Wanganui hill country farmers have a massive opportunity to use the Emissions Trading Scheme to get a return from their marginal land, Pat Hawinkels says.
"Internationally, the market for carbon is huge and it will just get bigger."
People registering their forests in the Emissions Trading Scheme get money for growing trees, which store carbon.
Registering for the scheme was only complex the first time, he said, and for some the money would keep a marginal farm viable.