Rail-mounted system could slash direct air capture costs: study
30 Aug 2022
A UNITED STATES start-up is cooking up a plan to mount direct air capture (DAC) technology on trains to remove carbon dioxide from the atmosphere at a much lower cost than stationary systems.
The train-based concept could capture carbon dioxide (CO2) for less than US$50 per tonne, says tech magazine IEEE Spectrum. Stationary systems can cost US$250 to US$600 per tonne, depending on the scale and technology used, according to the World Resources Institute.
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Strong NZ representation in upcoming global climate report
Today 12:30pm
By Shannon Morris-Williams and Liz Kivi | Eighteen New Zealanders are among more than 600 experts appointed by the IPCC for its next painstaking scientific deep dive into the drivers of climate change, its impacts and future risks, and how adaptation and mitigation can reduce those risks.
Dry winter pushed up Spark’s emissions
Today 12:30pm
By Pattrick Smellie | Increased use of coal and natural gas to generate electricity in the last year caused a spike in scope 1 and 2 emissions reported by telecommunications operator Spark NZ.
'Not giving up' – Right to repair bill in doubt
Today 12:30pm
By Shannon Morris-Williams | A bill that would make it easier for New Zealanders to access spare parts and the information to repair a product themselves while also cutting carbon emissions is looking unlikely to make it into law.
'Sam the Trap Man' on why he's running for council
Today 12:30pm
By Zita Campbell, Local Democracy Reporter | From the bush to Gisborne’s council chambers is what “Sam the Trap Man” hopes to achieve this October.
Certainty crucial to emissions cuts – Watts
Wed 20 Aug 2025
By Shannon Morris-Williams | Climate Change Minister Simon Watts says that policy certainty is the Government’s primary lever for unlocking private capital and meeting climate targets, telling a carbon forestry conference that ETS settings are 'locked' through 2030.
Cyclone Gabrielle’s intense rainfall made landslides inevitable
Wed 20 Aug 2025
Cyclone Gabrielle was one of the most extreme landslide-triggering events ever recorded globally.
Activists facing intimidation tactics at Bathurst mine
Tue 19 Aug 2025
By Shannon Morris-Williams | Climate Liberation Aotearoa activists suspended 80m high in a coal bucket at a the Stockton mine on the West Coast say coal mining company Bathurst Resources is using ‘hostile’ tactics to try and remove them.
NZ must strengthen energy system
Tue 19 Aug 2025
New Zealand must keep strengthening its energy system if it is to remain competitive on the world stage while moving towards net-zero emissions, according to a new benchmarking report from the BusinessNZ Energy Council.
Adaptation under the spotlight at climate conference
Tue 19 Aug 2025
SPONSORED CONTENT: Our country has a long, indented coastline, highly mobile soils and is increasingly subject to devastating weather events. Most buildings and infrastructure are located in flood plains and/or near the coast.
RMA to speed up fossil fuel consents
Mon 18 Aug 2025
By Liz Kivi | An energy lobby group has welcomed a last-minute amendment to the RMA that puts fossil fuels on the same footing as renewables, however a sustainable energy expert says the move “beggars belief.”
