How to get energy?

We want to build a new settlement on the planet Mars. We want to build a town but we need energy to do it. Where can we get energy from?

We will gain energy from a windmill. We have built a windmill which generates energy for our town on the Mars.  

Watch the video to see it:

 

 Thanks to the windmill we are able to produce ebnergy. We can power our machines to build the new settlement. Now we are able to build the town.