Carbon neutral

Green Lights carbon neutral calculator (based on our fuel mix)

Try our online carbon calculator to estimate how many Green Lights blocks you need to become carbon neutral for your electric usage. If you'd like a customized calculation based on 12 months of your recent electric consumption, contact your key accounts manager.

Clark Public Utilities

Green Lights Renewable Progam
The program that directly supports solar and wind power in the Northwest

Participating in Green Lights to become carbon neutral

Enter your current monthly kWh usage (from your electric bill)

Estimated monthly Green Lights blocks needed to be carbon neutral * see notes below
 

Additional cost @ $1.50 per 100 kWh block per month

Participation level or percent of total monthly kWh

* Notes:
1. 100 kwh block of green power per month for a year prevents creating 1,522 pounds of carbon dioxide or prevents creating 152.2 pounds of carbon dioxide per month.
2. This is an estimate based upon one month of usage. For a more accurate proposal based upon 12 actual months of usage, please contact your key accounts manager or call 360-992-3355.