Columbia Water & Light - Solar Rebates

Columbia Water & Light (CWL) offers rebates to its commercial and residential customers for the purchase of solar water heaters and solar photovoltaic systems. These rebates are available for solar water heaters that were installed after April 2007, and for solar photovoltaic systems that were installed after June 2007. Following installation of any of these efficiency measures, applicable building or plumbing permits should be secured.

Customers are eligible for a rebate for installing solar photovoltaic systems. The rebate is $500 per kW. The utility provides a premium rebate for systems designed to perform best at peak times. Pre-project approval is required in order for a system to be eligible for a rebate. Systems must must meet a variety of interconnection, net metering, and rebate requirements. All attributes associated with the production of energy from the system accrue to the CWL under the utility's net metering agreement. Federal tax credits are applicable on top of these incentives.

CWL also offers an additional peak time premium rebate for systems designed to perform best during peak periods. The rebate is based on azimuth, tilt, and shading. Customers can consult with a contractor from CWL's contractor network in order to determine cost and rebate estimates.