Australian Broadcasting Corporation: The Greens Senator Scott Ludlum say Karratha in Western Australia’s north-west would be an ideal site for a new generation of ‘solar suburbs’. Senator Ludlum visited the Pilbara last week, calling for urgent temporary housing and an increase in the zone tax rebate to encourage more investment in the region. He says while short term housing solutions are vital, the different levels of government should also explore long term, green housing in the region. “In an age …