On 15 May, the interface news was informed by the South grid that, since May, large-scale electricity loads have grown rapidly and electricity supply has become tighter. The South grid and the national electricity grid have increased their inter-provincial power supply, with a maximum capacity for the current corridor starting on 13 May, with 1 million kWh being installed for 19 days, with a projected maximum delivery of 456 million kW. As of the end of April of the year, the actual delivery ...