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
4
Last change
Jun 20, 2026
Price trend
no history
What we know about EcoEnergyCalc’s pricing
Moderately activeChanges in 12 months
4
Cadence
Multiple changes per day
Direction
New plan recently added
Category position
—
Not enough peers tracked yet
Current pricing
Free
customFree
- 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 4 changes
| Date | Plan | Change | Old | New | Δ% |
|---|---|---|---|---|---|
| Jun 20, 2026 | Free | new plan | — | — | — |
| Jun 20, 2026 | Free | new plan | — | — | — |
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