calculate your event impact

  • introduction
  • enter event
    details
  • calculate
    electricity use
  • calculate carbon emissions
  • calculate
    water use
  • results

introduction

This calculator is intended to measure the approximate electricity use, water use and greenhouse gas emissions associated with relatively simple events or multi-day conferences. If you would like to measure the environmental impact of a more complex entertainment event or a professional sports "Jewel event," please complete our consultation request form to obtain customized support.

what you will need to complete the calculator:

CheckmarkDownload and print your checklist (PDF)—If you have this information available, this calculator should take about 10 minutes to complete.

why does my calculator show data that is already entered?

If your browser's cookies are enabled, the site will keep track of any data you've entered in a single session. To reset your calculation at any time, simply click the "RESET CALCULATOR" button in the banner above and all session data will be removed. If you don't see the "RESET CALCULATOR" button above, this means that no previously-entered data has been recorded.

measure first, then balance your use and emissions

At the end of the calculator, you will be presented with the estimated electricity use, water use and greenhouse gas emissions associated with your event and a recommendation to balance all or a portion of this use and emissions with a corresponding volume of Renewable Energy Certificates, Carbon Offsets and Water Restoration Certificates® from BEF.


view calculator methodology::