Skip Navigation

The U.S. Department of Energy and the North Carolina Solar Center are excited to announce that a new, modernized DSIRE is under construction. The new version of DSIRE will offer significant improvements over the current version, including expanded data accessibility and an array of new tools for site users. The new DSIRE site will be available in the summer of 2014. Staff are currently working hard on the new DSIRE and are unfortunately only able to make minimal updates to the DSIRE website at this time. We apologize for any inconvenience and thank you for using DSIRE.

US Department Energy Efficiency and Renewable Energy
IREC North Carolina Solar Center
Home Glossary Links FAQs Contact About Twitter    Facebook


Incentives/Policies for Renewables & Efficiency

Printable Version
Local Option - Improvement Districts for Energy Efficiency and Renewable Energy Improvements   

Last DSIRE Review: 06/27/2013
Program Overview:
State: Colorado
Incentive Type: PACE Financing
Eligible Efficiency Technologies: Lighting, Lighting Controls/Sensors, Heat pumps, Central Air conditioners, Heat recovery, Energy Mgmt. Systems/Building Controls, Caulking/Weather-stripping, Building Insulation, Windows
Eligible Renewable/Other Technologies: Solar Water Heat, Solar Thermal Electric, Photovoltaics, Wind, Biomass, Geothermal Electric, Geothermal Heat Pumps, Daylighting, Small Hydroelectric, Ethanol, Biodiesel, Fuel Cells using Renewable Fuels
Applicable Sectors: Commercial, Industrial, Residential, Multi-Family Residential, Low-Income Residential, Agricultural, Institutional
Terms:Locally determined
Authority 1:
Date Enacted:
C.R.S. 30-20-601.5 et seq.
5/27/2008, subsequently amended
Authority 2:
Date Enacted:
C.R.S. 31-25-500.2 et seq.
05/27/2008, subsequently amended
Authority 3:
C.R.S. 32-20-103 et seq.
Authority 4:
Date Enacted:
SB 212

Note: The Federal Housing Financing Agency (FHFA) issued a statement in July 2010 concerning the senior lien status associated with most PACE programs. In response to the FHFA statement, most local PACE programs have been suspended until further clarification is provided.

Property-Assessed Clean Energy (PACE) financing effectively allows property owners to borrow money to pay for energy improvements. The amount borrowed is typically repaid via a special assessment on the property over a period of years. Colorado has authorized local governments to establish such programs, as described below. (Not all local governments in Colorado offer PACE financing; contact your local government to find out if it has established a PACE financing program.)

Colorado enacted legislation in May 2008 (H.B. 1350, Session Law 229) that amended Colorado counties' and cities' existing authority to create improvement districts. The new law allows a city or county board to propose an improvement district specifically for clean energy improvements via resolution or ordinance. Senate Bill 100 (2010) amended the law to allow multiple counties, even non-contiguous counties, to form a single improvement district.

House Bill 1328 (2010) further expanded the potential for counties and cities to create PACE programs. The bill created an improvement district encompassing the entire state of Colorado. Some aspects of this law were later amended by SB 212 (2013). The improvement district is to have an 11-member board of directors, most of whom are yet to be determined, to oversee the management and operations of the improvement district. The bill also authorizes the improvement district to issue up to $800 million in bonds to fund PACE financing programs. Cities and counties wishing to provide PACE financing programs to their citizens may, by resolution, opt to join the statewide improvement district and tap the bond revenue raised by the improvement district. The bill also established many other rules to govern the design and function of future PACE programs financed by the improvement district.

The law includes a long list of eligible technologies from which a local government may choose, including:

  • Solar water heating
  • Solar thermal-electric
  • Photovoltaics (PV)
  • Wind
  • Biomass
  • Hydroelectric
  • Geothermal-electric
  • Biodiesel and ethanol
  • Fuel cells that do not use fossil fuels
  • Insulation
  • Windows and doors
  • Automatic energy control systems
  • HVAC systems
  • Caulking and weather stripping
  • Lighting
  • Daylighting
  • Energy-recovery systems
  • Geothermal heat pumps

Local governments are authorized to issue bonds to fund the PACE programs, however voter approval is required. Once the program is established and funding is available, property owners within an improvement district may voluntarily apply and if selected, execute a contract for a loan. The property owners then repay the loan via an assessment on the property. The local government must specify the procedures within the resolution or ordinance governing their PACE program.

In Colorado, Boulder County was the first county to implement a program utilizing this property assessed financing mechanism. Learn more about the Boulder County ClimateSmart Loan Program.

NCSU - home
Disclaimer: The information presented on the DSIRE web site provides an unofficial overview of financial incentives and other policies. It does not constitute professional tax advice or other professional financial guidance, and it should not be used as the only source of information when making purchasing decisions, investment decisions or tax decisions, or when executing other binding agreements. Please refer to the individual contact provided below each summary to verify that a specific financial incentive or other policy applies to your project.

While the DSIRE staff strives to provide the best information possible, the DSIRE staff, the N.C. Solar Center, N.C. State University and the Interstate Renewable Energy Council, Inc. make no representations or warranties, either express or implied, concerning the accuracy, completeness, reliability or suitability of the information. The DSIRE staff, the N.C. Solar Center, N.C. State University and the Interstate Renewable Energy Council, Inc. disclaim all liability of any kind arising out of your use or misuse of the information contained or referenced on DSIRE Web pages.

Copyright 2013 - 2014 North Carolina State University, under NREL Subcontract No. XEU-0-99515-01. Permission granted only for personal or educational use, or for use by or on behalf of the U.S. government. North Carolina State University prohibits the unauthorized display, reproduction, sale, and/or distribution of all or portions of the content of the Database of State Incentives for Renewables and Efficiency (DSIRE) without prior, written consent.