About CORE

CORE is a 501(c)(3) nonprofit dedicated to leading the Roaring Fork Valley to a carbon-free, net zero energy future. Under the guidance of a Board of Directors–made up of elected officials, utility representatives, and committed citizens–CORE helps people, businesses, municipalities, facilities and nonprofit organizations save natural resources and lower energy bills while reducing their carbon footprint.

This work is accomplished by providing grants, rebates and energy advising for residential and commercial energy upgrades, energy benchmarking for buildings, groundbreaking local projects, and climate action planning support for communities.

Since establishing a new tracking system in 2011, CORE has distributed nearly $10M in grants and rebates and prevented more than 29,721 MTe of carbon from being emitted into the atmosphere.

The organization was built on the principle that problems the size of a global climate crisis require local innovation to overcome. CORE’s impact on the Roaring Fork Valley’s climate and economy continues to grow as large-scale, mission-driven projects like community solar planning and methane capture for abandoned coal mines are added to the repertoire of climate-saving initiatives.
In 2000, CORE, the City of Aspen and Pitkin County worked together to form the nation’s first Renewable Energy Mitigation Program (REMP) as a revolutionary way to offset energy-intensive projects like large homes and snowmelt systems. Funding for CORE initiatives comes from a combination of REMP funds, local governments, private donations and grants.

Contact Us!


CORE Newsroom

This is the first net-zero affordable housing project in Colorado’s high country. It certainly won’t be the last.

CORE provided a CORE grant for the Basalt Vista housing project, the first affordable net zero community in Colorado’s high country.

Pitkin County puts $200K toward Coal Basin methane capture project

CORE receives $200,000 from Pitkin County to go towards the NEPA process, which is the next step in the Coal Basin climate project.

Federal funds will help determine what to do with methane leaking from Redstone’s Coal Basin

CORE receives federal funding to create a plan on what to do with the methane leaking from the Coal Basin mine.

Aspen’s race to net zero a long haul

Latest greenhouse gas emissions report shows a 23% reduction in past five years but energy consumption in buildings and community’s waste production still problematic

Board Members

  • Katie Schwoerer
    Board Chair
  • Dave Munk
    Vice Chair
  • Bill Stirling
    Secretary
  • Bob Sirkus
    Treasurer
  • Greg Poschman
    Board Member
  • Ward Hauenstein
    Board Member
  • Elyse Hottel
    Board Member
  • Tessa Schreiner
    Board Member
  • John Doyle
    Alternate
  • Tom Goode
    Alternate

CORE Contributors

CORE is a 501(c)(3) nonprofit dedicated to leading the Roaring Fork Valley to a carbon-free, net zero energy future. Under the guidance of a Board of Directors–made up of elected officials, utility representatives, and committed citizens–CORE helps people, businesses, municipalities, facilities and nonprofit organizations save natural resources and lower energy bills while reducing their carbon footprint.