Really good work on the pixel-art! I had a bit of troubles understanding immediately what I was supposed to do, but I could figure it out by experimenting. I think the UI could be improved a bit in that regard, to highlight the most important informations.
The game becomes quickly challenging! Even by dropping some of the passengers, I wasn't able to survive very long! (I also accidentally dropped a tool out of the level, woops :p) At some point it didn't feel like my actions were having any effects: even by repairing what I could, the power was dropping pretty fast. It fits the theme, but is a bit demotivating.^^'
Still, I gave it several tries, and it was pretty fun! :) Good job overall!