About Cool Biz

By raising the thermostat a few degrees, we can reduce the amount of energy we use to cool our buildings.

What Denver's Doing

During the Cool Biz program, the City and County of Denver is turning up the thermostat in seven office buildings:

• City and County Building
• Wellington Webb Municipal Building
• Castro Building
• Family Crisis Center
• Arie P. Taylor Municipal Center
• McNichols Civic Center Building
• Minoru Yasui Plaza

Join Our Effort

We're inviting businesses throughout the Denver metro area to join the spirit of summer and save energy with Cool Biz. Register your business here so that we can capture the amount of energy we collectively save this summer.

Calculate your savings


Tell Your Employees

Encourage your employees to adopt a relaxed, professional attire:

• Short sleeves
• Open-collared shirts
• No ties
• Removable suit jackets