About Saudi Home Energy

An independent utility site for recurring home decisions: what AC size is appropriate, what will it cost to run, and which correctly sized unit uses less energy?

Editorially reviewed: 23 September 2026

We do not sell AC units and we do not represent SASO, SERA, SEEC, Saudi Electricity Company or ZATCA. Official sources are separated from the assumptions Saudi Home Energy adds to create a first-pass estimate.

How content and calculators are reviewed

Start with the source: tariffs, taxes and regulatory claims are linked to the responsible authority or original document where practical.
Disclose assumptions: city, sun, insulation and glazing adjustments are published in the methodology and are not presented as government multipliers.
Prefer a useful tool over generic prose: when a decision depends on the visitor's inputs, we provide a calculator or editable comparison instead of one universal answer.
Correct and re-review: when an official source changes or an error is identified, the affected page, method or source reference is updated and its review date is refreshed.

Independence and funding

The site may be supported by Google AdSense. Advertising is separate from navigation, calculator results and editorial conclusions. Advertisers cannot set sizing factors, tariff logic or comparison results. We do not publish paid product rankings and do not treat an advertisement as an editorial recommendation.

See the Advertising Disclosure.

What the latest review covered

The Saudi residential electricity tariff source used by the cost tools.
The standard VAT reference used by the optional VAT calculation.
The SASO 2663:2025 and SASO 2874:2025 transition material and published dates.
AC sizing assumptions, room-size pages, internal navigation and Arabic/English consistency.

Corrections and feedback

If you find an error, send the page URL, the number or statement you are challenging, and the source you believe should replace it to contact@saudihomeenergy.com. Privacy and legal questions can be sent to legal@saudihomeenergy.com.

Transparency and policies

Sources · Methodology · Contact · Privacy · Cookies & privacy choices · Advertising · Operator & legal notice.