Free calculators and analysis tools for carbon accounting, energy economics, and ESG reporting. Professional-grade, no signup required.
Calculate Scope 1, 2, and 3 emissions. GHG Protocol compliant with 2024 IPCC/EPA factors. Export to CSV/PDF.
Launch Calculator →Compare energy technologies — solar, wind, gas, coal, nuclear. Interactive cash flow modeling and break-even analysis.
On Homepage →30-question knowledge challenge covering carbon accounting, ESG, energy, and climate regulations. Test your expertise.
On Homepage →CSRD and GRI reporting templates, checklists, and gap assessment tools. Coming soon.
Coming SoonSet 1.5°C-aligned emission reduction targets. SBTi pathway calculator. Coming soon.
Coming SoonReal-time grid carbon intensity by country. Scope 2 location-based factors. Coming soon.
Coming SoonEnterprise API access, custom calculators, and white-label solutions for sustainability platforms.
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