An environmental group is suing, saying federal law requires an image of public lands, not the president.

The Interior Department also said it would allow a contentious road to be built through the Izembek National Wildlife Refuge in southwestern Alaska.

Known as Esmeralda 7, the project planned in the Nevada desert would have produced enough energy to power nearly two million homes.

The Trump administration will give utilities around the country an additional year to come up with a plan to clean up contaminated waterways.