Colorado could have nearly 1 million electric vehicles on the road by 2030, according to one estimate. Colorado Gov. John Hickenlooper on Wednesday released broad plans to foster growth in the state’s already booming electric vehicle market, saying he believes the keys to economic development and cleaner air lie — at least in part — outside of the internal combustion engine. “They say it takes a village,” Hickenlooper told reporters while flanked by a host of electric vehicles in downtown Denver. “Really, it takes a lack of silos to get an electric vehicle framework in place. … I think it really does a great job of capturing Colorado’s vision that we are going to have a network of fast-charging stations, we’re going to be able to address what’s sometimes referred to as ‘range anxiety.’ ” The plan, which largely encompasses previous state electric-vehicle initiatives, calls for public-private partnerships to build out the state’s electric vehicle charging infrastructure, provide a consistent refueling system across the state and Rocky Mountain West and build new relationships to bolster investment in infrastructure.