This worksheet will calculate the amount of money you spend on fuel for your commute, how much each passenger should contribute to the fuel cost, and how much money you save by ridesharing.

This worksheet will convert the entered quantity from the chosen units into carbon dioxide equivalent (CO2e) emissions.

EPA’s stormwater regulations allow NPDES permitting authorities to waive NPDES permitting requirements for stormwater discharges from small construction sites (disturbing less than 5 acres) if the value of the rainfall erosivity factor (“R” in the Revised Universal Soil Loss Equation or RUSLE) is less than 5 during the period of construction activity.

If you are the owner or operator of a Spill Prevention, Control, and Countermeasure (SPCC) qualified facility, you need to ensure that you have adequate secondary containment to prevent oil spills from reaching navigable water. Use this link to access example and blank worksheets to calculate secondary containment capacity.

This series of worksheets will convert the entered quantity from the chosen units to other common units of mass, length, area, volume, pressure, and temperature.

WARM can help solid waste planners and organizations track and voluntarily report greenhouse gas (GHG) emissions reductions and energy savings from several different waste management practices. Use this worksheet to describe the baseline and alternative municipal solid waste (MSW) management scenarios that you want to compare.