Data from the graphs featured in Reducing emissions from heating our homes – does one size fit all?
Data for graphs (a) and (b) |
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Total GB Households Heated Using Natural Gas and Electricity for a Range of Annual Heat Demand Estimates |
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Annual Household Heat Demand Range [kWh/year] (space and water heating demand) |
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| 1000 | 1500 | 2000 | 2500 | 3000 | 3500 | 4000 | 4500 | 5000 | 5500 | 6000 | 6500 | 7000 | 7500 | |
| Total Number of Electrical Heated Households | 19128 | 184112 | 696436 | 727816 | 313690 | 170603 | 84737 | 18035 | 2336 | 38 | 0 | 0 | 0 | 0 |
| Total Number of Gas Heated Households | 2692 | 2368 | 3494 | 4041 | 9378 | 19624 | 32836 | 65058 | 107048 | 188748 | 300320 | 451977 | 649570 | 880309 |
Data for graphs (a) and (b) |
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Total GB Households Heated Using Natural Gas and Electricity for a Range of Annual Heat Demand Estimates |
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Annual Household Heat Demand Range [kWh/year] (space and water heating demand) |
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| 8000 | 8500 | 9000 | 9500 | 10000 | 10500 | 11000 | 11500 | 12000 | 12500 | 13000 | 13500 | 14000 | 14500 | |
| Total Number of Electrical Heated Households | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Total Number of Gas Heated Households | 1095183 | 1290112 | 1392455 | 1446109 | 1460896 | 1405843 | 1332959 | 1194744 | 1073790 | 907879 | 781486 | 658751 | 538847 | 450144 |
Data for graph C |
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Marginal Abatement Costs for Implementing an Electric Air Source Heat Pump (SPF = 2.5) for a Range of Annual Household Heat Demands [£2015/tCO2] |
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Annual Household Heat Demand Range [kWh/year] (space and water heating demand). |
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| MITIGATING_OPTION | ENERGY_TYPE | REF_TECH | MM_TECH | 1250 | 1900 | 2550 | 3200 | 3850 | 4500 | 5150 |
| DF_MM_EASHP_NEW_REF_GAS_NEW_BASE_SCENARIO | GAS | REF_GAS_NEW | MM_EASHP_NEW | 559.376 | 429.131 | 365.286 | 327.377 | 302.269 | 284.415 | 271.067 |
| DF_MM_EASHP_EXIS_REF_GAS_EXIS_BASE_SCENARIO | GAS | REF_GAS_EXIS | MM_EASHP_EXIS | 1043.1 | 747.373 | 602.407 | 516.334 | 459.324 | 418.784 | 388.477 |
| DF_MM_EASHP_NEW_REF_ELEC_NEW_BASE_SCENARIO | ELEC | REF_ELEC_NEW | MM_EASHP_NEW | 1136.6 | 442.902 | 102.852 | -99.053 | -232.78 | -327.88 | -398.97 |
| DF_MM_EASHP_EXIS_REF_OIL_EXIS_BASE_SCENARIO | ELEC | REF_OIL_EXIS | MM_EASHP_EXIS | 623.264 | 456.745 | 375.118 | 326.651 | 294.551 | 271.723 | 254.658 |
| DF_MM_EASHP_NEW_REF_OIL_NEW_BASE_SCENARIO | OIL | REF_OIL_NEW | MM_EASHP_NEW | -62.712 | 5.44496 | 38.855 | 58.6922 | 71.8311 | 81.1744 | 88.1591 |
| DF_MM_EASHP_NEW_REF_ELEC_EXIS_BASE_SCENARIO | OIL | REF_ELEC_EXIS | MM_EASHP_NEW | 1310.87 | 557.551 | 188.277 | -30.979 | -176.2 | -279.47 | -356.67 |
