build a wind turbine. have fuel trucked in. have a pipeline built. build a solar collector.
I gave my students this multiple choice question: The engineering team that is designing a scientific research station on the Arctic permafrost has to provide the station with energy for cooking, heating, and lighting. Considering the fragile environment and other conditions there, the best choice is probably to

Only one answer is correct among these 4 choices:
- build a wind turbine.
- have fuel trucked in.
- have a pipeline built.
- build a solar collector.

Could you tell me which one is correct?

build a wind turbine.