A replacement rule from the Interior Department rescinds mandates for companies to reduce gas pollution.
Amendment 74 would to allow Coloradans to make financial claims if their property is devalued because of government action.
This will be the first time that voters across the state get a chance to weigh in on a potential oil and gas regulation.
At its heart, Amendment 74 would adjust how “takings claims” work under Colorado law.
The company said customers will save about $213 million by 2054 as renewable energy continues to get cheaper.
Xcel plans to buy two existing gas-fired generating plants in Colorado and add five solar farms and three wind farms.
Wyoming sees wind flow generally different than that of the western plains, where many of Colorado's existing farms are built.
Most of the new information in the amended complaint comes from a whistleblower only identified as “Former Employee 7.”
Pueblo is “poised to become the renewable energy hub for Colorado and likely the region.”