Pyongchon-guyok

On 13 May 2014, a 23-story building under construction in Ansan 1-dong 'collapsed', with the following cleanup apparently lasting at most 4 days. According to tourist photos taken from Juche Tower, the building vanished between photos taken around midday on May 13 and 9:35 on May 14, confirming the report made by Rodong Sinmun,[4] while on 13 May, a NGO was approached to provide temporary shelter.[5] Prior to collapse, photos of the building taken in April and May reveal the building had only slightly changed, potentially indicating that the building had been abandoned. When the building collapsed, it did not damage nearby buildings, revealing it had likely collapsed vertically downwards, which according to experts interviewed by NK News, is potentially indicative of a demolition of the apparently abandoned building.[4]

South Korean sources speculated that the collapse was carried in the news to be in a demonstration of the care of the government, in contrast to the Sewol disaster.[6] While NK News initially claimed that the government was left with no choice but to reveal the accident due to foreigners knowing,[7] the accident was not known until state media reported it and the move is likely to be an overall shift in state media to report negative events to show the government as more accountable of issues.[8][9] In the aftermath, Kim Jong Un visited injured soldiers at Taesongsan Hospital, possibly construction workers from the collapse.[10]

An unverified claim by defector suggested that the building was might have been over the height for the area and that the concrete mixture used was suboptimal. It was further alleged that water was leaking into the basement while 'rocks were protruding and piercing through the concrete',[11] and that some factory managers siphon material for personal gain, leading to decreases in product quality.[12] According to Associated Press interviews, the accident happened was because 'they broke the rules and methods of construction'.[13] In the Kyongje Yongu journal, it stated that 'Technical regulations and construction methods are disregarded when projects are rushed to be finished by their completion date, which is often decided in advance to coincide with a holiday or anniversary', and to advance self-sustainability, substandard materials are used.[12]

It is probably best known as the location of the P'yŏngyang Thermal Power Plant, in Saemaŭl-dong,[15] which is the electricity and heating source for P'yŏngyang's central neighbourhoods and the surrounding region.[16] The plant has a design capacity of 700 MW and an estimated capacity of 500 MW,[17] although in statistics released in 2009, it generated around 227 MW.[18] Sanctions have restricted the amount of fossil fuel available, although they have also developed alternate forms of energy.[19] The plant was built in 1960 with Soviet assistance, although in 1960, due to above average rainfall, there was sufficient electricity generated by the dams on the Yalu River but that was dependent on rainfall and thus sometimes unreliable.[16]

While the equipment in the plant has been aging, it was renewed by the supply of two new generators from China in 2018. Since the 2000s, various aspects of the power plant were updated, including the transformer yard, expansions to water treatment facilities, fuel storage area, settling ponds and rail facilities.[17] In 2020, the power plant underwent extensive overhaul to restore its original generation capacity,[20] and in 2021, various innovations were applied to keep the boilers operating at full capacity.[21]

Other notable industries in the guyŏk are the Pot'onggang Organic Fertiliser Factory in Chŏngpy'ŏng-dong[22] and the Taedonggang Battery Factory in Saemaŭl-dong.[15]

The Pyongyang Trolleybus Factory is located in Pyongchon-guyok,[23] although its address is listed as being in Potonggang-guyok.[24]