Building + Amenities

Learn about our award-winning green building in downtown Denver.

The Alliance Center is the hub of Colorado’s sustainability community. Our mission-driven coworking space supports more than 160 organizations each year through tenancy and events in our historic downtown Denver building. Tenants range from local to national groups working to advance social and environmental solutions.

Tenant Amenities

Easy Access Across Denver Metro Area

Located one block from Union Station, the Alliance Center is easy to reach by light rail, bus, bike share, and foot. Secure indoor and outdoor bike parking and on-site showers and lockers make human-powered commutes practical year-round. Limited on-site and street parking are also available.

Several women are gathered around a table working on a community art project, with colorful paper, scissors, and decorative items. Others are visible in the background participating in similar activities.

On average, people spend almost 90 percent of their life in buildings. Because of this, we believe in the power of buildings to improve quality of life for inhabitants. Heating and cooling methods, building materials and layouts are just a few aspects of a structure that can impact people’s mental and physical health.

Healthy Spaces for Productive Work

Solar panels installed on a rooftop with a cityscape and mountains in the background.

Efficient & Sustainable Building Systems

The building sector consumes more than 70 percent of US electricity and emits nearly 40 percent of annual global greenhouse gas emissions, the largest of any single sector. The Alliance Center has been carbon neutral since 2008, and according to Energy Star, we use less energy than the majority of our peers.

Recycling station with labeled bins for batteries, light bulbs, plastic bags, pet food, foil-lined items, and baby food pouches, located near an informational display about recycling processes.

Reducing Waste Responsibly

Colorado on average has a recycling rate of 16 percent—far below the national average of 35 percent. The Center is continuously working to implement and discover ways to reduce our waste production. We currently divert over 85 percent of our waste!

Building Awards and Accomplishments

A building built for the planet.
A community built for collaboration.