Investment Risk Assessment of EPC Power Transmission and Transformation Projects under New Energy Grid Connection Based on the Owner’s Perspective

Table 2

Evaluation indexes of PTTPs.

First-indexes	Second indexes
Economic risks (C1)	Financing risk (C11)
	Revenue and expenditure plan risk (C12)
	Price risk (C13)
	Interest rate risk (C14)
Management risks (C2)	Performance risk of EPC general contractor (C21)
	Performance risk of EPC supervision team (C22)
	Contract management risk (C23)
Policy risks (C3)	Change risk of policies and regulations (C31)
	Risk of imperfect EPC contractor qualification management (C32)
	Risk of mismatched professional qualification management (C33)
Social and environmental risks (C4)	downstream grid acceptance risk (C41)
	Social attitude risk (C42)
	Force majeure risk (C43)