How It Works

Follow these easy steps:

1. Calculate Emissions

Use the 10% Challenge online emissions calculator to define your current annual greenhouse gas emissions.
***Remember: If you do not first sign-up, you will not be able to save these emissions calculations***

2. Pledge to Take Action!
The emissions calculator will help you identify your current greenhouse gas emissions and define a 10% emissions reduction target. Once you know your reduction target, you can identify simple, low-cost or no-cost actions to take to reduce emissions and save money.

3. Get Started!
Start by making simple changes!

4. Report your progress!
Let us know what you've done, how much money you've saved, and how many pounds of greenhouse gas emissions you have reduced! We'll highlight your progress on the website and at other 10% Challenge events.