China’s International Lunar Research Station (ILRS) plan uses a staged architecture: a basic south-pole station by 2035 and an expanded, fully functional system by 2045. The planned infrastructure includes an energy power system, command and information system, lunar transportation, communications, navigation, and Earth–Moon logistics. Chinese officials describe the mature ILRS as comprising lunar-surface, lunar-orbit, and Earth-based segments.
The decisive technical shift is from isolated landers and local generators to interconnected regional microgrids capable of sharing power among generation, storage, and loads. Solar generation can serve illuminated terrain, while storage, power transmission, and eventual nuclear fission are required to survive darkness, shadowed locations, dust events, equipment failures, and permanently operating life-support or industrial systems. A grid also permits incremental expansion and reduces the risk that one failed power unit destroys an entire settlement.
The Ark team should track ILRS milestones through 2035 and 2045, especially Chang’e-8 infrastructure demonstrations, south-pole site selection, planned nuclear-power deployment, energy-module specifications, power-beaming concepts, storage endurance, fault isolation, autonomous control, and interface standards. Ark designs should assume interoperable modular microgrids with solar, nuclear, storage, redundant transmission paths, black-start capability, and enough reserve capacity to sustain critical habitats during multiple simultaneous failures.