…works by harnessing many minds to create a tool for analyzing the power usage in a person’s life. Like a carbon calculator, it allows you to answer questions to identify your individual impact on the world. However, it uniquely goes beyond fossil fuel utilization to incorporate all of the different ways you consume energy in your life; whether you are driving to work or eating meat. In addition to your actions, you can track the impact of your belongings with the embodied energy calculator.

Here’s my WattzOn profile, with roughed-in numbers: 10,001W per year. One Million Acts of Green is a different take on the same genre, with the bonus of a George Stroumboulopoulos introduction.