| 1 GWh | = 2655219719431.8 ftlb |
| 2 GWh | = 5310439438863.6 ftlb |
| 3 GWh | = 7965659158295.3 ftlb |
| 4 GWh | = 10620878877727 ftlb |
| 5 GWh | = 13276098597159 ftlb |
| 6 GWh | = 15931318316591 ftlb |
| 7 GWh | = 18586538036022 ftlb |
| 8 GWh | = 21241757755454 ftlb |
| 9 GWh | = 23896977474886 ftlb |
| 10 GWh | = 26552197194318 ftlb |
| 20 GWh | = 53104394388636 ftlb |
| 30 GWh | = 79656591582953 ftlb |
| 40 GWh | = 1.0620878877727E+14 ftlb |
| 50 GWh | = 1.3276098597159E+14 ftlb |
| 60 GWh | = 1.5931318316591E+14 ftlb |
| 70 GWh | = 1.8586538036022E+14 ftlb |
| 80 GWh | = 2.1241757755454E+14 ftlb |
| 90 GWh | = 2.3896977474886E+14 ftlb |
| 100 GWh | = 2.6552197194318E+14 ftlb |
| 200 GWh | = 5.3104394388636E+14 ftlb |
| 300 GWh | = 7.9656591582953E+14 ftlb |
| 400 GWh | = 1.0620878877727E+15 ftlb |
| 500 GWh | = 1.3276098597159E+15 ftlb |
| 600 GWh | = 1.5931318316591E+15 ftlb |
| 700 GWh | = 1.8586538036022E+15 ftlb |
| 800 GWh | = 2.1241757755454E+15 ftlb |
| 900 GWh | = 2.3896977474886E+15 ftlb |
| 1000 GWh | = 2.6552197194318E+15 ftlb |
| 2000 GWh | = 5.3104394388636E+15 ftlb |
| 4000 GWh | = 1.0620878877727E+16 ftlb |
| 5000 GWh | = 1.3276098597159E+16 ftlb |
| 7500 GWh | = 1.9914147895738E+16 ftlb |
| 10000 GWh | = 2.6552197194318E+16 ftlb |
| 25000 GWh | = 6.6380492985795E+16 ftlb |
| 50000 GWh | = 1.3276098597159E+17 ftlb |
| 100000 GWh | = 2.6552197194318E+17 ftlb |
| 1000000 GWh | = 2.6552197194318E+18 ftlb |
| 1000000000 GWh | = 2.6552197194318E+21 ftlb |