
What light rail to Woden will look like on Adelaide Avenue crossing Hopetoun Circuit. Image: ACT Government.
The ACT Government has 30 days to produce the current estimated cost of light rail Stage 2B to Woden after the Legislative Assembly agreed to a motion from Canberra Liberals leader Leanne Castley.
But it has ruled out releasing any commercially sensitive information.
The government supported the motion, knowing it did not have the numbers to oppose it, but did secure an extra 16 days to give it more time to produce all documents covered by the motion, which also included other aspects of the overall light rail project.
Chief Minister Andrew Barr and Transport Minister Chris Steel have consistently refused to provide a figure for the cost of running light rail from Commonwealth Park to Woden, saying the government did not want to show its hand ahead of any contract negotiations.
The Liberals have also been calling for the business case to be published, but it is still to be finalised while the approval process is being processed.
A government spokesperson said late on Wednesday (19 March) that commercially sensitive information would not be released and that the Canberra Liberals had secured largely publicly available information by wasting the Legislative Assembly’s time at a cost to the ACT taxpayer.
“The ACT Government has always detailed the costs of non-commercially sensitive information in relation to the delivery and procurement on all stages of light rail,” the spokesperson said.
“This has included business cases on light rail stage 1, light rail stage 2A, and their associated contracts. The Liberals have noted themselves that a business case has not been developed for stage 2B.
“The ACT Government has a responsibility to protect ACT taxpayers from the Canberra Liberals’ attempts to damage our commercial negotiating positions on large-scale infrastructure projects.”
The aim of Ms Castley’s motion was not just to secure a cost figure for Stage 2B but also to determine how much the overall light rail project to date has cost the Territory and whether the benefits stack up.
It requires the government to publish any business cases (Stage 1 and Stage 2A have been published), including any draft indicative business case or evaluation for Stage 2B, and post-implementation reviews.
It seeks actual capital expenditure on light rail, including all planning, design and construction costs, and Commonwealth contributions to light rail capital expenditure for each financial year (2013-2014 to 2023-2024).
The motion also compels the publication of the government’s schedule for each and future stages of light rail.

Canberra Liberals Leader Leanne Castley: “People have a right to know where we stand before we take the next step, a step that could well cost us more than $5 billion or more than $10,000 per Canberran.” Photo: Thomas Lucraft.
Ms Castley told the Assembly on Wednesday that her party had been seeking this information for more than a decade and had been frustrated at every turn.
“People have a right to know where we stand before we take the next step, a step that could well cost us more than $5 billion or more than $10,000 per Canberran,” she said.
“And members have a right to know to fully understand the economics of this investment before we are asked to vote on appropriations and any legislation to support the project.”
Ms Castley said proceeding with Stage 2B funding would be one the most crucial decisions the Assembly had to take in the context of the ACT’s budget situation.
“We have a budget that is deeply in deficit, deeply in debt, and continues to deteriorate,” she said.
“We have a government that insists on proceeding with a massive investment project that may not actually yield value for money.”
While the Greens and Independent Thomas Emerson do not share the Liberals’ opposition to light rail, they supported the motion in the name of transparency, reflecting the changed dynamics in the Assembly.
The Greens also look to using a similar procedure to extract the cost of major road projects in the Territory.
Transport Minister Chris Steel told the Assembly that the Liberals had opposed light rail from the beginning, changed their minds, and now did not support Stage 2A, which is now under construction, and Stage 2B, which it campaigned against in the last election.
Mr Steel said Stage 2A would unlock further investment in the CBD, and Stage 2B would deliver significant benefits for a growing city.
“Election after election has shown that Canberrans support light rail and want it to be expanded, and we will continue to engage in good faith, with the standing order process for producing documents in this motion, and we’ll continue to be transparent, as we have on each stage of the light rail projects by, for example, publishing business cases Stage 1 and Stage 2A,” he said.
The government will need to produce the required documents by 17 April.