- Input
- A value entered into the calculator to be processed.
- Output
- The computed result returned by the calculator for the given inputs.
- Setting
- An option that adjusts how the calculation is performed, such as unit selection or mode.
- Home biodigester
- A key concept referenced by the Home Biodigester ROI: Calculate ROI of home biogas digester: food waste in, biogas and fertilizer out. Small home biodigesters (HomeBiogas): $600–900. Generate 1–3 hours of cooking gas per day from household food waste.
- Biogas home ROI
- A key concept referenced by the Home Biodigester ROI: Calculate ROI of home biogas digester: food waste in, biogas and fertilizer out. Small home biodigesters (HomeBiogas): $600–900. Generate 1–3 hours of cooking gas per day from household food waste.
- Food waste energy
- A key concept referenced by the Home Biodigester ROI: Calculate ROI of home biogas digester: food waste in, biogas and fertilizer out. Small home biodigesters (HomeBiogas): $600–900. Generate 1–3 hours of cooking gas per day from household food waste.
- HomeBiogas calculator
- A key concept referenced by the Home Biodigester ROI: Calculate ROI of home biogas digester: food waste in, biogas and fertilizer out. Small home biodigesters (HomeBiogas): $600–900. Generate 1–3 hours of cooking gas per day from household food waste.
- Anaerobic digestion home
- A key concept referenced by the Home Biodigester ROI: Calculate ROI of home biogas digester: food waste in, biogas and fertilizer out. Small home biodigesters (HomeBiogas): $600–900. Generate 1–3 hours of cooking gas per day from household food waste.