How to track electricity used by drying equipment

Start with three separate questions

Drying equipment can leave you with several numbers to understand: the contractor's equipment charge, electricity used in your home, and the measurements showing why drying continues. Keep these questions separate. A machine's rental charge does not tell you its electrical consumption, and a higher utility bill does not establish whether the drying plan was appropriate.

This worksheet is an original recordkeeping suggestion, not a required industry form or a promise that an insurer will reimburse electricity. It helps you ask specific questions while the work is happening, when equipment labels, setup dates and changes are easier to confirm.

Ask for an equipment list at setup

Ask the site lead to identify each machine, its room and its model or equipment number. Request the electrical input information used for an energy estimate and whether the machine runs continuously or cycles. Record the source of that information. A manufacturer's rating, a technician's estimate and measured consumption are different kinds of evidence.

Do not assume every machine that looks similar uses the same power. If equipment changes, add a new line rather than rewriting the earlier entry. Keep dated setup photographs when you can take them safely, without moving equipment or disturbing the work.

• Equipment ID and model: ____; room or location: ____; number of identical units: ____.
• Installed date and time: ____; removed date and time: ____.
• Power input in watts: ____; source of figure: ____; operating setting: ____.
• Run time or estimated operating hours: ____; source and uncertainty: ____.
• Equipment changes, interruptions or missing information: ____.

Use the energy calculation, with its limits

Virginia Cooperative Extension explains the basic relationship: divide watts by 1,000 to convert to kilowatts, then multiply by operating hours to estimate kilowatt-hours. Multiply those kilowatt-hours by the applicable electricity price per kilowatt-hour to estimate the energy charge. For several identical machines, multiply by the number of units, or calculate each machine separately.

Write it as: watts × operating hours × number of identical units ÷ 1,000 = estimated kWh. Then: estimated kWh × price per kWh = estimated energy charge. Keep the units beside every figure so that watts, kilowatts and kilowatt-hours do not get mixed together.

The result is only as reliable as the inputs. Calendar hours since delivery may differ from operating hours, and a label rating may differ from consumption during actual use. If you only have an assumption, label it as an assumption. Do not fill a missing figure with a number that sounds typical.

Make the rate and billing period match

Use your electricity bill or ask the utility which rate applies to the dates and times involved. Note whether the price is stated in cents or dollars per kWh before calculating. Ask how time-dependent rates, taxes and other charges affect the estimate rather than treating every bill line as a per-kWh charge.

Keep the full bill and its meter-reading dates. A previous month's total can provide context, but household use, weather, billing periods and rates can also change. The difference between two bills is not, by itself, a measured total for the drying machines.

Your calculation note can be short: 'These machines were present on these dates. The watts came from this source. The run time is confirmed or estimated. This rate came from this bill or utility response.' That is more useful than an unexplained total.

Request an explanation of specific differences

If the contractor's invoice lists a different machine count or number of days, mark the exact line and compare it with the placement and removal log. Ask how that charge was calculated, which dates it covers and whether equipment changes are included. Preserve the answer with the invoice.

Separately, ask the restorer for an understandable progress update: which materials are still being dried, what measurements are being compared and what will determine equipment removal. Billing questions should not be resolved by changing the drying setup yourself. Ask the team how to handle noise, access or electrical concerns safely.

Send one clear record if you request reimbursement

Ask your insurer whether your policy addresses additional electricity, what evidence it requires and whether any submission deadline applies. Do not assume the contractor's estimate or your worksheet will be accepted as a covered expense.

Put the equipment list, energy calculation, utility bill, relevant photographs and written explanations together. Separate confirmed information from estimates and unanswered questions. Keep a copy of what you submit and the response. Even when payment remains uncertain, this record makes the discussion easier to follow and gives each party the same facts to review.