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Incentives/Policies for Renewables & Efficiency

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Cascade Natural Gas - Conservation Incentives for New Homes   

Last DSIRE Review: 10/08/2014
Program Overview:
State: Washington
Incentive Type: Utility Rebate Program
Eligible Efficiency Technologies: Water Heaters, Furnaces , Comprehensive Measures/Whole Building, Condensing Tankless Water Heater
Applicable Sectors: Residential
Amount:High Efficiency Natural Gas Furnace: $250
High Efficiency Natural Gas Hearth: $150 - $250
Conventional Natural Gas Water Heater: $45
Condensing Tankless Water Heater: $150
Combined Domestic Water/Hydronic Space Heating System (using Tankless Water Heater): $825
High Efficiency Exterior Door: $50
ENERGY STAR Certified Home + U.30 Window Glazing: $600
Built Green Certified Home: $600
Equipment Requirements:High Efficiency Natural Gas Furnace: Minimum AFUE 95%
High Efficiency Natural Gas Hearth: FE 70% or AFUE 80% minimum Conventional Natural Gas Water Heater: Minimum .67 EF
Condensing Tankless Water Heater: .91 EF minimum
Combination Radiant Tankless Heating System: Minimum 90% AFUE
High Efficiency Exterior Door: 0.21 U minimum
Energy Star Home: Minimum AFUE 92% furnace + U.30 window glazing
Web Site:

Cascade Natural Gas offers a variety of incentives to residential customers for including energy efficiency measures in new homes in Washington and Oregon. Incentives listed here apply to Washington residential customers of Cascade Natural Gas. Fuel for the home’s primary heat source must be provided by Cascade Natural Gas for all heating incentives and home’s water-heating fuel must be provided by Cascade Natural Gas for all water-heating incentives. For new homes, ENERGY STAR Whole Homes Incentives and Upgrades or stand-alone incentives are available. Check the Cascade Natural Gas web site for application forms and further equipment requirements.

  Cascade Natural Gas
Conservation Incentive Program
Rebate Processing Center
3800 Watt Ave., Suite 105
Sacramento, CA 95821
Phone: (866) 626-4479
Web Site:
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 2014 - 2015 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.