Default values are provided for all inputs. These values can vary widely for different contexts. Users should carefully review these inputs and modify them for their context.
Defaults for electricty prices and fuel prices are from the U.S. Energy Information Administration (www.eia.gov) using 2019 data. The default for peak demand charges assumes $10/kW per month ($120/year).
The Room Airflow option allows users to calculate the impact of different room air change rates.