Connecting people. Inspiring impact.

The Alliance Center is a coworking space, event venue and nonprofit located in Downtown Denver.

The Alliance Center exists to solve systemic problems. We are a mission-driven coworking space, event venue and environmental nonprofit located in Downtown Denver. Our LEED Platinum building is home to dozens of organizations working to create a more sustainable and equitable world. We also host over 400 events a year attended by over 17,000 people annually in our certified green event space. Join our mission-driven community!

Buildings shape our daily lives, yet they can be major greenhouse gas emitters. Our Living Laboratory program uses our building to pilot innovative solutions that improve the building sector’s impact on both human health and the environment.

The Regenerative Recovery Coalition is a cross-sector collaboration working to create shared prosperity on a healthy planet, starting right here in Colorado. Our 330 members drive action by working directly with key decision makers, amplifying each other’s work and implementing projects.


Join the sustainability movement

Low Waste Cooking: Seasonal Squash and Citrus


Eating seasonally is not only delicious—it will also boost your vitamin C intake this winter. Join us from the comfort of your desk or dining room table for a fun and engaging lunch ‘n learn with seasonal culinary instructor Katrina Brink, who will provide an abundance of practical tips and tricks for your winter cooking!

Speed Networking and Happy Hour: Love Your Team Edition


Join us for a two-part, in-person happy hour at our downtown Denver building to meet fellow sustainably-driven individuals, make professional connections and build relationships! Jerseys to represent your favorite team are HIGHLY encouraged, and we’ll have beer, wine and yummies for attendees to enjoy.

Design Your Life: Finding Passion in Your Work


Are you dissatisfied with your career? Is making changes in your professional life on your list of desires for 2022? Join us for a session with certified Designing Your Life Coach Lara Buelow to start seeing changes in your life and work today. A new freedom is waiting for you!

Event Rentals

Host an event at The Alliance Center

Various groups of people gather and chat at The Alliance Center's Sustainability Center

Conveniently located in the heart of LoDo, our green event venue is as beautiful and accommodating as it is sustainable. Our building is a model of energy efficiency and is a leader in the sustainable building community. Learn more about how you can have an impact by hosting an event at the Alliance.

The Alliance Center Impact Dashboard


As an environmental nonprofit, we align our work with the Sustainable Development Goals (SDGs) developed by the United Nations. This ensures our local actions are relevant and measurable at the global scale.

Our Tenants