"That's why I'm standing for re-election."
Belford said that being a regional councillor for two terms in the past gave him a wealth of experience, which someone fresh to the council wouldn't have.
"With a byelection like this it's really hard to tell who might appear," he said.
"I know where the bodies are buried, and short-term it would be good to have someone who doesn't have to learn on the job."
He said the council was working through some "terribly, complicated issues, with lots of moving parts", and if elected, he intended to stay on the same course.
"Water is the main issue - with the proposed TANK Plan Change to manage water quality and quantity," he said.
"Climate is the other big issue - we are an agricultural-led economy. Climate change will impact what we grown, how we grow it.
"Transport is another issue, and the current debate is about EVs. I am a great believer in moving towards electric vehicles and working on the infrastructure for EVs.
"We also have an enormous amount of wood-waste and it would be worth looking at converting them into fuel."
He said a lot of work had already been done - "quiet drudge work".
"It's a short-term and I have the experience to keep the regional council on the same path."