Purchase Carbon Offsets for your Event

Organizing a big event, like a wedding or business conference? Make it eco-friendly with energy offsets! It’s quick and easy to reduce or neutralize the negative impact your event has on the environment when you purchase energy offsets generated by EPB Solar Share panels. Use the following calculator to see how many offsets you’ll need to counteract all or a portion of your event’s carbon emissions. 

When you purchase energy offsets for your event, you’ll receive a digital certificate and authorized use of the solar share logo to use on your invitations, signage and website.

My Event

Enter total estimated miles your guests will travel by air, vehicle, or other transportation.

Lodging and Meals

Calculation Sources


Assumptions: Am estimated combination of air, conventional vehicle, and alternative transportation methods Emission
Factor Sources: CarbonFund.org and WRI resource library 


Assumptions: square foot input by customer x average EPB Energy Use Intensity (EUI) Emission
Factor Sources: EPB service territory-wide energy data; Publically available Chattanooga-area building data; EPA eGRID – TVA Service Territory generation mix: emission factors 


Assumptions: Uses an average of a mid-level hotel room’s total emission impact per night Emission
Factor Sources: Carbonfund.org; Cornell School of Hotel Administration 


Assumptions: An estimated mix of meat, vegetarian, and vegan meal choices Emission
Factor Source: John Hopkins University Center for a Livable Future