Across Australia, freeways and roads are being closed and sometimes widened to allow delivery of 75m windmill blades, made in Denmark, as they are trucked from the port of Newcastle. The sheer inefficiency of investing in this unreliable technology is the 'dirty big secret' of Energy Minister Chris Bowen's transition to renewable energy. Learn more about your ad choices. Visit megaphone.fm/adchoices

Join Nick Cater at the frontline of the ideas war with insightful analysis and in-depth interviews. Watch ‘Nick Cater's Battleground’ live and on demand at ADH TV, Thursdays 8pm AEST. Learn more about your ad choices. Visit megaphone.fm/adchoices

Join Nick Cater at the frontline of the ideas war with insightful analysis and in-depth interviews. Watch ‘Nick Cater's Battleground’ live and on demand at ADH TV, Thursdays 8pm AEST. Learn more about your ad choices. Visit megaphone.fm/adchoices

Nick Cater ventures into the Chalumbin forest and discovers a heartbreaking example of the hypocrisy that is often at the heart of leftist politics. Watch ‘Nick Cater's Battleground’ live and on demand at ADH TV, Thursdays 8pm AEST. Learn more about your ad choices. Visit megaphone.fm/adchoices

Join Nick Cater at the frontline of the ideas war with insightful analysis and in-depth interviews. Watch ‘Nick Cater's Battleground’ live and on demand at ADH TV, Thursdays 8pm AEST. Learn more about your ad choices. Visit megaphone.fm/adchoices

Join Nick Cater at the frontline of the ideas war with insightful analysis and in-depth interviews. Watch ‘Nick Cater's Battleground’ live and on demand at ADH TV, Thursdays 8pm AEST. Learn more about your ad choices. Visit megaphone.fm/adchoices

Join Nick Cater at the frontline of the ideas war with insightful analysis and in-depth interviews. Watch ‘Nick Cater's Battleground’ live and on demand at ADH TV, Thursdays 8pm AEST. Learn more about your ad choices. Visit megaphone.fm/adchoices

Join Nick Cater at the frontline of the ideas war with insightful analysis and in-depth interviews. Watch ‘Nick Cater's Battleground’ live and on demand at ADH TV, Thursdays 8pm AEST. Learn more about your ad choices. Visit megaphone.fm/adchoices

Join Nick Cater at the frontline of the ideas war with insightful analysis and in-depth interviews. Watch ‘Nick Cater's Battleground’ live and on demand at ADH TV, Thursdays 8pm AEST. Learn more about your ad choices. Visit megaphone.fm/adchoices

Join Nick Cater at the frontline of the ideas war with insightful analysis and in-depth interviews. Watch ‘Nick Cater's Battleground’ live and on demand at ADH TV, Thursdays 8pm AEST. Learn more about your ad choices. Visit megaphone.fm/adchoices