No let-up likely for Kean as environmental challenges keep mounting We’re sorry, this service is currently unavailable. Please try again later. Dismiss Normal text size Advertisement If Matt Kean, NSW's Energy and Environment Minister, thought conservation groups would cut him some slack in 2021 after last year's successes, he might be disappointed. Yes, his energy road map sets the state on track to lure three times as much renewables into the grid than the existing Snowy Hydro scheme. And Kean is well on the way to adding 400,000 hectares of land to the national parks estate after doubling his early goal.