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| EF ID | IPCC 1996 | IPCC 2006 | Gas | Type of parameter  | Description | Technologies / Practices | Parameters / Conditions | Region / Regional Conditions | Abatement / Control Technologies | Other properties | Value | Unit | Source of data | Action |
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| 122036 |
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| Measured | CO2 fugitive EF for geothermal energy | Geothermal systems can be considered as geochemical reservoirs of CO2. Degassing of mantle-derived magma is the sole source of CO2 in these systems in Iceland | Iceland | geo-fugitive | 42 | Gg/kMWh electricity produced | National Inventory Report (Annex I) | |||
| 122037 |
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| Other (e.g. compiled) | CO2 fugitive implied EF for geothermal energy | No fuel is burnt in the geothermal operations as the process harnesses the energy in tapped geothermal fluid. High-pressure steam (26 bar) is used to power the main electricity producing, back-pressure turbines. In some plants, the low-pressure exhaust steam is then used to drive secondary (binary) turbines. The CO2 and CH4 dissolved in the geothermal fluid are released along with steam. | Electricity and heat generation - 84081 TJ from geothermal power in 2007 | New Zealand | geo-fugitive | 3585.44 | kg/TJ elec. generation and heat | National Inventory Report (Annex I) | ||
| 122038 |
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| Other (e.g. compiled) | CH4 fugitive implied EF for geothermal energy | No fuel is burnt in the geothermal operations as the process harnesses the energy in tapped geothermal fluid. High-pressure steam (26 bar) is used to power the main electricity producing, back-pressure turbines. In some plants, the low-pressure exhaust steam is then used to drive secondary (binary) turbines. The CO2 and CH4 dissolved in the geothermal fluid are released along with steam. | Electricity and heat generation - 84081 TJ from geothermal power in 2007 | New Zealand | geo-fugitive | 36.48 | kg/TJ elec. generation and heat | National Inventory Report (Annex I) |
