# Gas In TIAM-FR, gas resources and extraction costs are extracted from the cost cruves found in (Pye et al., 2020). To reflect that the declared resources are not entirely accessible right off the bat, it is assumed that 10% of the resources of each step can be extracted annually at best. Table 1: Assumed brown coal resources \[EJ\] across [regions](../spatial-representation/index.md). Steps refer to cost assumptions located in Table 2 | step | AFR | AUS | CAN | CHI | CSA | EEU | FSU | IND | JPN | MEA | MEX | ODA | SKO | USA | WEU | | ---- | ---- | ---- | ---- | ----- | ---- | ---- | ---- | ---- | ---- | ---- | ---- | ----- | ---- | ---- | ---- | | 1 | 2.1 | 3.0 | 3.8 | 3.4 | 3.0 | 3.6 | 2.8 | 4.1 | 8.0 | 2.3 | 3.7 | 3.0 | 8.0 | 3.0 | 2.9 | | 2 | 3.6 | 4.3 | 3.8 | 4.1 | 3.8 | 4.9 | 4.0 | 4.7 | 8.7 | 2.9 | 4.0 | 3.8 | 8.3 | 3.3 | 3.0 | | 3 | 4.5 | 4.3 | 4.2 | 4.9 | 4.2 | 5.3 | 4.2 | 5.1 | 12.7 | 3.4 | 4.4 | 4.5 | 8.7 | 3.5 | 3.6 | | 4 | 5.1 | 5.0 | 5.3 | 5.3 | 4.7 | 5.5 | 4.2 | 5.3 | 0.0 | 3.6 | 4.7 | 5.3 | 9.3 | 3.8 | 4.2 | | 5 | 5.2 | 5.1 | 5.7 | 5.7 | 4.7 | 5.6 | 4.4 | 5.7 | 0.0 | 4.4 | 5.8 | 5.7 | 12.7 | 4.8 | 5.3 | | 6 | 5.2 | 5.4 | 5.9 | 6.1 | 4.9 | 5.6 | 5.5 | 6.4 | 0.0 | 4.6 | 6.8 | 5.7 | 13.4 | 5.1 | 5.3 | | 7 | 5.2 | 5.7 | 5.9 | 6.5 | 5.1 | 6.5 | 5.7 | 6.9 | 0.0 | 4.7 | 7.0 | 6.0 | 0.0 | 5.5 | 5.6 | | 8 | 5.2 | 5.8 | 6.3 | 6.7 | 5.5 | 6.5 | 6.1 | 7.1 | 0.0 | 4.7 | 7.2 | 6.1 | 0.0 | 6.5 | 5.6 | | 9 | 5.3 | 6.5 | 6.6 | 7.3 | 5.6 | 6.7 | 6.7 | 7.4 | 0.0 | 4.9 | 7.4 | 6.4 | 0.0 | 6.5 | 6.2 | | 10 | 5.5 | 6.7 | 6.8 | 7.5 | 5.9 | 6.8 | 7.4 | 7.8 | 0.0 | 4.9 | 7.9 | 7.5 | 0.0 | 7.0 | 6.2 | | 11 | 5.5 | 6.7 | 7.8 | 7.8 | 6.1 | 7.3 | 7.8 | 8.4 | 0.0 | 5.0 | 8.5 | 7.7 | 0.0 | 7.3 | 6.3 | | 12 | 5.6 | 7.5 | 7.8 | 8.2 | 6.2 | 8.1 | 7.9 | 8.5 | 0.0 | 5.1 | 9.3 | 8.2 | 0.0 | 7.9 | 6.5 | | 13 | 5.7 | 8.1 | 7.9 | 8.3 | 6.4 | 10.2 | 8.2 | 9.9 | 0.0 | 5.1 | 10.0 | 8.7 | 0.0 | 8.2 | 6.5 | | 14 | 6.3 | 8.2 | 8.5 | 8.8 | 6.5 | 10.8 | 8.5 | 12.4 | 0.0 | 5.2 | 11.3 | 8.8 | 0.0 | 8.7 | 6.5 | | 15 | 