Explanation

The first nuclear power plant in Pakistan was established in Karachi With the help of Canada 

KANUPP is Pakistan's first nuclear power plant, inaugurated on November 28, 1972, with a total gross capacity of 137 MW.

while

K2 & K3 with the help of China 

K2  started on 21 May 2021 and has an 1100 MW capacity.

K3 is expected to be started in 2022.

ND23-2-2023