Thanks to the waterwheel which was built in the middle of the newly dug-up river, the electricity around the shelter had become more than sustainable. Of course, electricity was still available in the area, but everyone knew that it wouldn't take long before the reserves were depleted.
Fortunately, Arisu and Jurou had also been working on setting up a couple of sizeable solar panels on one portion of the mountain. That project would be a long-time project, and they knew that it would take long before it finished. They estimated that the project would be completed before the electricity in the area gets depleted.
