Leading the Roaring Fork Valley to a carbon-free, net-zero energy future.

5,695

energy efficiency and renewable energy projects

$9,353,482

funding for innovative and impactful projects 

29,894 MTe

carbon emissions eliminated by CORE-supported projects

Cut Carbon with CORE


APCHA

APCHA Owners, take advantage of this opportunity to make improvements to your home that will also cut costs, cut carbon and advance a cleaner Roaring Fork Valley!

I’m Here to Help

970.925.9775 x1002

Tara Stitzlein


Building IQ

Building IQ

The one-stop-shop for the City of Aspen’s building benchmarking program – learn more about Building IQ, enroll in the program and get personalized support at every step.

I’m Here to Help

970.925.9775 x502

Phi Filerman


Building IQ

Energy Assessments

It’s the first step in all of CORE’s programs and gives you access to all of the services.

I’m Here to Help

970.925.9775 x1002

Tara Stitzlein


Energy Assessments

Path to Zero

5 easy steps to an electrified, carbon-free space including assessments, rebates and free energy advising.

I’m Here to Help

970.925.9775 x502

Phi Filerman

Path to Zero

CORE Contributors

CORE is a 501(c)(3) nonprofit dedicated to leading the Roaring Fork Valley to a carbon-free, net zero energy future.