Many of our Green Energy customers support renewable energy for the associated environmental benefits. Therefore, our Green Energy calculator will show you the environmental benefit of your purchase in terms of carbon emissions reduced, at any level you choose. Another way to make this decision is to call LG&E or KU customer service and inquire about the "average monthly kilowatt hours (kWh) of electricity" you use. If you use an average of 1000 kWh of energy each month, and you want to fully offset the carbon impact of your usage, you would enroll in Green Energy for $5 to $10 per month.*^*


Residential and Business Green Energy Calculator

Large Commercial and Industrial Green Energy Calculator

* Green Energy is $5 per block per month. Therefore, it would take one block of Green Energy each month to match 1000 kWh of energy usage.