ASB Bank is sending the message their predicted infrastructure bill isn't an impossible figure.
The bank's new research suggests a trillion dollars will be needed over 30 years.
ASB's Senior Economist Mark Smith says it's a huge number and we need to tap into as many funding sources as possible.
He says there needs to be greater alignment between providers and funders, the infrastructure has to be fit for purpose and deliver value for money, while meeting climate objectives.
Smith told Mike Hosking that the list is huge and the challenges are massive, but he believes it can be done.
LISTEN ABOVE

Kevin Putt: Former Springbok previews the final Greatest Rivalry test between the All Blacks and Springboks
02:18

Leon Panetta: Former Defence Secretary and CIA Director on the US-Iran war
08:17

Graeme Edgeler: Constitutional law expert on an MSD review which found more than 30-thousand cases, where benefits and payments were wrongly suspended
04:04