6.5 | 8.5 | 8.6 | 107.0 | 6.5 | 10.9 | 8.7 | 21.1 | 0.0 | 6.5 | 12.0 | 107.0 | 0.0 | 8.7 | 6.5 | | 16 | 7.0 | 9.8 | 8.7 | 12.4 | 6.5 | 11.6 | 9.6 | 0.0 | 0.0 | 6.7 | 0.0 | 10.9 | 0.0 | 9.4 | 6.5 | | 17 | 7.3 | 12.5 | 10.0 | 14.8 | 6.9 | 17.3 | 12.3 | 0.0 | 0.0 | 6.7 | 0.0 | 14.8 | 0.0 | 9.5 | 7.9 | | 18 | 7.3 | 14.8 | 12.4 | 21.3 | 7.4 | 18.5 | 12.4 | 0.0 | 0.0 | 7.4 | 0.0 | 16.9 | 0.0 | 10.9 | 7.9 | | 19 | 8.0 | 0.0 | 12.4 | 0.0 | 7.5 | 0.0 | 12.9 | 0.0 | 0.0 | 7.4 | 0.0 | 0.0 | 0.0 | 11.6 | 8.1 | | 20 | 8.6 | 0.0 | 13.7 | 0.0 | 7.5 | 0.0 | 13.7 | 0.0 | 0.0 | 8.2 | 0.0 | 0.0 | 0.0 | 12.9 | 8.3 | | 21 | 8.7 | 0.0 | 13.9 | 0.0 | 7.8 | 0.0 | 24.1 | 0.0 | 0.0 | 8.4 | 0.0 | 0.0 | 0.0 | 13.7 | 8.3 | | 22 | 8.7 | 0.0 | 0.0 | 0.0 | 7.9 | 0.0 | 0.0 | 0.0 | 0.0 | 8.4 | 0.0 | 0.0 | 0.0 | 0.0 | 8.7 | | 23 | 9.4 | 0.0 | 0.0 | 0.0 | 8.2 | 0.0 | 0.0 | 0.0 | 0.0 | 8.9 | 0.0 | 0.0 | 0.0 | 0.0 | 9.0 | | 24 | 9.5 | 0.0 | 0.0 | 0.0 | 8.2 | 0.0 | 0.0 | 0.0 | 0.0 | 9.1 | 0.0 | 0.0 | 0.0 | 0.0 | 9.0 | | 25 | 9.9 | 0.0 | 0.0 | 0.0 | 9.1 | 0.0 | 0.0 | 0.0 | 0.0 | 9.7 | 0.0 | 0.0 | 0.0 | 0.0 | 9.4 | | 26 | 10.0 | 0.0 | 0.0 | 0.0 | 9.2 | 0.0 | 0.0 | 0.0 | 0.0 | 9.7 | 0.0 | 0.0 | 0.0 | 0.0 | 9.8 | | 27 | 10.0 | 0.0 | 0.0 | 0.0 | 10.8 | 0.0 | 0.0 | 0.0 | 0.0 | 12.4 | 0.0 | 0.0 | 0.0 | 0.0 | 9.8 | | 28 | 10.8 | 0.0 | 0.0 | 0.0 | 12.0 | 0.0 | 0.0 | 0.0 | 0.0 | 13.1 | 0.0 | 0.0 | 0.0 | 0.0 | 10.8 | | 29 | 14.4 | 0.0 | 0.0 | 0.0 | 12.9 | 0.0 | 0.0 | 0.0 | 0.0 | 14.8 | 0.0 | 0.0 | 0.0 | 0.0 | 10.8 | | 30 | 14.8 | 0.0 | 0.0 | 0.0 | 14.5 | 0.0 | 0.0 | 0.0 | 0.0 | 14.8 | 0.0 | 0.0 | 0.0 | 0.0 | 11.1 | | 31 | 14.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 25.4 | 0.0 | 0.0 | 0.0 | 0.0 | 11.1 | | 32 | 19.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 25.6 | 0.0 | 0.0 | 0.0 | 0.0 | 11.4 | | 33 | 28.