Energy audits for buildings

Your utility bills know when your heating kicks in.

Saber finds that temperature, calibrates an energy model of your building against the meter, and shows which upgrades pay for themselves.

Get started
A 20-second intro, recorded in the live tool.
  1. 1

    Describe the building

    Geometry, envelope, equipment and HVAC, one short step at a time. Or load an existing .pkl building file and review the fields it fills in.

  2. 2

    Upload a year of bills

    Saber fits a change-point model to your electricity and gas use, then checks its energy model against the meter month by month.

  3. 3

    Evaluate the measures

    Pick energy conservation measures and see projected savings, cost and payback for each one.