Greenhouse Gases Equivalencies Calculator - Calculations ...

Total CO 2 emissions for energy use per home: 5.505 metric tons CO 2 for electricity + 2.29 metric tons CO 2 for natural gas + 0.23 metric tons CO 2 for liquid petroleum gas + 0.29 metric tons CO 2 for fuel oil = 8.30 metric tons CO 2 per home per year. Sources. EIA (2020a).

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Understanding Residential Boiler Efficiency Ratings | Weil ...

Jan 08 2016 · Upgrading the boiler from 56% to 90% efficiency in an average cold-climate house could potentially save 1.5 tons of carbon dioxide emissions each year if heated with gas or 2.5 tons if heated with oil. If the boiler is old worn out inefficient or significantly oversized the simplest solution is often to replace it with a modern model.

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Greenhouse Gases Equivalencies Calculator - Calculations ...

Total CO 2 emissions for energy use per home: 5.505 metric tons CO 2 for electricity + 2.29 metric tons CO 2 for natural gas + 0.23 metric tons CO 2 for liquid petroleum gas + 0.29 metric tons CO 2 for fuel oil = 8.30 metric tons CO 2 per home per year. Sources. EIA (2020a).

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Understanding Residential Boiler Efficiency Ratings | Weil ...

Jan 08 2016 · Upgrading the boiler from 56% to 90% efficiency in an average cold-climate house could potentially save 1.5 tons of carbon dioxide emissions each year if heated with gas or 2.5 tons if heated with oil. If the boiler is old worn out inefficient or significantly oversized the simplest solution is often to replace it with a modern model.

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Furnaces and Boilers | Department of Energy

Specifically AFUE is the ratio of annual heat output of the furnace or boiler compared to the total annual fossil fuel energy consumed by a furnace or boiler. An AFUE of 90% means that 90% of the energy in the fuel becomes heat for the home and the other 10% escapes up the chimney and elsewhere.

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Incorporate Minimum Efficiency Requirements for Heating ...

The table below includes minimum efficiency requirements for the following ENERGY STAR-qualified covered product categories: air-source heat pumps (residential) and geothermal heat pumps (residential). These ASHRAE 90.1-2016 Table 6.8.1-1 and Table 6.8.1-2 equipment types are excluded: through-the-wall air cooled; small-duct high velocity air cooled; air conditioners water cooled; air ...

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Greenhouse Gases Equivalencies Calculator - Calculations ...

Consequently the change in carbon density from converting forestland to cropland would be -84.72 metric tons of C/hectare/year of biomass plus -3.60 metric tons C/hectare/year of soil C minus 10.26 metric tons C/hectare/year from drained organic soils equaling a total loss of 98.5 metric tons C/hectare/year (or -39.89 metric tons C/acre/year ...

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