Research Article

Green Energy: An Ideal Energy Solution for Sustainable Development of Afar Region, Ethiopia

Table 3

Solar energy resource in different regions of Ethiopia.

RegionsArea (1000 km2)Av. S. flux (W/m2)TRP (TW)Av. an. ρ (MW·h/(m2·a))An. TR (PW·h/a)

Afar94.1239.922.572.102198
Amhara155240.3437.262.105326
Benishangul49.5232.5211.52.037101
Gambelia24.6222.485.481.94948
Oromia320223.9671.661.962628
SNNP109.9226.6524.911.986218
Somali300.3217.1965.211.903571
Tigray50.2246.4812.382.159108
Ethiopia1,103.60227.42250.981.9922199

Av. S. flux: average solar radiation flux; TRP: total reserve power; Av. an. ρ: average annual solar density; An. TR: average annual total reserve.