EcoEnergyCalc
AutomatedFree calculators for energy costs, solar savings, and carbon footprint — 18+ tools for home energy, solar ROI, EVs, and carbon offsetting, with no signup.
Active plans
1
Total changes
5
Last change
Sep 3, 2026
Price trend
no history
What we know about EcoEnergyCalc’s pricing
Moderately activeChanges in 12 months
5
Cadence
Every 3 weeks
Direction
Recently restructured
Category position
—
Not enough peers tracked yet
Current pricing
Free
monthlyFree
- custom
- 18+ free energy and climate calculators
- No signup required
- Science-based estimates using real utility rate data
- Works on desktop, tablet, and phone
- No hidden fees
Price history
Last 5 changes
| Date | Plan | Change | Old | New | Δ% |
|---|---|---|---|---|---|
| Sep 3, 2026 | Free | restructure | — | $0 | — |
| Jun 20, 2026 | Free | new plan | — | — | — |
| Jun 20, 2026 | Free | new plan | — | — | — |
| Jun 20, 2026 | Free | new plan | — | — | — |
| Jun 19, 2026 | Free | new plan | — | — | — |
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