 In addition to these main works, transmission lines stretch 225 km.It cost US$2.25 billion with most cost contribution coming from Pakistan's own Water and Power Development Authority (WAPDA) of US$1.1 billion.Other contributors World Bank's loan of $350 million, Asian Development Bank's loan of $300 million, Japan Bank of International Cooperation offering of $350 million, Islamic Development Bank, KFW Germany's contribution of $150 million and European Investment Bank raised a total sum of 1.1 billion dollars for the project.