Privacy policy
Last updated: 2 October 2026
The short version
The calculators run entirely in your browser. The values you enter are not sent to or stored on our servers. There are no accounts, and the site does not set cookies.
Analytics
We use Cloudflare Web Analytics to count visits and see which pages are used. It does not use cookies and does not track you across other websites. It records information such as the page visited, the referring site, the country and the type of browser and device, in aggregate.
Hosting and fonts
The site is hosted on Cloudflare Pages. Like any web server, Cloudflare processes your IP address to deliver the pages and protect the site from attacks. Fonts are loaded from Google Fonts, which means your browser connects to Google's servers and shares your IP address with Google when you load a page.
If you email us, we use your email address and message only to reply, and we do not share them.
Changes
If we add advertising or other services in future, this policy will be updated before they go live, including any cookies or consent choices they require.
Contact
Questions about privacy: contact@plantenergykit.com.