I like the concept but the execution is kinda meh honestly. All you have to do is first click on the jerry can and then click on the barrel and then click on the generator. The meters at first made me think there would be more to the game.
Like maybe we could manage the fuel and power over a period or something more involved. I think a lot more can be done imo.
Also your game page says no AI was used but the main menu is clearly AI?