# EnergyBillAnswers Editorial Policy

Updated: 2026-08-10

## Editorial principles

1. Start with the user's actual problem and provide a direct answer.
2. Separate measured facts from estimates and examples.
3. Show the formula or reasoning behind numerical estimates.
4. Encourage measurement before equipment purchases.
5. Distinguish running watts, starting surge, energy capacity, and runtime.
6. Avoid guaranteed savings, performance, or outage-duration claims.
7. Include relevant electrical, battery, food-safety, and carbon-monoxide cautions.

## Research and sources

We prefer government agencies, recognized safety bodies, utility documentation, equipment manuals, and manufacturers' current technical specifications. Important general references are listed at [https://energybillanswers.com/sources.md](https://energybillanswers.com/sources.md).

## Calculations

Calculations use visible assumptions. Common formulas include:

- kWh = watts × hours ÷ 1,000
- cost = kWh × electricity rate
- estimated runtime = usable battery Wh × efficiency ÷ average load watts

Examples are illustrative. Readers should substitute their own measured loads, utility rates, and product specifications.

## Review and corrections

Articles display a review date. Content should be updated when safety guidance, product specifications, formulas, or material facts change. Clear factual errors should be corrected without preserving misleading language.

## Affiliate independence

EnergyBillAnswers may receive affiliate compensation. Compensation does not change calculator results or remove the requirement to discuss limitations, measurement, or safety.

## Scope

The site provides general education and is not a substitute for engineering, electrical, financial, medical, legal, or utility advice.