Last updated: March 2026
What data we collect
GreenEnergyCalc.com collects minimal data to operate the site:
- Analytics: We use Google Analytics with IP anonymisation enabled to understand which calculators are most useful. We do not collect personally identifiable information.
- Calculator inputs: All calculator computations happen in your browser. We do not store or transmit your inputs to any server.
- Contact emails: If you email us, we retain your email address to respond.
What we don’t do
- We do not sell your data to third parties
- We do not build advertising profiles
- We do not require account creation or signup
- We do not use cookies beyond what Google Analytics requires
Google Analytics
We use Google Analytics (with anonymize_ip: true) to understand site traffic. You can opt out via the Google Analytics Opt-out Browser Add-on.
Advertising
We display ads via Google AdSense. Google may use cookies to serve personalised ads. You can manage your ad preferences at google.com/ads/preferences.
Contact
Questions about this privacy policy: greenenergycalc@gmail.com