ENERGY CODES IN 2018 IECC MOVING TO 2015 IECC 2012 IECC HIGH ENERGY EFFICIENCY HIGH ENERGY EFFICIENCY GOOD EFFICIENCY BUT 2018 IECC NEWER CODES ARE BETTER- Adams County Arvada Berthoud (or under consideration) Aspen WRITTEN Boulder, City Aurora Breckenridge Arapahoe County (from 2009) Avon Alma Basalt Broomfield, City and County Brighton (from 2006) Ault Canyon City (from 2006) Blackhawk Bailey Castle Rock Boulder County Cedaredge Greenwood Village (from 2012) Carbondale Blue River Center Hotchkiss (from pre-2003) Castle Pines Como Commerce City Lake County (from 2006) Centennial Deer Trail Craig Lakewood (from 2015) Central City Delta Cripple Creek Littleton (from 2012) Cherry Hills Village Eads Denver, City and County Loveland (from 2012) Colorado Dept of Local Affairs Evans Dillon Meeker (from 2006) Colorado Springs Frederick Douglas County Milliken (from 2006) Columbine Greenwood Village * Elbert County Montrose, City of (from 2003) Guffey Elizabeth Nederland (from 2012) Durango Hartsel Northglenn (from 2009) Eagle, Town and County Haswell Fort Collins Erie Fort Morgan Orchard City (from 2000) Edgewater Hinsdale County Frisco Ouray, City (from 2009) El Paso County (PPRBD) Jefferson Glenwood Springs Paonia (from 1978) Englewood Johnstown Golden San Miguel County (from 2009) Estes Park Kersey Greeley Silverton (from 2006) Federal Heights Lake County * Jefferson County Sheridan (from 2015) Fort Morgan Littleton * Kiowa Sterling (from 2006) Fountain (PPRBD) Loveland * Larimer County Foxfield Mead Lochbuie Fraser Mount Crested Butte Lone Tree Georgetown Nederland Gilpin County Park County Longmont Granby Louisville Grand County Severance Moffat County Grand Lake Morrison STATS Green Mountain Falls (PPRBD) Ouray County Gunnison, Town and County Parker Hayden More than 2.5 million Coloradans, 44% Ridgeway Huerfano County of the state, live in a jurisdiction with the Jamestown Silverthorne newest and most efficient energy code— Summit County Lafayette the 2018 IECC. About 44 jurisdictions Lakewood * Telluride have adopted it so far, with another 21 in Thornton Lyons the process or under consideration. Manitou Springs (PPRBD) Trinidad Minturn Vail Nearly 4.9 million Coloradans, 84% of Monument (PPRBD) Walden the state, live in a jurisdiction with a Mountain View Wellington high-efficiency energy code—the 2018, Mountain Village Wheatridge 2015, or 2012 IECC. About 134 Oak Creek Windsor jurisdictions are on one of these three Pagosa Springs Palmer Lake (PPRBD) editions of the code. Pitkin County Pueblo City and County Routt County Sheridan * Snowmass Village Steamboat Springs Superior Walsenburg Westminster Winter Park Woodland Park (PPRBD) Yampa Yuma 2009 IECC 2006 IECC 2003 IECC NONE CONT'D 11 YEARS OUT OF DATE; CODE 14 YEARS OUT OF CODE 17 YEARS OUT OF Crestone ~$4500+ IN LOST SAVINGS PER DATE; ~$6,000+ IN LOST DATE; ~$6,000 IN LOST Crowley County HOUSE SAVINGS PER HOUSE SAVINGS PER HOUSE Custer County Delta County Dolores Alamosa, Town and County Archuleta County Aguilar Dolores County Arapahoe County * Bayfield Bow Mar Arriba Dove Creek Bennett Brighton * Brush Eckley Clear Creek County Brookside Fairplay Flagler Cokedale Buena Vista Genoa Fowler Colbran Calhan Ignacio Glendale Cortez Canon City* Montrose Granada Dacono Chaffee County Nucla Gypsum De Beque Cheraw Paonia Hartman Dinosaur Crook Wray Haxtun Empire Eaton Hillrose Firestone Flemming Holyoke Fruita Garden City Florence Hotchkiss Garfield County Fort Lupton Hugo Gilcrest Foxfield PRE-2003 Ignacio Grand Junction Fremont County Julesburg Hooper Grover CODE >17 YEARS OUT OF Kim Hot Sulphur Springs Holly DATE; HEALTH & SAFETY Kit Carson La Plata County Hudson Kit Carson County Larkspur Idaho Springs RISKS La Jara Log Lane Village Iliff La Junta Mesa County Johnstown Del Norte Lake City Milliken Keenesburg Glendale Lakeside Moffat County Montrose County La Veta Jackson County LaSalle Morgan County Lake County * Ophir Lincoln New Castle Lamar Orchard City Lincoln County Northglenn Leadville (Lake County) Rocky Ford Log Lake Village Nunn Limon Manassa Ouray, City * Logan County Please encourage your building dept., Mineral County Pierce Mancos city council, and/or county commission Moffat Rangely Manzanola to update. Free, customized, onsite Montezuma County Red Cliff Mead * training is available from the Colorado Naturita Rifle Meeker Energy Office, Xcel Energy, and some Ordway San Miguel County * Merino municipal utilities. You can implement Orney Springs Sawpit Silt Monte Vista the code in a phased approach to ease Otis Starkville Olathe the transition. Paoli Teller County Orchard City * Phillips County Telluride Otero County Pritchett Timnath * Palisade Prowers County Victor Platteville Ramah (PPRBD) Westcliffe Poncha Springs Rangely Raymer Romeo Ridgway * NO CODES Saguache County Rico San Luis Rio Blanco County NO BUILDING AND/OR Sanford Rio Grande County Sedgwick County Salida ENERGY CODES; HEALTH & Seibert San Juan County SAFETY RISKS Silver Cliff Silverton * Simla Sterling * Akron Springfield Swink Baca County Sugar City Washington County * Bent County Stratton Weld County Bethune Two Buttes Westcliffe Blanca Vilas Bonanza Vona Branson Walsh Burlington Washington County Campo Wiggins Cheyenne County Yuma County Cheyenne Wells Coal Creek Costilla County * Moving to or currently evaluating the 2018 IECC Crawford Source: Colorado Energy Code Compliance Collaborative Creede Date updated: Aug 2020