Residential

Colorado Residential Energy Upgrade (RENU) Loan program

The Colorado RENU Loan is a statewide residential loan program sponsored by the Colorado Clean Energy Fund in partnership with Colorado-based credit unions. It makes home energy upgrades easy and affordable by offering low-cost, long-term financing for energy efficiency and renewable energy improvements.

Loan Terms
  • Low, fixed interest rates starting at 6.99% from Elevations Credit Union and at 7.74% from Westerra Credit Union
  • No money down; finance up to 100% of project cost
  • Loan terms up to 15 years (or 20 years for solar PV)
  • Loans up to $75,000
  • No prepayment penalties

Eligible improvements
  • Solar PV & solar thermal
  • Space
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City and County of Denver - Solar Panel Permitting

The City and County of Denver was designated the first "Solar Friendly Community" in the nation based upon its streamlined permitting process.

Denver provides same-day permit review for most solar panel projects. Electrical, Plumbing, and Zoning Permits* are required for photovoltaic (PV) systems installed in the city of Denver, although more complex engineering projects may still be required to go through the Plan Review process.

Permitting Process

Zoning Permits are required if the panels will be installed at an angle to the slope of the roof and are not "flush mounted," or if a generator or energy storage system is

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Broward County Online Solar Permitting

Broward County now offers Go SOLAR Online Permitting*, for rooftop solar photovoltaic system permitting. This online permitting system may be used for residential or low commercial properties that are governed by a participating municipality.

The online permitting system is designed to provide a one-stop solar permitting process with a single application form, electronic review and approval, and flat fee. Applicants can use this system to choose from pre-approved and pre-engineered solar panel mounting installation designs, and then apply for permits using those designs. Applicants must apply in person to request permits for installations that are NOT typical to one of

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Residential Energy Disclosure

A residential property owner is required to disclose electricity costs for the most recent three-month period in which the property was occupied as a condition of selling it. No proof or copies of the electricity bills are required, but sellers must make a "good faith declaration."  Energy legislation (HB1464) added this requirement to Hawaii's existing Mandatory Seller Disclosures in Real Estate Transactions law in 2009.

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Efficiency Maine Appliance Rebate Program

Efficiency Maine offers a $50 rebate for the purchase of ENERGY STAR-certified clothes washers. See the program website here for the mail-in rebate forms. Efficiency Maine also offers various discounts at Home Depot, Lowe's, and Granite Group for the purchase of ENERGY STAR certified heat pump water heaters. Heat pump water heaters bought anywhere else qualify for a $950 mail-in rebate. See the Heat Pump Water Heater Incentives page for details.

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Taunton Municipal Lighting Plant - Residential and Non-Profit Weatherization Program

Taunton Municipal Lighting Plant (TMLP) offers the 'House N Home' Thermal Rebate Program, which provides financial incentives to residential and non-profit customers for making buildings more energy efficient. Customers are eligible to receive 50% of the total cost of materials and labor, up to $500. Measures eligible for incentives include attic insulation, wall insulation, rim joist insulation, air-sealing measures, window treatments, and pipe/duct insulation. In order to participate, customers must allow TMLP to conduct a free energy audit and provide recommendations. Customers must have an active residential or non-profit electric account with TMLP for 6 months or greater, have a

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Statewide Solar Permitting Standards

Note: A.B. 1132 of 2023 extended the expiration date for the permit fee limitations from January 1, 2025 to January 1, 2034. 

Permit Fee Limitations

Two bills signed in 2012 (AB 1801 and SB 1222) place limits on the fees that cities, counties, cities and counties, and charter cities can charge for a solar permit. CA Government Code § 65850.55 specifies that a local government cannot base the fee for a solar permit on the value of the solar system or the value of the property on which the system will be installed. It also requires the local

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CaliforniaFIRST

Note:  In 2010, the Federal Housing Finance Agency (FHFA), which has authority over mortgage underwriters Fannie Mae and Freddie Mac, directed these enterprises against purchasing mortgages of homes with a PACE lien due to its senior status above a mortgage. Most residential PACE activity subsided following this directive; however, some residential PACE programs are now operating with loan loss reserve funds, appropriate disclosures, or other protections meant to address FHFA's concerns. Commercial PACE programs were not directly affected by FHFA’s actions, as Fannie Mae and Freddie Mac do not underwrite commercial mortgages. Visit PACENation for more information about PACE financing

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