Waya Energy Inc. and Wayvolution SL "WE" were founded in 2019 by faculty and alumni from the Massachusetts Institute of Technology (MIT) and the Institute for Research in Technology, Universidad Pontificia Comillas (IIT-Comillas) to transition applied research into commercial software products and consulting services for the international community. Efforts to incorporate renewable generation and storage into electricity systems globally, and to expand access to electricity in the developing world with new technologies have created a need for new system design and analysis tools. · 𝙒𝙀’𝙨 𝙨𝙤𝙛𝙩𝙬𝙖𝙧𝙚 𝙩𝙤𝙤𝙡 is a disruptive geospatial electrification data-intensive model. With national or regional data, the model generates the least-cost electrification plan to the maximum level of granularity: household level. It’s a techno-economic optimization considering three forms of electrification: grid extension, mini-grids and isolated systems. · 𝙒𝙀’𝙨 𝙂𝙄𝙎 𝙗𝙖𝙨𝙚𝙙 𝙨𝙤𝙛𝙩𝙬𝙖𝙧𝙚 𝙩𝙤𝙤𝙡 allows for detailed technical design of an off-grid site including generation and network layout. The software has been used to design off-grid systems in India, Uganda, Kenya, Peru, Amazonia, Nigeria, Cambodia and Indonesia. · 𝙒𝙀'𝙨 𝙘𝙤𝙣𝙨𝙪𝙡𝙩𝙞𝙣𝙜 𝙨𝙚𝙧𝙫𝙞𝙘𝙚𝙨 drink from the Integrated Energy Framework developed by the Universal Energy Acces Lab of MIT and IIT-Comillas, a sustainable conceptual comprehensive approach and applied in actual projects in Rwanda, Nigeria, Uganda and India, and then details which conditions would be required to directly involve and empower large utilities in accelerating the pace towards Universal Electrification through the least-cost combination of supply technologies (grid extension, microgrids and solar kits) and business models.