| 0.01 BETU cost | 0.000014 SKY |
| 0.1 BETU cost | 0.000135 SKY |
| 0.2 BETU cost | 0.000271 SKY |
| 1 BETU cost | 0.001353 SKY |
| 5 BETU cost | 0.006767 SKY |
| 10 BETU cost | 0.013535 SKY |
| 50 BETU cost | 0.067674 SKY |
| 100 BETU cost | 0.135348 SKY |
| 1000 BETU cost | 1.353476 SKY |
| 10000 BETU cost | 13.534764 SKY |
| 100000 BETU cost | 135.347642 SKY |