You are not permitted to download, save or email this image. Visit image gallery to purchase the image.
The former Federated Farmers national president, who farms in South Canterbury, outlined his idea at the federation’s South Canterbury provincial annual meeting in Waimate on Friday afternoon.
The irrigation scheme, which has resource consent to use water from the Waitaki River on land towards Timaru, has struggled to get landowners to buy enough shares to make it financially viable. Originally aimed at a 21,000ha command area, it was reduced to 12,000ha last year.
However, Dr Rolleston said it failed to reach the mark where all shares would be owned by farmers, so a new structure was proposed — a joint venture between Hunter Downs Water and local businessman Gary Rooney’s company.
A further difficulty arose last month when the Government announced it would no longer contribute to the scheme through Crown Irrigation Investments Ltd.
Hunter Downs Water said it was "continuing to work through alternative funding options for the scheme".
Dr Rolleston said it was "extremely generous and community-minded" of Mr Rooney to put $18.5 million of his money on the line for the venture. But there was another way to fund the scheme that would avoid relinquishing ownership.
"We want to have this 100% farmer-owned. We want to have control. Any outside party involved needs to make money," Dr Rolleston said.
He recommended "dry" shares in Hunter Downs Water — bought as an investment, but which did not deliver irrigation water to the owner’s land — be held by those who owned the "wet" shares.
"In the next few months, there will be a vote to set the structure in place," Dr Rolleston said.
"There’s an opportunity to buy wet and dry shares.
"If you think you might want wet shares in the future, come and see me and we’ll look at dry shares. They will give you added value on your property and equity in the company.
"If we don’t sort this before the vote, you’ll have a joint venture, not farmer-owned."
Dr Rolleston said there was a very good chance the proposal could secure funding from a lending institution.
If the irrigation scheme supplemented the Wainono Lagoon, it would allow farmers to continue current stock numbers and practices while providing wider environmental benefits that could make it eligible for the Government’s regional development fund.
It was also in both the Waimate and Timaru District Councils’ interest to make the scheme work, he said.
Timaru was "taking water from the top of one of the most water-depleted catchments in New Zealand".