Seventy-two years since the Liberation of the Capital city, Ha Noi has undergone changes in many respects. Yet, there is one transformation present in every home, street corner, and the city’s very rhythm of life: electricity.

The high demand for electricity, particularly during the hot season, has created an urgent need for thrift and efficiency. The Prime Minister’s Directive No. 10/CT‑TTg was issued as the basis for localities, businesses and households to implement solutions that reduce pressure on the power system, while simultaneously promoting the development of rooftop solar power.