@ZDL I wondered if this question would come up, thanks for asking!
It's not like our moon, more like Mars (actually a thicker atmosphere than Mars, though also more surface radiation). There's no oxygen or water above ground, but enough air to kick up occasional dust storms.
During typical weather, there isn't much wind (though often a light breeze), hence the town has relied on a solar field for power. But when the dust storms hit, they're going to need other power sources.
It does seem like Mars can produce quite strong winds, enough to power turbines, especially during storms. I'm using vertical turbines, which seem best in the lighter and more variable wind conditions on the game world.
A lot of the emphasis will be on expanding energy storage, though, so the town can charge up its various physical batteries when the sun is out.