- 29 viewsDuration: 3:45Principal Secretary for ASALs and Regional Development, Kello Harsama, announced the funding during the commissioning of two solar-powered boreholes in Wololo and Machungwani villages, Taveta Sub-county. The new boreholes are producing high yields—Machungani delivers 18,000 litres per hour while Wololo pumps 8,000 litres per hour—enough to sustain domestic needs, livestock, and over 50 acres of farmland.