He graduated from the University of Papua New Guinea as an environmental chemist in 2013. Prior to his election, Kipefa had been an analytical industrial chemist for five years.[1] He was elected to the National Parliament at the 2012 election, defeating John Boito.[4][5] He was a supporter of the O'Neill government until July 2016, when he crossed the floor and joined the opposition.[6]
Kipefa is the chairman of the Foreign Relations and Trade Referral Committee and a member of the Health and Family Welfare Referral Committee, the Culture and Tourism Committee, and the Public Sector Reform and Service Delivery Special Committee.[1]