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Greenhouse gas emissions stories

Australasia and the Pacific Islands lead as rising tide sinks all coasts
Sustainability

Australasia and the Pacific Islands lead as rising tide sinks all coasts

Nearly half of the shorelines studied now see floods that once struck annually only every century, as greenhouse gases reshape coastal risk.

By Staff Writer • 2 min read • Sun, 21st Jun 2026
Air con investment brings jobs with recycling benefits built in
Data centers

Air con investment brings jobs with recycling benefits built in

A Christchurch logistics hub will keep climate-damaging refrigerant out of landfill, cutting emissions and easing supply pressures for heat pump owners.

By Staff Writer • 6 min read • Sun, 22nd Feb 2026
Domestic savings means more industrial supply
Power / Energy

Domestic savings means more industrial supply

Accelerating heat pump adoption could save households GBP £1.5 billion a year and free up gas for industry as supplies dwindle.

By Staff Writer • 4 min read • Wed, 4th Feb 2026
The sun is shining for growth of solar power
Power / Energy

The sun is shining for growth of solar power

Cleaner power covered all new demand in early 2025, with solar and wind overtaking coal and halting growth in power-sector emissions.

By Staff Writer • 6 min read • Wed, 21st Jan 2026
Why not rail
Supply Chain

Why not rail

Rail’s economic case is growing, but deferred upgrades and an ageing workforce threaten reliable services and future freight gains.

By Staff Writer • 7 min read • Wed, 21st Jan 2026
Spinning the justification
Climate change

Spinning the justification

Farmers and other sectors face tougher cuts after Wellington scaled back methane targets, drawing criticism over a weaker path to 1.5°C.

By Staff Writer • 2 min read • Wed, 15th Oct 2025
Committed to a green future
Data Analytics

Committed to a green future

New Zealand businesses are ramping up energy-transition spending, but many still lack net zero plans and public emissions reporting.

By Staff Writer • 7 min read • Fri, 11th Jul 2025
Manufacturing’s next ‘Henry Ford moment’
Robotics

Manufacturing’s next ‘Henry Ford moment’

Only 30% of manufacturers have scaled Industry 4.0 beyond pilots, leaving billions in value on the table as AI and automation spread.

By Staff Writer • 5 min read • Tue, 20th May 2025
How emissions dropped across every sector
Agricultural Technology

How emissions dropped across every sector

Reduced livestock numbers and wetter weather helped drive a 2 per cent fall in New Zealand’s gross greenhouse gas emissions in 2023.

By Staff Writer • 3 min read • Sun, 13th Apr 2025
Short range heavy haulage
Power / Energy

Short range heavy haulage

The electric pair could cut about 150 tonnes of CO2 a year while hauling asphalt on short urban runs, with safety gains too.

By Staff Writer • 3 min read • Wed, 9th Apr 2025
Why EVs are actually driving up emissions globally
Power / Energy

Why EVs are actually driving up emissions globally

EVs are linked to higher CO2 output in 26 countries, with the researchers saying only grids powered by far more renewables will cut emissions.

By Staff Writer • 3 min read • Wed, 9th Apr 2025
The way it is and the way it should be
Digital Transformation

The way it is and the way it should be

A skilled labour crunch, weak investment and slow policy change are set to keep Aotearoa New Zealand’s construction sector under strain in 2025.

By Staff Writer • 12 min read • Wed, 12th Feb 2025
What it means to shift to a circular economy
Supply Chain

What it means to shift to a circular economy

Shifting to circular models could help New Zealand and Australia close emissions gaps, cut waste and create jobs in infrastructure and construction.

By Staff Writer • 5 min read • Tue, 17th Sep 2024
Commerce Commission urged to promote energy efficiency
Power / Energy

Commerce Commission urged to promote energy efficiency

Consumers could face higher power bills unless the Commerce Commission starts backing energy efficiency, Ecobulb says.

By Staff Writer • 3 min read • Thu, 18th Jul 2024
Is the Te Huia train hitting its KPIs?
Ministry for the Environment

Is the Te Huia train hitting its KPIs?

Patronage is rising and subsidy dependence is easing, bolstering the case for keeping the Auckland-Hamilton service running beyond its trial.

By Staff Writer • 4 min read • Tue, 30th Apr 2024
Ashburton’s new freight hub to move trucks off highway
Supply Chain

Ashburton’s new freight hub to move trucks off highway

The hub is expected to take 40,000 truck movements a year off Mid Canterbury roads and cut freight emissions by 70%.

By Staff Writer • 3 min read • Fri, 26th Apr 2024
Emissions Trading Scheme underperforming
Agricultural Technology

Emissions Trading Scheme underperforming

New research says tighter oversight of five sectors could make New Zealand’s emissions scheme cut pollution faster without slowing growth.

By Staff Writer • 3 min read • Wed, 17th Apr 2024

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