Editing Elk River, Minnesota (section)

===Energy City===
In the late 1980s, GRE's power plant was converted to burn [[refuse-derived fuel]]. This innovative source of energy was one factor that helped Elk River receive the designation of "Energy City" by the Minnesota Environmental Initiative in October 1997. As Energy City, Minnesota's energy industries demonstrate cutting edge renewable and energy efficient technologies in Elk River.

By the 1990s, Elk River and Sherburne County were in one of the fastest growing corridors in the state and in the country. This population growth and the area's high commuter rate factored into the ultimate approval and implementation of the Northstar Commuter Rail service from Minneapolis to Big Lake, which began service on November 16, 2009.