You can produce significant fractions of a large modular reactor (e.g. AP1000) in a factory. There are arguments that for a small modular reactor the civil wor

You can produce significant fractions of a large modular reactor (e.g. AP1000) in a factory. There are arguments that for a small modular reactor the civil works that happen onsite (e.g. foundations) could make up a larger proportion of the costs than for a large modular reactor!