Compare calculators
Both calculators run independently — change the inputs on either side to compare results.
Climate
Water Conservation Savings Calculator
Estimate 10-year dollar savings from switching to low-flow fixtures, drought-tolerant landscaping, or rainwater harvesting. Use it when evaluating whether a conservation upgrade will pay for itself over time.
Fill in the required fields to see your result.
Climate
Household Carbon Footprint Calculator
Estimate your household's total annual CO₂ emissions from electricity, natural gas, driving, and air travel. Use it to identify your biggest sources of emissions and find where to cut back.
Fill in the required fields to see your result.
Key differences
| Water Conservation Savings Calculator | Household Carbon Footprint Calculator | |
|---|---|---|
| Category | Climate | Climate |
| Inputs required | 4 | 5 |
| Result | Annual Net Savings After 10 Years ($) | Annual CO2 Emissions (lbs CO2) |
| What it does | Estimate 10-year dollar savings from switching to low-flow fixtures, drought-tolerant landscaping, or rainwater harvesting. Use it when evaluating whether a conservation upgrade will pay for itself over time. | Estimate your household's total annual CO₂ emissions from electricity, natural gas, driving, and air travel. Use it to identify your biggest sources of emissions and find where to cut back. |