Delivering an off-grid transition to sustainable energy in Ethiopia and Mozambique by Gebreslassie, MG, Cuvilas, C, Zalengera, C, To, LS, Baptista, I, Robin, E, Bekele, G, Howe, L, Shenga, C, Macucule, DA, Kirshner, J, Mulugetta, Y, Power, M, Robinson, S, Jones, D, Castán Broto, V