Free Tools

Carbon Management Tools for Business

Calculate your emissions footprint and check your regulatory compliance — no signup required, no commitment.

Everything you need to understand your carbon footprint

SB 253 Compliance Checker

Assess your company's readiness for California's SB 253 climate disclosure law — get a compliance score and gap analysis.

Aug 2026 Deadline Free
6-question assessment covering revenue threshold, Scope 1/2/3 tracking, and CARB registration
0–100 compliance readiness score with color-coded status
Prioritized gap list with actionable next steps for the Aug 2026 deadline
Check Your SB 253 Readiness

Carbon Footprint Calculator

Estimate your company's annual CO₂e emissions across Scope 1, 2, and 3 using EPA 2024 emission factors.

Scope 1 + 2 + 3 Free
6-step form: industry, employees, office space, fleet, energy, and travel spend
EPA 2024 emission factors and sector-specific industry benchmarks
Scope breakdown chart with animated bars showing your largest emission sources
Calculate Your Footprint

Built for sustainability and compliance teams

No Signup Required

Run a calculation or compliance check in under 2 minutes. No account, no credit card, no commitment.

EPA-Certified Factors

All calculations use EPA 2024 emission factors and GHG Protocol methodology — audit-ready from day one.

Compliance-Ready Output

Results structured around SEC, CA SB 253, and EU CSRD reporting requirements — so you can use them immediately.