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 30.4 | 0.0 | 0.0 | 0.0 | 0.0 | 13.7 | | 34 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 16.0 | | 35 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 18.5 | | 36 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 22.4 | Table 2: Cost of coal extraction \[$/GJ\] across [regions](../spatial-representation/index.md) | step | AFR | AUS | CAN | CHI | CSA | EEU | FSU | IND | JPN | MEA | MEX | ODA | SKO | USA | WEU | | ---- | ---- | ---- | ---- | ---- | ---- | ---- | ---- | ---- | ---- | ---- | ---- | ---- | ---- | ---- | ---- | | 1 | 2.1 | 3.0 | 3.8 | 3.4 | 3.0 | 3.6 | 2.8 | 4.1 | 8.0 | 2.3 | 3.7 | 3.0 | 8.0 | 3.0 | 2.9 | | 2 | 3.6 | 4.3 | 3.8 | 4.1 | 3.8 | 4.9 | 4.0 | 4.7 | 8.7 | 2.9 | 4.0 | 3.8 | 8.3 | 3.3 | 3.0 | | 3 | 4.5 | 4.3 | 4.2 | 4.9 | 4.2 | 5.3 | 4.2 | 5.1 | 12.7 | 3.4 | 4.4 | 4.5 | 8.7 | 3.5 | 3.6 | | 4 | 5.1 | 5.0 | 5.3 | 5.3 | 4.7 | 5.5 | 4.2 | 5.3 | 0.0 | 3.6 | 4.7 | 5.3 | 9.3 | 3.8 | 4.2 | | 5 | 5.2 | 5.1 | 5.7 | 5.7 | 4.7 | 5.6 | 4.4 | 5.7 | 0.0 | 4.4 | 5.8 | 5.7 | 12.7 | 4.8 | 5.3 | | 6 | 5.2 | 5.4 | 5.9 | 6.1 | 4.9 | 5.6 | 5.5 | 6.4 | 0.0 | 4.6 | 6.8 | 5.7 | 13.4 | 5.1 | 5.3 | | 7 | 5.2 | 5.7 | 5.9 | 6.5 | 5.1 | 6.5 | 5.7 | 6.9 | 0.0 | 4.7 | 7.0 | 6.0 | 0.0 | 5.5 | 5.6 | | 8 | 5.2 | 5.8 | 6.3 | 6.7 | 5.5 | 6.5 | 6.1 | 7.1 | 0.0 | 4.7 | 7.2 | 6.1 | 0.0 | 6.5 | 5.6 | | 9 | 5.3 | 6.5 | 6.6 | 7.3 | 5.6 | 6.7 | 6.7 | 7.4 | 0.0 | 4.9 | 7.4 | 6.4 | 0.0 | 6.5 | 6.2 | | 10 | 5.5 | 6.7 | 6.8 | 7.5 | 5.9 | 6.8 | 7.4 | 7.8 | 0.0 | 4.9 | 7.9 | 7.5 | 0.0 | 7.0 | 6.2 | | 11 | 5.5 | 6.7 | 7.8 | 7.8 | 6.1 | 7.3 | 7.8 | 8.4 | 0.0 | 5.0 | 8.5 | 7.7 | 0.0 | 7.3 | 6.3 | | 12 | 5.6 | 7.5 | 7.8 | 8.2 | 6.2 | 8.1 | 7.9 | 8.5 | 0.0 | 5.1 | 9.3 | 8.2 | 0.0 | 7.9 | 6.5 | | 13 | 5.7 | 8.1 | 7.9 | 8.3 | 6.4 | 10.2 | 8.2 | 9.9 | 0.0 | 5.1 | 10.0 | 8.7 | 0.0 | 8.2 | 6.5 | | 14 | 6.3 | 8.2 | 8.5 | 8.8 | 6.5 | 10.8 | 8.5 | 12.4 | 0.0 | 5.2 | 11.3 | 8.8 | 0.0 | 8.7 | 6.5 | | 15 | 6.5 | 8.5 | 8.6 | 10.1 | 6.5 | 10.9 | 8.7 | 21.1 | 0.0 | 6.5 | 12.0 | 10.1 | 0.0 | 8.7 | 6.5 | | 16 | 7.0 | 9.8 | 8.7 | 12.4 | 6.5 | 11.6 | 9.6 | 0.0 | 0.0 | 6.7 | 0.0 | 10.9 | 0.0 | 9.4 | 6.5 | | 17 | 7.3 | 12.5 | 10.0 | 14.8 | 6.9 | 17.3 | 12.3 | 0.0 | 0.0 | 6.7 | 0.0 | 