Denver passes one-year data center moratorium

• The decision comes days after state lawmakers abandoned their own attempt to rein in data centers.

Driving the news: Denver City Council unanimously approved the pause Monday, blocking new data center development and construction.

• Mayor Mike Johnston backed the proposal. Councilmember Paul Kashmann said it takes effect May 21.

Yes, but: The ban won't affect those that are currently operating or permitted for construction.

Between the lines: A controversial 180,000-square-foot data center under construction at 4900 Race St. — which drew public outcry — won't be affected.

Context: Council will explore new regulations for data centers during the one-year pause, including weighing how to conserve water and energy, and reducing impacts on nearby residents.

By the numbers: Denver has about 50 data centers, including roughly five large enough to fill entire buildings, city documents show.