Maybe Harry is on the run from some dark forces and he finds the power station as an unexpected hiding place. He could be using the complex structure and machinery of the power station to evade detection, perhaps with some magical twists like using spells to blend in with the electrical currents or machinery.
In the 'Harry Potter hides in power station' fanfiction, the power station could be a secret location known only to a select few in the wizarding world. Harry might be hiding there because it's a place where Muggle technology and magic can interact in strange ways. He could be using the Muggle technology in the power station to his advantage. For instance, the large generators could be used to create a magical barrier or distraction. Also, there could be some sort of prophecy or clue that led him to the power station as a hiding place.
Chapter 785, "Signing with Taiqi", is the clearest early answer because it turns Lili's situation into a concrete plot event. The chapter gives readers a real answer by opening on Qiao Shiqing hurried over, her complexion looking quite poor.
Chapter 782, "Luck Swapped?", is the clearest early answer because it turns Qingyang's situation into a concrete plot event. It opens with Ah?????" "Sorry, I take back what I just said, this is beyond the... and closes on Is this not our Sister Qing?.
Chapter 846, "Locked up for 6 months!", is the clearest early answer because it turns Zhao Lang's situation into a concrete plot event. The chapter gives readers a real answer by opening on She took a deep breath, and a guilty expression immediately appeared...
Chapter 561, "How Can This Young Master Use His Hands to Kill Fish?", is the clearest early answer because the violence around Chen Manman becomes final instead of hypothetical. It opens with She had saved Luo Xuan that afternoon, and he already owed her one.
Chapter 538, "You Won't Get Angry No Matter What I Ask, Right?", is the clearest early answer because it turns Let's situation into a concrete plot event. The chapter turns that into something concrete by moving from Su Yinwan couldn't ignore Jiang Cheng's unusual behavior any longer...
Chapter 384, "To celebrate my selection, live streaming tomorrow night.", is the clearest early answer because it turns Wilderness Survival's situation into a concrete plot event. It opens with How much funding are you expecting?" After reviewing the documents,...
Chapter 706, "How Did a Good Person Turn Out Like This?", is the clearest early answer because it turns President Sun's situation into a concrete plot event. It opens with Inside the building, President Sun and his group watched Zhao Lang...
Chapter 520, "Was Zheng Xun Replaced?!", is the clearest early answer because it turns Gu Yu's situation into a concrete plot event. Early on, What did it mean that Jin Siyue had already given him all the shares?!. By the end, After all, this job is quite important." Zhao Lang twirled the ring....
Chapter 565, "Our Homeroom Teacher Isn't As Twisted As You!", is the clearest early answer because it turns Jiang Li's situation into a concrete plot event. It opens with After the ingredients were delivered, Chen Manman handed them all...
Chapter 506, "The Female Devil Can Die", is the clearest early answer because it turns Shang Shaojing's situation into a concrete plot event. The chapter turns that into something concrete by moving from Nearly three teams had been squatting in surveillance outside the...