"It sort of came about when I was president of the local rotary club and I was also engineering manager at Kiwi Dairy Company," he said. "I had done a lot of work with the environmental manager in setting up our environmental protection systems at the factory.
"One day she came to me and she said, 'Look Doug, I've got 7500 trees to plant in a gully that we're retiring from farming and I'm struggling to get them planted, can the rotary club help?'"
That's when he came up with the idea to involve local school children from Hawera and South Taranaki to help plant all the trees. He involved others in the community as well.
He got support and financial backing from Fonterra and over the past 14 years more than 20,000 trees and grasses have been planted. A walkway and seating have also been constructed.
He was a mentor for the Big Brother Big Sister organisation from 2009 to 2016 and through that he also became involved with Hawera Christian School, where he volunteered to be caretaker for three years.
Hutchinson did that so the caretaker wages could be freed up for other school activities.
He is also promoter of vaccination after his experience contracting polio disease when he was a child.
"That's come about because I had some fairly serious childhood illnesses myself, including polio. Probably that experience in hospital when I was younger for quite a number of years has formed my attitude towards life and personality.
"When we moved to Hawera when I was young - because I had two other brothers also crippled - we were rather destitute and it was the local community that came in and helped us. So I've always regarded my work in helping the community as payback."
He was involved with a group of others who suffered from the disease and they wrote a book about their experience. That book became popular with the proceeds he came up with the idea to set up the Ethel Gray Charitable Trust.
"They said they had money and what could they do with it. I said let's form a trust and use the money and the sale of the book to help promote immunisation because there seemed to be a lot of people not fully understanding the risks of not immunising their children.
"That's been quite successful. We've been able to be another voice to help the Taranaki District Health Board. That's been a big payback ... its increased the level of immunisation especially in Taranaki where its now pretty well guaranteed that polio risk won't come back."