Terms
Terms of Use
RenewableCalc provides free educational planning tools for clean energy decisions.
Use of the Site
You may use RenewableCalc calculators and content for personal, educational, planning, and internal business evaluation. Do not misuse the site, interfere with availability, or present outputs as certified designs.
Planning Estimates
Calculator results are estimates based on the inputs, formulas, assumptions, and data-source context shown on the site. Actual project cost, production, savings, incentives, and payback can differ.
Professional Review
RenewableCalc does not replace licensed engineering, tax, financial, legal, utility, or installer review. Verify important decisions with qualified professionals and current local rules.
Changes
We may update calculators, content, assumptions, routes, and these terms as the site evolves.