Nyeri Governor H.E. Mutahi Kahiga Commissioned yet  another cooling plant, at Nairutia Dairy Cooperative Society, Mugunda Ward on 23rd November 2018 thus benefiting Nairutia Dairy Farmers. Since the milk cooler was installed in February this year, the milk collection has risen from 27,300 litres to 53,000 litres per month. The membership has risen from 165 to 245 members.