CO₂ Emissions
CO2 Emissions
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EirGrid, with the support of the Sustainable Energy Authority of Ireland, has together developed the following methodology for calculating CO2 emissions. The rate of carbon emissions is calculated in real time by using the generators MW output, the individual heat rate curves for each power station and the calorific values for each type of fuel used. The heat rate curves are used to determine the efficiency at which a generator burns fuel at any given time. The fuel calorific values are then used to calculate the rate of carbon emissions for the fuel being burned by the generator. If you require any further information, please send an email to info@eirgrid.com. |
| This representation of CO2 Emissions is jointly supported by EirGrid and the Sustainable Energy Authority of Ireland. | 
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CO2 Emissions Tabular Data
| Time | Tonnes of CO₂ per hour |
|---|---|
| 03/02/2012 09:45 | 1907 |
| 03/02/2012 10:00 | 1913 |
| 03/02/2012 10:15 | 1910 |
| 03/02/2012 10:30 | 1934 |
| 03/02/2012 10:45 | 1943 |
| 03/02/2012 11:00 | 1950 |
| 03/02/2012 11:15 | 1929 |
| 03/02/2012 11:30 | 1924 |
| 03/02/2012 11:45 | 1927 |
| 03/02/2012 12:00 | 1934 |
| 03/02/2012 12:15 | 1947 |
| 03/02/2012 12:30 | 1954 |
| 03/02/2012 12:45 | 1954 |
| 03/02/2012 13:00 | 1943 |
| 03/02/2012 13:15 | 1930 |
| 03/02/2012 13:30 | 1929 |
| 03/02/2012 13:45 | 1910 |
| 03/02/2012 14:00 | 1890 |
| 03/02/2012 14:15 | 1889 |
| 03/02/2012 14:30 | 1887 |
| 03/02/2012 14:45 | 1885 |
| 03/02/2012 15:00 | 1879 |
| 03/02/2012 15:15 | 1869 |
| 03/02/2012 15:30 | 1866 |
| 03/02/2012 15:45 | 1863 |
| 03/02/2012 16:00 | 1874 |
| 03/02/2012 16:15 | 1890 |
| 03/02/2012 16:30 | 1890 |
| 03/02/2012 16:45 | 1871 |
| 03/02/2012 17:00 | 1886 |
| 03/02/2012 17:15 | 1891 |
| 03/02/2012 17:30 | 1970 |
| 03/02/2012 17:45 | 2010 |
| 03/02/2012 18:00 | 2018 |
| 03/02/2012 18:15 | 2009 |
| 03/02/2012 18:30 | 1999 |
| 03/02/2012 18:45 | 1976 |
| 03/02/2012 19:00 | 1945 |
| 03/02/2012 19:15 | 1954 |
| 03/02/2012 19:30 | 1955 |
| 03/02/2012 19:45 | 1932 |
| 03/02/2012 20:00 | 1872 |
| 03/02/2012 20:15 | 1849 |
| 03/02/2012 20:30 | 1822 |
| 03/02/2012 20:45 | 1824 |
| 03/02/2012 21:00 | 1832 |
| 03/02/2012 21:15 | 1794 |
| 03/02/2012 21:30 | 1742 |
| 03/02/2012 21:45 | 1745 |
| 03/02/2012 22:00 | 1757 |
| 03/02/2012 22:15 | 1732 |
| 03/02/2012 22:30 | 1724 |
| 03/02/2012 22:45 | 1751 |
| 03/02/2012 23:00 | 1745 |
| 03/02/2012 23:15 | 1797 |
| 03/02/2012 23:30 | 1780 |
| 03/02/2012 23:45 | 1745 |
| 04/02/2012 00:00 | 1712 |
| 04/02/2012 00:15 | 1707 |
| 04/02/2012 00:30 | 1624 |
| 04/02/2012 00:45 | 1558 |
| 04/02/2012 01:00 | 1558 |
| 04/02/2012 01:15 | 1533 |
| 04/02/2012 01:30 | 1502 |
| 04/02/2012 01:45 | 1447 |
| 04/02/2012 02:00 | 1408 |
| 04/02/2012 02:15 | 1394 |
| 04/02/2012 02:30 | 1347 |
| 04/02/2012 02:45 | 1286 |
| 04/02/2012 03:00 | 1255 |
| 04/02/2012 03:15 | 1242 |
| 04/02/2012 03:30 | 1237 |
| 04/02/2012 03:45 | 1234 |
| 04/02/2012 04:00 | 1205 |
| 04/02/2012 04:15 | 1191 |
| 04/02/2012 04:30 | 1166 |
| 04/02/2012 04:45 | 1165 |
| 04/02/2012 05:00 | 1154 |
| 04/02/2012 05:15 | 1155 |
| 04/02/2012 05:30 | 1167 |
| 04/02/2012 05:45 | 1171 |
| 04/02/2012 06:00 | 1235 |
| 04/02/2012 06:15 | 1280 |
| 04/02/2012 06:30 | 1299 |
| 04/02/2012 06:45 | 1323 |
| 04/02/2012 07:00 | 1375 |
| 04/02/2012 07:15 | 1393 |
| 04/02/2012 07:30 | 1414 |
| 04/02/2012 07:45 | 1417 |
| 04/02/2012 08:00 | 1443 |
| 04/02/2012 08:15 | 1439 |
| 04/02/2012 08:30 | 1439 |
| 04/02/2012 08:45 | 1475 |
| 04/02/2012 09:00 | 1519 |
| 04/02/2012 09:15 | 1572 |
| 04/02/2012 09:30 | 1639 |
| 04/02/2012 09:45 | null |
Download CO2 Emissions Data
CO₂ Emissions
Please note: All data prior to the 1st of November 2010 is temporarily unavailable. We apologise for the inconvenience.