SUCCESS in using microhydro technology to produce electricity has not been limited to residents in Batanguru. Far off in the valleys of the Meratus Mountains in South Kalimantan, 500 members of the Dayak tribe have tasted the sweetness of this environmentally friendly technology.

Haratai village, Loksado district, Hulu Sungai Selatan regency, is located 180 kilometers from the capital of the Province of Banjarmasin. Most of its steep and hilly lo