Design and construction of first 400 kV transmission lines and substations connecting the new Gilgel Gibe II 420 MW HPP to the Ethiopian grid:
- New 400 kV OHTL connecting Gilgel Gibe II HPP-Sabeta (230 km long)
- New 400 kV OHTL connecting Gilgel Gibe II HPP – Gilgel Gibe I HPP (45 km long)
- About 20 km of 230 kV Double circuit OHTL Connecting the substations Sebeta (old) with Sebeta (New)
- Construction of New 400/230 kV substations of Gilgel Gibe I HPP (new) and Sabeta (new)
- Extension of existing 230 kV substations Sebeta (old) and GG I HPP (old).