In 2013, the show will be built around TV One's Masterchef and other big budget entertainment shows such as NZ's Got Talent if TVNZ can win funding.
The continuation of Sunday - albeit in an abridged format - will be a relief to some at TVNZ as it had been signalled that the network was exiting long form current affairs.
Kenrick insists TVNZ never planned to kill Sunday altogether and the continuation of its more traditional form of current affairs could be seen alongside the new format for the 7pm Close Up show.
Kenrick said the total number of episodes for Sunday had been increased to take account of the abridged length and that staffing and budget levels were being maintained.
He said TVNZ had been concerned that ratings for Sunday would slump but the shift to a half hour to accommodate NZ's Got Talent had been a success.
Kenrick said, "We now know Sunday works in a 60 minutes or 30 minutes format."
The head of TVNZ news and current affairs - Ross Dagan - who has been fighting for the retention of current affairs values at TVNZ - was in Spain for a news conference.
There was no comment from him in the announcement of the abridged Sunday.