13/10/2026

The Protest That Exposed NSW’s Climate Contradiction - Lethal Heating Editor BDA

Pages from climate reports fluttered across the floor of NSW Parliament as 
Question Time gave way to a confrontation over 
coal and the state’s climate commitments


Key Points
  • Eight Rising Tide activists disrupted NSW Parliament on 13 October 2026.[1]
  • Andrew Sneddon crossed the public gallery barrier and entered the chamber.[1]
  • The protest followed approval of Hunter Valley Operations extensions to 2045.[2]
  • NSW’s Net Zero Commission has warned that coal expansions threaten progress towards emissions targets.[3]
  • A recent High Court ruling has sharpened scrutiny of coal mine approvals and downstream emissions.[4]
  • The incident has renewed questions about parliamentary security and the government’s climate commitments.

On Tuesday, 13 October 2026, eight activists from the climate campaign group Rising Tide shouted from the public gallery and threw pages from government and academic climate reports into the Legislative Assembly. 

One demonstrator crossed the gallery barrier and jumped onto the chamber floor, forcing MPs and parliamentary staff to intervene.[1]

The protest came less than a fortnight after the approval of a major extension to the Hunter Valley Operations coal mine. 

The decision allows mining to continue in the northern section until 2045 and in the southern section until 2042, subject to conditions.[2]

The confrontation brought two sharply different concerns into the same room: the right of Parliament to conduct its business without disruption, and the growing dispute over whether NSW can meet its climate targets while extending the life of major coal operations.

A breach inside the chamber

Media reports identified the demonstrator who crossed the barrier as Andrew Sneddon. Labor MP David Saliba, a former Australian Federal Police agent, and Independent MP Michael Regan helped parliamentary staff restrain him. Speaker Greg Piper cut the parliamentary livestream as the incident unfolded.[1]

The disruption interrupted Question Time for several minutes. Parliamentary security personnel and police special constables detained Sneddon. Reports say he was later released onto Macquarie Street, but the available accounts do not establish precisely how long proceedings were suspended or what final legal outcome followed.[5]

Attorney-General Michael Daley condemned the incident and described the demonstrator as a “ratbag”. Treasurer Daniel Mookhey also emphasised the need for peaceful democratic advocacy. Piper announced a review of Parliament’s security arrangements.[1]

The breach was serious. MPs and staff must be able to work without intimidation or physical interference. But the confrontation also drew attention to the policy dispute that brought the protesters to Parliament in the first place.

Why Rising Tide chose this moment

Rising Tide organised the demonstration to challenge the Hunter Valley Operations approval and the Minns government’s broader approach to fossil fuels. The activists carried pages from climate reports, including material from the NSW Net Zero Commission. Their message was that government decisions on coal sit uneasily alongside its stated climate objectives.[1]

Sneddon said his actions reflected what he saw as the government’s failure to respond adequately to the climate crisis. He called for a fair and urgent transition for coal workers and regional communities, as well as an end to approvals for new fossil fuel projects.[6]

Rising Tide has pursued disruptive action to draw attention to coal exports and climate policy. Taking that campaign into the parliamentary chamber marked a particularly direct challenge to the political process. It also exposed the tension between protest as a means of forcing public attention and the rules that protect parliamentary proceedings.

Disruption can attract attention, but it can also shift public debate away from a campaign’s stated purpose and towards the behaviour of its participants. The immediate security response was unavoidable. The questions surrounding coal approvals, emissions and government accountability remain.

The coal decision behind the confrontation

The NSW Independent Planning Commission approved the Hunter Valley Operations North and South continuation projects on 30 September. Its decision followed 10,576 written submissions and 129 verbal submissions during a three-day public hearing.[2]

The approval secures the continuation of a major regional mining operation. According to ABC reporting, the mine had been due to close in December 2026, putting an estimated 1,500 jobs at risk. The government has presented the extension as important to workers, suppliers and communities whose livelihoods depend on the operation.[7]

The Commission attached conditions covering greenhouse gas emissions, renewable energy and additional carbon offsets. It also included provisions intended to limit exports to jurisdictions with emissions-reduction policies aligned with the Paris Agreement’s goals or comparable frameworks.[2]

Those conditions form an important part of the case for approval. They do not, however, settle the wider question of whether extending coal production for decades is compatible with NSW’s legislated emissions targets. That question has become more pressing as the state’s own climate advisers warn that progress remains inadequate.

For mining communities, the stakes are immediate. Jobs, business income and regional economic stability matter now, not just in future climate projections. But long-term approvals also shape the choices available to those communities as Australia moves towards a lower-emissions economy.

Climate targets under pressure

NSW has legislated targets to reduce emissions by 50 per cent by 2030 and 70 per cent by 2035, measured against the relevant statutory baseline. The Net Zero Commission’s 2026 annual progress report warns that the state is not cutting emissions fast enough to meet those commitments.[3]

The Commission has also warned that continued coal mine expansions and extensions obstruct decarbonisation. Its findings raise a fundamental policy question: can the state deliver the required emissions cuts while allowing major fossil fuel operations to continue for decades?[8]

The government and coal producers point to employment, royalties and the economic importance of mining to regional NSW. Climate advocates argue that extending the life of coal operations risks entrenching fossil fuel production and its associated emissions. Both sides invoke the future of regional communities, but they differ sharply over what will provide lasting economic security.

