Is self-generation right for you? The PVWatts calculator can help you learn more.
Westar Energy offers Net Metering service for customer-owned renewable energy generation installations. Net metering was made possible with the passage of the Easy Connection and Net Metering Act by the Kansas Legislature in 2009 and by energy companies and the Kansas Corporation Commission (KCC) working to implement this Act.
Westar's Net Metering service provides for the electrical energy produced by your renewable generating resource to offset the energy we provide during the monthly billing period. For example, if the energy we supply you exceeds the energy generated by your renewable generating system during a billing period, you will be billed for that net energy. If the energy generated by your renewable generating system exceeds the energy we supply you during a billing period, you will be credited for the excess kilowatt hours with such credit to be applied during that billing period. Customers who install a renewable energy system after July 1, 2014, are credited for excess generation at the rate Westar would have incurred to generate the power ourselves (avoided costs).
Net Metering Rider
Westar pays you 150 percent of its monthly average energy costs for energy you put back on the power grid.
Westar operates its power plants using a variety of fuel sources (nuclear, coal, gas, oil, wind, purchased power, etc.) The monthly average fuel cost is what we spend on fuel, on average, for a particular month to run our mix of power plants.
Any energy (kWh's) fed back into Westar's system from self-generation is power that Westar does not have to produce, and therefore, fuel we don't have to purchase. This is how we determine "avoided cost," and we compensate self-generators accordingly.
Parallel Generation Rider
Please follow the process below to interconnect your renewable energy system to Westar Energy's distribution system:
If your system will be 25kW or greater and three-phase, please complete and attach this form to your Interconnection Application:
Three-Phase 25kW Supplement
The Westar Energy Facility Connection Standard lists the system design requirements for connecting renewable energy systems to the power grid. Generating systems must also meet our Service Standards. In order to successfully interconnect your system, you must complete the Interconnection application (link above).
Facility Connection Standard
Service Standards (sections 50.9, 52.0, 52.1, 52.2 and 56.0 in particular)
If you would like Westar to send out information to help you or an installer size a renewable energy system, we would be happy to help. Please use the template below and email us. This allows us to make the data sharing process easy while also ensuring the protection of your privacy.
Please note the following items when submitting a request:
Please note the following additional items when submitting a request for a business:
Data Request Template (please complete and email to link below):
Company Name: (if applicable)
Submit your Data Request here.
For additional assistance on distributed generation, please email us.
Additional information to explore:
Is private solar right for me?
How does private solar work?
Additional solar resources