(EnergyAsia, April 3, 2014, Thursday) — The World Bank Group said its board has approved US$526.5 million in grant and credit financing to develop electricity infrastructure connecting Afghanistan, Kyrgyz Republic, Pakistan and Tajikistan. The US$1.17 billion Central Asia South Asia Electricity Transmission and Trade Project (CASA-1000) consists of the construction of more than 1,200 km…