Climate Action ROI Calculator
Cost-benefit of climate mitigation actions.
Inputs
%
Results
Net present value ($)
$11,647.00
Benefit-cost ratio2.16
Simple payback (years)6.9
Internal rate of return (%)13.4%
Annual benefit ($)$1,455.00
Total CO2 avoided (tonnes)100
Abatement cost ($/tonne)-140
NPV of benefits ($)$21,647.00
How to Use This Calculator
- Enter investment cost ($) and estimated annual COâ‚‚ reduction (tonnes/yr).
- Set annual energy savings ($/yr), project lifespan (years), discount rate (%), and carbon price ($/tonne).
- Review Net Present Value, Benefit-Cost Ratio, Simple Payback (years), and IRR (%).
- A benefit-cost ratio above 1.0 means the climate investment pays for itself in present value terms.
Ad Placeholder
Related Calculators
Carbon Footprint Calculator
Personal annual CO2 from transport, home, food, and goods.
Emission Reduction Calculator
CO2 savings from specific lifestyle changes.
Renewable Energy Mix Calculator
Optimal generation mix for target carbon reduction.
Greenhouse Gas Converter Calculator
CO2 equivalent from methane, N2O, and other GHGs.
Climate Model Interpreter Calculator
Temperature and radiative forcing from greenhouse gas concentrations using Myhre et al. formulas.
Ad Placeholder