A non-governmental organisation is implementing a green fund project in the county.
Community Road Empowerment (CORE), funded by Japan International Forestry Promotion and Cooperation Centre, has trained Tuthi Mwala and Kavukua women's groups in Mutomo, Kitui South and Unyaa, Kitui Central constituencies on growing melia volkensii, a tree species locally known as Mukau, to help fight drought and poverty.