This calculator estimates CO₂ emissions from energy consumption in industrial and commercial systems, compliant with ISO 14064 and EPA GHG Emission Factors. It supports multiple energy sources and calculates savings from efficiency and renewable energy.
Formulas used: CO₂ = E * EF for emissions, E = P * H * D for energy consumption, S = CO₂ * (Eff/100) + CO₂ * (Ren/100) for savings. The chart visualizes emissions by source, and results can be exported as a PDF for sustainability reporting.