Holy Cross Energy Share: Utilities Holy Cross Energy Visit Website 3799 Highway 82 Glenwood Springs, CO 81601 (970) 945-5491 (970) 947-5565 (fax) About Map About Holy Cross Energy, founded in 1939, is member-owned, not-for-profit electric cooperative utility providing electricity, energy products and services to more than 55,000 consumers in Western Colorado. What's Nearby? Distance: 5 10 15 20 25 50 mi.