| Answer | Crossword Clue |
|---|---|
| GASPIPELINE | Economical way to transport fuel |
| INBULK | Economical way to buy |
| ATCOST | Economical way to buy |
| CHEAPSKATES | Economical way to travel? |
| ALGAE | A Berkeley scientist has figured a way to make hydrogen fuel from these |
| medivacking | Transport (someone) to the hospital in this way |
| medivacked | Transport (someone) to the hospital in this way |
| medevacked | Transport (someone) to the hospital in this way |
| medevacking | Transport (someone) to the hospital in this way |