14.8 | 0.0 | 9.5 | 7.9 | | 18 | 7.3 | 14.8 | 12.4 | 21.3 | 7.4 | 18.5 | 12.4 | 0.0 | 0.0 | 7.4 | 0.0 | 16.9 | 0.0 | 10.9 | 7.9 | | 19 | 8.0 | 0.0 | 12.4 | 0.0 | 7.5 | 0.0 | 12.9 | 0.0 | 0.0 | 7.4 | 0.0 | 0.0 | 0.0 | 11.6 | 8.1 | | 20 | 8.6 | 0.0 | 13.7 | 0.0 | 7.5 | 0.0 | 13.7 | 0.0 | 0.0 | 8.2 | 0.0 | 0.0 | 0.0 | 12.9 | 8.3 | | 21 | 8.7 | 0.0 | 13.9 | 0.0 | 7.8 | 0.0 | 24.1 | 0.0 | 0.0 | 8.4 | 0.0 | 0.0 | 0.0 | 13.7 | 8.3 | | 22 | 8.7 | 0.0 | 0.0 | 0.0 | 7.9 | 0.0 | 0.0 | 0.0 | 0.0 | 8.4 | 0.0 | 0.0 | 0.0 | 0.0 | 8.7 | | 23 | 9.4 | 0.0 | 0.0 | 0.0 | 8.2 | 0.0 | 0.0 | 0.0 | 0.0 | 8.9 | 0.0 | 0.0 | 0.0 | 0.0 | 9.0 | | 24 | 9.5 | 0.0 | 0.0 | 0.0 | 8.2 | 0.0 | 0.0 | 0.0 | 0.0 | 9.1 | 0.0 | 0.0 | 0.0 | 0.0 | 9.0 | | 25 | 9.9 | 0.0 | 0.0 | 0.0 | 9.1 | 0.0 | 0.0 | 0.0 | 0.0 | 9.7 | 0.0 | 0.0 | 0.0 | 0.0 | 9.4 | | 26 | 10.0 | 0.0 | 0.0 | 0.0 | 9.2 | 0.0 | 0.0 | 0.0 | 0.0 | 9.7 | 0.0 | 0.0 | 0.0 | 0.0 | 9.8 | | 27 | 10.0 | 0.0 | 0.0 | 0.0 | 10.8 | 0.0 | 0.0 | 0.0 | 0.0 | 12.4 | 0.0 | 0.0 | 0.0 | 0.0 | 9.8 | | 28 | 10.8 | 0.0 | 0.0 | 0.0 | 12.0 | 0.0 | 0.0 | 0.0 | 0.0 | 13.1 | 0.0 | 0.0 | 0.0 | 0.0 | 10.8 | | 29 | 14.4 | 0.0 | 0.0 | 0.0 | 12.9 | 0.0 | 0.0 | 0.0 | 0.0 | 14.8 | 0.0 | 0.0 | 0.0 | 0.0 | 10.8 | | 30 | 14.8 | 0.0 | 0.0 | 0.0 | 14.5 | 0.0 | 0.0 | 0.0 | 0.0 | 14.8 | 0.0 | 0.0 | 0.0 | 0.0 | 11.1 | | 31 | 14.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 25.4 | 0.0 | 0.0 | 0.0 | 0.0 | 11.1 | | 32 | 19.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 25.6 | 0.0 | 0.0 | 0.0 | 0.0 | 11.4 | | 33 | 28.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 30.4 | 0.0 | 0.0 | 0.0 | 0.0 | 13.7 | | 34 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 16.0 | | 35 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 18.5 | | 36 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 22.4 | **Reference** Pye, S., Bradley, S., Hughes, N., Price, J., Welsby, D., Ekins, P., 2020. An equitable redistribution of unburnable carbon. Nat Commun 11, 3968. https://doi.org/10.1038/s41467-020-17679-3