Last Updated: November 12, 2026
1. 100% Client-Side Calculator Inputs
When you adjust electricity usage sliders, battery models, or demand settings inside any GridPayouts calculator, all calculations execute locally inside your browser via client-side JavaScript. We do not store or sell your household kWh inputs.
2. Analytics, Cookies & Advertising Partners
We use Google Analytics 4 (GA4) to understand aggregate readership and may partner with third-party display advertising networks (including Google AdSense, Journey by Mediavine, Mediavine, or Raptive) that utilize cookies or web beacons to serve relevant energy and home-improvement advertisements. Users may manage or opt out of personalized advertising through Google Ad Settings (adssettings.google.com) or the Network Advertising Initiative opt-out page.
3. Contact & Data Requests
For privacy inquiries, email tariffs@gridpayouts.com.