The issue is not simply whether NSW can expand renewable energy or reduce emissions from electricity generation. It is whether decisions across the planning system support the state’s climate commitments. A target on paper carries limited weight if individual approvals make it harder to achieve.

Independent advice also raises questions about accountability. Governments can publish targets and report progress, but the test comes when they make decisions with consequences extending well beyond the next election. The HVO approval has brought that test into sharp focus.

A High Court ruling sharpens the issue

On 7 October, the High Court delivered a significant ruling in a case concerning the proposed Mount Pleasant coal mine expansion near Muswellbrook. The 3–2 decision found deficiencies in the treatment of downstream emissions from coal burned overseas, commonly known as Scope 3 emissions.[4]

The case was brought by the Denman Aberdeen Muswellbrook Scone Healthy Environment Group. The judgment overturned the approval for the Mount Pleasant expansion after finding problems with the planning assessment’s treatment of the relevant legal requirements concerning emissions and mitigation conditions.[4]

The decision does not automatically invalidate the separate HVO approval. The NSW government argues that HVO’s assessment considered Scope 3 emissions in detail and imposed conditions to minimise their impact. The legal position of that approval remains a separate matter.[9]

Even so, the ruling has raised the stakes for future coal decisions. Planning authorities must comply with the law when assessing the impacts of proposed developments. Where downstream emissions are relevant, decision-makers cannot simply leave the issue unexplained or assume it has no bearing on the assessment.

The judgment also gives communities challenging coal projects a significant legal reference point. It does not predetermine every future case, but it reinforces the importance of examining how planning decisions address climate impacts and the conditions intended to manage them.

Security and democratic accountability

The breach of Parliament and the merits of the coal approval are separate issues. Elected representatives and parliamentary staff must be able to conduct proceedings safely. Public galleries allow people to observe their elected representatives, but visitors must respect the rules that protect the chamber and its work.

Piper’s security review should establish how the demonstrator crossed the barrier and whether existing procedures need to change. A thorough review can address weaknesses in access controls without confusing security questions with the broader debate about public participation in climate policy.

Daley’s condemnation reflects the government’s concern about conduct inside the chamber. But condemning the protest does not answer the policy questions raised by it. NSW’s climate commitments, the evidence on emissions and the consequences of extending coal production still require scrutiny.

The challenge is to protect parliamentary democracy while preserving meaningful public accountability. Protesters do not have the right to disrupt proceedings or endanger others. Equally, governments should not treat an objectionable protest as a reason to avoid legitimate questions about decisions with long-term environmental and economic consequences.

The events of 13 October brought the urgency of climate activism into direct conflict with the government’s defence of continued coal production. Rising Tide’s tactics disrupted Parliament and prompted a necessary security response. But the underlying argument concerns the direction of NSW climate policy and the decisions being made in its name.

The HVO approval includes conditions, and the government argues that the mine supports vital regional jobs. At the same time, the state’s climate advisers say emissions reductions must accelerate. The recent High Court ruling shows that the treatment of climate impacts can also determine whether a coal approval meets legal requirements.

Accountability requires more than condemning a breach of parliamentary rules. The government must explain how long-lived coal approvals fit its legislated targets. Parliament must protect its proceedings while ensuring that consequential public decisions remain open to scrutiny. Those obligations stand regardless of the methods chosen by the protesters.

References

1. Climate protester restrained after interrupting NSW parliament. The Guardian, 13 October 2026. Reports the gallery breach, the protest group, the interruption and the response from MPs.

2. Hunter Valley Operations coal mine approved with conditions. NSW Independent Planning Commission, 30 September 2026. The official decision summary outlines the approvals, consultation and emissions-related conditions.

3. 2026 Annual Progress Report. NSW Net Zero Commission. Assesses progress towards the state’s legislated emissions targets and identifies the need for faster reductions.

4. Hunter Valley community group wins landmark High Court climate change case over coalmine. The Guardian, 7 October 2026. Explains the ruling concerning the Mount Pleasant expansion and downstream emissions.

5. Man detained as Rising Tide crashes NSW question time. The Australian, 13 October 2026. Reports the activist’s detention and the immediate response to the breach.

6. Climate protester restrained by MPs after interrupting NSW parliament. The Guardian live coverage, 13 October 2026. Includes Sneddon’s statement explaining his motivation and demands.

7. Planning commission approves bid to extend life of Hunter Valley Operations coal mine. ABC News, 30 September 2026. Provides context on the mine’s expected closure and the estimated jobs at risk.

8. Net Zero Commission says NSW unlikely to meet emissions reduction targets. ABC News, July 2026. Reports the Commission’s concerns about coal expansions and the state’s climate targets.

9. MACH Energy High Court decision. NSW Government, 7 October 2026. Sets out the government’s response to the Mount Pleasant judgment and its position on the HVO approval.

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