Concrete sector aims for net-zero emissions

Concrete sector aims for net-zero emissions
The concrete sector has released a roadmap outlining actions it needs to take to reach net-zero emissions. (Image: Getty)
Oliver Lewis
The New Zealand concrete sector has released a roadmap for achieving net-zero carbon emissions by 2050.As an interim step, the strategy also identified ways to reduce direct and electricity-related emissions by 44% from 2020 levels by 2030.According to crown entity Callaghan Innovation, making a tonne of cement – the binding agent used in concrete – can produce as much as 800 kilograms of carbon emissions, mainly from the heating process to make key ingredient clinker.This makes concrete, one of the most commonly used products in th...

More Infrastructure

Want to double exports? Good luck with that
Primary Sector

Want to double exports? Good luck with that

International shipping lines say NZ needs to urgently address port productivity. 

Oliver Lewis 30 Jul 2025
From Barangaroo to Britomart: Arcadia opens NZ studio
Infrastructure

From Barangaroo to Britomart: Arcadia opens NZ studio

It is the landscape design firm's first office outside of Australia.

John Anthony 29 Jul 2025
Bishop 'exploring options' to refresh critical freight study
Policy

Bishop 'exploring options' to refresh critical freight study

The study was last updated using data from 2017 and 2018.

Oliver Lewis 28 Jul 2025
Court allows Port of Tauranga fast-track panel to proceed
Infrastructure

Court allows Port of Tauranga fast-track panel to proceed

Bay of Plenty hapū had been seeking interim relief as part of judicial review.

Oliver Lewis 25 Jul 2025