Data for graph C |
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Marginal Abatement Costs for Implementing an Electric Air Source Heat Pump (SPF = 2.5) for a Range of Annual Household Heat Demands [£2015/tCO2] |
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Annual Household Heat Demand Range [kWh/year] (space and water heating demand). |
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| MITIGATING_OPTION | ENERGY_TYPE | REF_TECH | MM_TECH | 5800 | 6450 | 7100 | 7750 | 8400 | 9050 | 9700 |
| DF_MM_EASHP_NEW_REF_GAS_NEW_BASE_SCENARIO | GAS | REF_GAS_NEW | MM_EASHP_NEW | 260.711 | 252.442 | 245.688 | 240.066 | 235.314 | 231.245 | 227.722 |
| DF_MM_EASHP_EXIS_REF_GAS_EXIS_BASE_SCENARIO | GAS | REF_GAS_EXIS | MM_EASHP_EXIS | 364.963 | 346.188 | 330.851 | 318.087 | 307.298 | 298.059 | 290.058 |
| DF_MM_EASHP_NEW_REF_ELEC_NEW_BASE_SCENARIO | ELEC | REF_ELEC_NEW | MM_EASHP_NEW | -454.13 | -498.17 | -534.14 | -564.08 | -589.39 | -611.07 | -629.83 |
| DF_MM_EASHP_EXIS_REF_OIL_EXIS_BASE_SCENARIO | ELEC | REF_OIL_EXIS | MM_EASHP_EXIS | 241.418 | 230.846 | 222.21 | 215.023 | 208.948 | 203.746 | 199.241 |
| DF_MM_EASHP_NEW_REF_OIL_NEW_BASE_SCENARIO | OIL | REF_OIL_NEW | MM_EASHP_NEW | 93.5783 | 97.9053 | 101.44 | 104.382 | 106.868 | 108.998 | 110.842 |
| DF_MM_EASHP_NEW_REF_ELEC_EXIS_BASE_SCENARIO | OIL | REF_ELEC_EXIS | MM_EASHP_NEW | -416.57 | -464.39 | -503.46 | -535.98 | -563.46 | -587 | -607.38 |
Data for graph C |
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Marginal Abatement Costs for Implementing an Electric Air Source Heat Pump (SPF = 2.5) for a Range of Annual Household Heat Demands [£2015/tCO2] |
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Annual Household Heat Demand Range [kWh/year] (space and water heating demand). |
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| MITIGATING_OPTION | ENERGY_TYPE | REF_TECH | MM_TECH | 10350 | 11000 | 11650 | 12300 | 12950 | 13600 |
| DF_MM_EASHP_NEW_REF_GAS_NEW_BASE_SCENARIO | GAS | REF_GAS_NEW | MM_EASHP_NEW | 224.641 | 221.924 | 219.51 | 217.351 | 215.409 | 213.653 |
| DF_MM_EASHP_EXIS_REF_GAS_EXIS_BASE_SCENARIO | GAS | REF_GAS_EXIS | MM_EASHP_EXIS | 283.062 | 276.893 | 271.412 | 266.51 | 262.101 | 258.113 |
| DF_MM_EASHP_NEW_REF_ELEC_NEW_BASE_SCENARIO | ELEC | REF_ELEC_NEW | MM_EASHP_NEW | -646.24 | -660.71 | -673.57 | -685.07 | -695.41 | -704.77 |
| DF_MM_EASHP_EXIS_REF_OIL_EXIS_BASE_SCENARIO | ELEC | REF_OIL_EXIS | MM_EASHP_EXIS | 195.301 | 191.828 | 188.741 | 185.981 | 183.499 | 181.253 |
| DF_MM_EASHP_NEW_REF_OIL_NEW_BASE_SCENARIO | OIL | REF_OIL_NEW | MM_EASHP_NEW | 112.454 | 113.876 | 115.139 | 116.269 | 117.285 | 118.204 |
| DF_MM_EASHP_NEW_REF_ELEC_EXIS_BASE_SCENARIO | OIL | REF_ELEC_EXIS | MM_EASHP_NEW | -625.2 | -640.91 | -654.87 | -667.36 | -678.59 | -688.75 |
Data sources
Data sources for graphs (a) & (b) :
- GOV.UK Sub-national gas consumption data
- GOV.UK Sub-national electricity consumption data
- 2011 Census: Aggregate Data
Main data sources for graph (c):