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Carbon challenge

News and analysis on the obstacles and opportunities in the transition to a net-zero economy.

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Latest

How we can keep burning (clean) coal for 100 years

The man behind a low carbon gas-fired power station says he is certain it can be adapted to run on Australian coal and will mean coal can be burned for “hundreds of years”.

  • Peter Ker
Bell Bay port, Tasmania

Line Hydrogen teams up to fuel Tassie truck fleets

Line Hydrogen is moving ahead with plans to build hydrogen refuelling stations in the Apple Isle after getting a cash injection in the recent Labor budget.

  • Jenny Wiggins
Simon Griffin, the general manager of Chargehound, which he describes as an ‘Airbnb’ steyle business for those wanting to rent out electric vehicle charging stations when they aren’t being used by the owner.

An ‘Airbnb’ of electric vehicle charging stations at home

Chargehound has 600 people on its books already wanting to rent out their home charging stations to other users.

  • Simon Evans

Arup office uses recycled timber and salvaged counter tops

The engineering consultancy is pushing for a building rating in its new office that measures effects on the environment well beyond its own 800 square metres.

  • Michael Bleby

Smart meters could be mandatory by 2030

The Australian Energy Market Commission says making smart meters compulsory will enable better consumption patterns and regenerate Australia’s energy grid.

  • Colin Packham
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Yesterday

ASIC chairman Joe Longo.

Investors worth $100trn call for mandatory disclosure

A major group of international investors wants the government to mandate climate disclosures to help companies and shareholders gain clarity on emissions.

  • Ayesha de Kretser

This Month

The state-owned coal-fired power station dropped off the grid for about three hours.

Callide power station stumble stokes summer blackout fears

Queensland’s trouble-plagued coal-fired power station Callide dropped off the electricity grid for three hours on Friday after its last remaining unit failed.

  • Mark Ludlow
The PM says Labor has  updated Australia’s nationally determined contribution with the 43 per cent emissions target. End of story.

Albanese’s COP27 no-show stirs old doubts on Australia’s resolve

Australia wants to host a COP summit and become a magnet for global green capital. But kitchen-table politics is winning out instead.

  • Jacob Greber
Rather than using land for logging, business could pay land-owners to preserve and restore devastated habitat.

Labor set to join global 2030 deforestation ban in carbon credit boost

Australia is being urged to create an opportunity cost for farmers and forestry industries undertaking “business-as-usual” land clearing.

  • Jacob Greber
Angus Taylor had his chance for four years as minister to lead in the energy transition.

Letters: How to meet our energy needs

Angus Taylor, Narrabri gas and energy prices; Taronga Zoo lions; Qantas’ COVID policies; ISIS brides v Julian Assange; Melbourne Uni wage theft; King Charles on $5 note.

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Farmers are paid for growing trees under the $2 billion Emissions Reduction Fund.

The 50 Emissions Reduction Fund projects that failed to deliver

The $2.5 billion Emissions Reduction Fund – which will be rebadged by the Albanese government – has scrapped projects that did not deliver promised abatement.

  • Updated
  • Mark Ludlow
EVs could be a vital tool in safeguarding the grid.

How you and your EV could overpower state grid planning

A fully electric vehicle fleet will hold close to 24 hours’ worth of Australian electricity supply as surplus to our need for transport.

  • Tristan Edis
One battery near the Goyder South site will be nine times the size of Neoen’s Tesla battery at Hornsdale.

‘Renewable energy baseload’ to power BHP’s Olympic dam

French company Neoen will supply Olympic Dam with “baseload” renewables, involving wind power backed up by battery storage.

  • Angela Macdonald-Smith
baudry

BP’s boss says Australia’s energy transition sweet spot is up for grabs

Green hydrogen, sustainable aviation fuel and decarbonisation of LNG are all on the table in Western Australia at BP, but only with policies to make the investments economic.

  • Angela Macdonald-Smith

BHP wants Australia to ban new petrol cars by 2035

Australia’s biggest company will urge state governments to adopt an electric vehicle policy that would see the sale of new petrol and diesel cars banned by 2035.

  • Peter Ker
AGL chairman Patricia McKenzie is coming under pressure ahead of the November 15 AGM.

‘Lights would go out’ under Cannon-Brookes’ 1.5 degree target: AGL

Chairman Patricia McKenzie says replacement power supply cannot be built in time to allow the power sector to align with Mike Cannon-Brookes’ wishes.

  • Updated
  • Angela Macdonald-Smith
In Australia, it’s early days for offshore wind but the momentum is building.

Japanese giant to buy Flotation Energy in offshore wind move

Tokyo Electric is the latest foreign company looking to develop offshore wind projects in Australia.

  • Colin Packham
Angus Taylor reminded Matt Kean about a $3 billion deal in early 2020 between the Commonwealth and NSW to unlock more gas.

Hurry up with Narrabri gas, Angus Taylor tells NSW

Shadow Treasurer Angus Taylor says the NSW government is yet to fulfil a promise to open the state’s Narrabri gas field despite a deal with the federal government in 2020.

  • Jacob Greber
Will voters accept thousands of wind turbines in their communities?

Rushing the green energy transition will be painful

In fossil-fuel-rich Australia, the energy transition will be a massive economic adjustment, and very expensive.

  • John Kehoe
BP Australia president Frederic Baudry in Jakarta, Indonesia, this week.

No policy? No renewables powerhouse, says BP

BP Australia chief Frederic Baudry says a local version of the US’s Inflation Reduction Act is vital to realise the country’s huge potential in clean energy.

  • Angela Macdonald-Smith
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Rare earths clear to sell to China

Feds wave through rare earth sales to China

Miners can sell Australian rare earths to China – despite taxpayers spending billions to build a domestic rare earths supply chain and break China’s dominance.

  • Peter Ker

Five experts’ tips on where the bottom is, and what to buy

Market professionals give guidance on opportunities, key signals and where to profit in volatile times.

  • Lucy Dean

Saul Griffith attacks ex-chief scientist’s hydrogen start-up

Alan Finkel’s new business won’t be able to overcome the economic barriers to using renewable energy to make hydrogen, the electricity advocate said.

  • Aaron Patrick

Iluka boss says Australia must take charge of its rare earths destiny

Iluka’s Tom O’Leary says the world can only decarbonise if China lets it do so, such is China’s dominance of the minerals needed for things like wind turbines.

  • Peter Ker

Why Queensland sugar cane can be the ‘Exxon of biofuels’

The way it is farmed and processed could make it a more viable source of low-carbon aviation power than other crops such as corn.

  • Peter Ker and Lap Phan