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DOMESTIC ENERGY Exploratory calculations. About energy Energy in the fuel Energy “in the pot” Gross energy Net energy LOSSES EFFICIENCY = ENERGY OUT /

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Presentation on theme: "DOMESTIC ENERGY Exploratory calculations. About energy Energy in the fuel Energy “in the pot” Gross energy Net energy LOSSES EFFICIENCY = ENERGY OUT /"— Presentation transcript:

1 DOMESTIC ENERGY Exploratory calculations

2 About energy Energy in the fuel Energy “in the pot” Gross energy Net energy LOSSES EFFICIENCY = ENERGY OUT / ENERGY IN (x 100%) The efficiency of energy transformation is always less than 100% (Newton)

3 Gross domestic energy consumption Data Vietnam, averages of survey of 482 hh ?

4 Net domestic energy consumption ?

5 Biogas energy production ? ?

6 Just checking … ? ?

7 Thank you for your attention

8 Prefixes Kilokx 10 3 x 1,000 MegaMx 10 6 x 1,000,000 GigaGx 10 9 x 1,000,000,000 PetaPx 10 12 x 1,000,000,000,000

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