Privacy policy

The calculator

All calculations happen in your web browser. The numbers you enter — generator size, fuel, appliances — are not sent to us or stored by this site, and they are cleared when you leave or reload the page.

What this site does not use

• No user accounts or sign-in.
• No analytics, advertising, or tracking pixels.
• No contact forms or newsletter sign-ups.
• The site's own code sets no cookies and stores nothing in your browser.

Hosting

Like any website, the servers that deliver these pages receive technical information needed to do so, such as your IP address, browser type, and the page requested. Our hosting provider may keep this in standard server logs for security and reliability. We don't use it to identify or profile visitors.

Changes

If we add features that handle information differently (for example, a contact form or analytics), we will update this page before they go live.