LAKEWOOD, Colo. (CBS4) – Officials from the Biden administration toured the Denver Federal Center in Lakewood on Wednesday. They helped unveil plans to make the building a zero-emissions structure.

(credit: CBS)

The administration’s modernization plan will allow the 640 acre campus to be operated entirely by renewable energy.

(credit: CBS)

Once complete, it is expected to save taxpayers nearly $6 million each year.