In the implementation of the BIRU programme, Hivos and Yayasan Rumah Energi builds partnerships with local organizations in nine provinces: West Java, East Java, Central Java, Yogyakarta, Bali, Nusa Tenggara Barat (Lombok & Sumbawa), South Sulawesi, Nusa Tenggara Timur (Sumba) and Lampung. Several types of partnerships within BIRU have been developed to build synergy and expedite the achievement of programme: