Last updated: September 28, 2026 GridZero respects your privacy. GridZero does not require an account and does not collect, store, sell or share personal information. Information you enter in the app, such as energy consumption, solar production, battery settings and calculation data, is used only to provide the app’s functionality. GridZero does not use advertising trackers and does not track users across apps or websites. The app may retrieve public energy-related information, such as electricity prices and grid data, from external services. This data is used only to provide functionality within GridZero. GridZero does not operate its own advertising or user-tracking servers. Contact For questions about this privacy policy, please contact: [email protected] © 2026 GridZero