North Perth Basin, which offers exciting potential to become a significant gas development."