Australia and Germany on Friday signed a multi-million dollar deal to deepen cooperation on new green hydrogen supply chains. Equally funded by the governments of both countries, the deal, worth $660 million Australian ($445 million US), will guarantee European buyers for Australia’s renewable hydrogen producers. Australian Minister for Climate and Energy Chris Bowen and German State Secretary for Economic Affairs and Climate Action Anja Hajduk signed the deal in Brisbane. Renewable hydrogen was key to Australia’s 21st century export prosperity, Bowen said. “The world needs it. We can make it….