We Cover the Latest News in Economy  Politics  States  Indigenous  Foreign affairs  Business  Defence  Immigration  Local news 

LATEST NEWS
TRENDING NEWS
FOREIGN AFFAIRS
Sydney to Newcastle fast train could be ready to start

Sydney to Newcastle fast train could be ready to start building in two years government says

The federal government says a proposed high speed rail link between Sydney and Newcastle could be ready to start building within two years after committing a further $229.6 million to detailed planning work.

Infrastructure Minister Catherine King said the money would pay for a two year development phase led by the High Speed Rail Authority.

It is aimed at locking in the design, approvals, scope and cost of the new line. The latest funding takes the Commonwealth’s total investment in the development phase to $659.6 million before any construction begins.

Under the plan, the new service would cut travel time between Sydney and Newcastle to about an hour with trips from Sydney to the Central Coast taking around 30 minutes.

The government says the project would change travel in the state’s busiest corridor, where current train trips can take more than two and a half hours.

Work on the business case began in 2024 and has included early technical studies such as geotechnical investigations under Brisbane Water to help assess tunnel options. The full business case is due to be released on Tuesday, February 24.

While the government is promoting the speed of planning, it has not set a construction start date or confirmed how the build would be funded.

Officials say the development phase will also test options that include a mix of public and private financing before a future investment decision.

Infrastructure Australia has previously assessed the proposal and supported targeted planning to reduce major unknowns.

It noted cost estimates are still based on an early design stage and could change as the details are worked out. The agency also warned some benefits including housing impacts, are hard to measure at this point.

The announcement has restarted a long running debate over whether Australia can afford bullet train style projects.

Grattan Institute transport program head Marion Terrill has argued that a true high speed line is unlikely to add up for Australia and that smaller upgrades may deliver better value.

Supporters say the latest step is the clearest progress in decades. Joe Langley, an urban planner and member of the High Speed Rail Association said the new funding took the project beyond earlier attempts by adding that “We’ve had 12 or 13 failed attempts to get it to this point.”

MORE TOP HEADLINES
JUST IN
RECOMMENDED FOR YOU ​
Altman defends AI power use

Altman defends AI power use, says training people takes energy too

Sam Altman, the CEO of OpenAI has responded to claims that ChatGPT and other similar tools are consuming excessive amounts of electricity by claiming that the discussion frequently overlooks the resources needed to support and educate people.

He said that comparisons between the energy required to train large AI models and the cost of a human answering a question were frequently presented unfairly, during a February 20 event hosted by The Indian Express in New Delhi on the sidelines of the India AI Impact Summit 2026.

During an Indian Express Q&A, OpenAI CEO Sam Altman stated, “Training a human also requires a lot of energy.”

Altman maintained that a more insightful comparison was between the energy required by a human to provide an answer and the energy used by an AI model that has already been trained to respond to a prompt.

He disputed assertions made during the conversation that a single ChatGPT query could consume the equivalent of several smartphone battery charges, stating that it was far from that amount.

He also criticized widely shared online posts about water use claiming that public perceptions had been distorted by outdated cooling techniques.

Sam characterized viral “gallons per query” claims as false and stated that OpenAI no longer uses evaporative cooling in its data centers in one account of his comments.

The move is in the wake of governments and communities taking a keen interest in the pace at which AI infrastructure is being developed and the pressure it is putting on the power grid.

According to the International Energy Agency, data centers consumed some 415 terawatt hours of electricity in 2024, which was about 1.5% of total consumption and this is expected to more than double by 2030 in the base case scenario.

Altman recognized the concerns that have been raised about overall consumption as AI adoption increases.

INSIDE FIELD