Idaho’s solar easement provisions allow for the access rights to sunlight for a solar energy device. The easement is transferred with the property title. Only a few Idaho communities have passed solar easement ordinances.
Rocky Mountain Power provides incentives for residential customers in Idaho to install energy efficient equipment in participating homes. Rebates are available for qualified appliances, weatherization measures and HVAC equipment. Insulation rebates are only available for existing homes, because new homes would already be meeting the program objectives by adhering to the Idaho building code. HVAC rebates are also available only to existing homes. All other rebates can be applied to new or existing homes.
Idaho does not have a statewide net-metering policy. However, each of the state's three investor-owned utilities -- Avista Utilities, Idaho Power and Rocky Mountain Power -- has a net-metering tariff on file with the Idaho Public Utilities Commission (PUC).
Rocky Mountain Power provides incentives for its commercial and industrial customers in Idaho to retrofit their existing facilities with more efficient equipment, or install energy efficient equipment in new facilities. Prescriptive rebates are available for pre-approved lighting systems, HVAC equipment and efficient motors. Incentives may also be available for custom efficiency projects which do not fall within one of the pre-approved product types. Equipment installed in new construction is ineligible for a rebate if it is required by the Idaho energy code.
Rocky Mountain Power's Energy FinAnswer program provides incentives to help its customers improve the efficiency of existing facilities and build new facilities that are significantly more efficient than code. New construction and retrofit projects for all industrial facilities can participate as well as all new commercial projects and commercial retrofits in facilities larger than 20,000 square feet.
This statute allows taxpayers an income tax deduction of 40% of the cost of a solar, wind, geothermal, and certain biomass energy devices used for heating or electricity generation. Taxpayers can apply this 40% deduction in the year in which the system is installed and can also deduct 20% of the cost each year for three years thereafter. The maximum deduction in any one year is $5,000. The total maximum deduction is $20,000.
Legislation enacted in Idaho in April 2005 ([http://legislature.idaho.gov/legislation/2005/S1192.html Senate Bill 1192]) allows independent (non-utility) developers of renewable energy projects in the state to request financing from the Idaho Energy Resources Authority, a state bonding authority created in March 2005 by the Environment, Energy and Technology Energy Resources Authority Act (House Bill 106).
Questar gas provides incentives for residential customers to purchase and install solar water heating systems on their homes. Rebates of $750 per system are provided to customers of Questar who install solar panels backed up by gas water heaters. To be eligible, customer must include with their applications an invoice or receipt that shows purchase date, price, and a description of the equipment. See application and supplemental information sheet for full details.