Acting Director, Renewable and Rural Power Access Department of the ministry, Ali-Dapshima Abubakar, said this in an address at the inaugural and demonstration ceremony of E-Cube products in Abuja. Abubakar, represented by Chief Electrical Engineer in the ministry, Bem Ayangegor, said that renewable energy had become important to future of power generation for Nigeria mega cities, industrial-hubs and rural areas. He said that the ministry, in 2020, officially established online portal to provide web-based data that would assist utility operators, regulators and policy makers involved in electrification planning and implementation in Nigeria. According to him, it is built around the whole concept of green sustainability as an asset to communities and organisations and, can be assembled within 24 hours that require zero maintenance.