Since there are no currently active contests, we have switched Climate CoLab to read-only mode.
Learn more at https://climatecolab.org/page/readonly.
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Assessing the impact of your plan


The Impact Tab allows all proposal authors to estimate the greenhouse gas (GHG) reductions that would result from the action or collection of actions they propose.

We strongly encourage you to reach out to the Climate CoLab Impact Assessment Fellows to support you in ensuring that your estimates are as accurate as possible and that they are consistent with the assumptions made in other proposals across the Climate CoLab platform.

The Impact tab is different depending on the contest.  Click here if you are calculating the impact for a specific action (applies to proposals in contests such as U.S. Carbon Price, Buildings, Transportation, Adaptation, Shifting Attitudes and Behaviors, etc.).  

Click here for a description of the business as usual scenarioes and for FAQs.