Australia's Children Face a Lifetime of Heat, a Major Health Report Finds - Lethal Heating Editor BDA

Children across Australia and New Zealand already carry
a rising climate health burden that will last their lifetimes

Key Points

The eighth MJA–Lancet Countdown Oceania report finds children already suffer climate harm and face a lifetime of exposure.[1] Australian infants endured 4.6 heatwave days a year over 2016 to 2025, 66 per cent above baseline.[2] Half of 16,230 surveyed Australians aged 14 to 19 report climate worry or sadness. One in seven says it harms daily life.[1] A new indicator tracks time on Country, using Indigenous-governed data in this report for the first time.[3] Heat-related deaths carry estimated costs of US$1.49 billion a year, more than double early-century costs.[1] A children's health bill failed to become law, yet the UN climate conference COP31 offers Australia an opening.[4]

Anjali Sharma took the federal Environment Minister to court as a teenager over a coal mine expansion. 

She now leads the Climate Duty of Care campaign and cites a children's wellbeing bill that failed to pass. 

A duty of care is a legal obligation to take reasonable care to avoid harming others.^[2]

The 2026 MJA–Lancet Countdown Oceania report tracks 28 indicators across five health and climate domains. 

Forty-one experts from 18 institutions wrote the eighth annual edition. 

Domains span hazards, adaptation, mitigation, economics and political engagement.^[3]

Report overview

The report concludes that children already bear climate impacts and face a lifetime of exposure to come. 

Heatwave exposure for infants and older adults has risen substantially across both countries over the past decade. 

A heatwave is a spell of unusually high temperatures that lasts several days.^[1]

Infants in Australia endured an average of 4.6 heatwave days a year across 2016 to 2025. That figure sits 66 per cent above the 1986 to 2005 baseline. Parents for Climate chief executive Nic Seton describes that as two-thirds more heatwave days than a generation ago.^[2]

Lead author Paul Beggs ranks climate change as the century's largest health threat. He says children and young people already feel the physical and mental effects. Rising heat also limits safe outdoor activity, lowers participation and raises heat illness during exercise.^[5]

Australia holds the role of President of Negotiations at COP31, the 31st United Nations climate conference, in November. The report treats that role as a chance to place health at the centre of international climate action. Authors urge stronger commitments to cut emissions and to adapt.^[5]

Health hazards and impacts

Climate change makes hot spells more frequent and longer, which raises heatwave days for infants and older adults. An urban heat island, where built surfaces trap heat, adds to the load. Associate Professor Aditya Vyas reports Western Sydney heatwaves run 10 degrees hotter than the affluent east.^[2]

Attribution science measures how much climate change adds to a specific hazard. Across 2021 to 2025, 65 per cent of Australian heatwave days trace to climate change. Climate Councillor Andrew Watkins notes Port Augusta became the southernmost place on Earth to record 50 degrees last summer.^[2]

Countdown data show very high or extreme fire danger exposure reached 33.6 days per person across 2013 to 2022. Anxiety, post-traumatic stress disorder and depression rank among the most reported mental health problems after bushfires. The 2019 to 2020 fires caused about 450 deaths through injury and air pollution.^[6][7]

Drought ranks among Australia's most important climate extremes, with substantial effects on physical and mental health. A Curtin University study of 35,309 girls and young women aged 13 to 24 spanned 14 countries. In those low- and middle-income countries, prolonged extreme drought carried 21 per cent higher odds of sexual violence.^[6][8]

Mental health and wellbeing

The survey reached 16,230 Australians aged 14 to 19. Half reported worry or sadness about climate change and its threat to people. The authors say the threat to physical and mental health continues to grow.^[1]

About one in seven respondents, or 13.5 per cent, said climate feelings negatively affect their daily life. Separately, 49 per cent said they worry that climate change threatens people and the planet. ECOMIND co-founder Georgia Monaghan argues that government inaction, as well as climate itself, fuels young people's distress.^[2]

Today's children face decades of exposure ahead, a point that gives the report its title. The authors say climate change shapes child health through heat, severe weather, worsening environments and youth mental health strain. Climate education, advocacy and collective action can build agency, coping and hope among children, the report adds.^[4]

The survey adds a direct measure of how young people feel, which exposure statistics alone leave unmeasured. That measure sits beside indicators on hazards, adaptation, mitigation, economics and political engagement.^[1]

Adaptation and equity

New Zealand published its Health National Adaptation Plan 2024 to 2027 in October 2024. A health national adaptation plan sets how a health system prepares for climate impacts. The report says the plan lays foundations for resilience and recognises environmental and social determinants of health.^[1]

Climate services supply tailored climate data and forecasts to decision makers, including health authorities. The report rates provision to the health sector in Australia and New Zealand as advanced.^[1]

For the first time, the report tracks Aboriginal and Torres Strait Islander time on Country with Indigenous-governed data. Almost 60 per cent of adults spent time on Country between 2021 and 2025. Dr Bronwyn Wilkes, a Gundungurra woman, says an estimated 14.3 per cent wanted that time but lacked access.^[3]

Weather-related disasters displaced 32,177 people in Australia in 2024, including 25,000 through flooding in Queensland. A 2024 Deloitte study for UNICEF Australia counts over 1.4 million children and young people facing disasters annually. Associate Professor Aditya Vyas calls GP clinics and emergency departments the first line of defence in disasters.^[2]

Mitigation, economics and action

Heat-related mortality carries estimated costs averaging US$1.49 billion a year across 2021 to 2025. Inflation-adjusted, that sum more than doubles the cost at the start of the century. A net carbon price weighs pricing against fuel subsidies, and Australia's stood at minus AU$27.80 per tonne in 2024.^[1][2]

Australian healthcare-related greenhouse gas emissions generally declined from 2016 to 2023, in both total and per capita terms. Spikes around 2018 and a modest rise from 2022 to 2023 interrupt the trend. Globally, health-care emissions rose 25.5 per cent since 2016, so Australia diverges from the worldwide pattern.^[4]

Cutting emissions also delivers health co-benefits, a domain the report tracks directly. This edition shifts from electric vehicle uptake to indicators on walking and cycling. Globally, cleaner energy cut indoor air pollution deaths by an estimated 400,000 in 2023 versus 2016.^[4]

The Climate Change Amendment (Duty of Care and Intergenerational Climate Equity) Bill 2025 failed to become law. It sought to amend the Climate Change Act 2022, which legislates national emissions targets, so decision-makers weigh children's health. The report counts it among important lost opportunities, and two UN experts now question coal and gas approvals.^[2]

The 2026 MJA–Lancet Countdown Oceania report shows children carrying climate harm today and facing decades more. Heatwaves, bushfire smoke, drought and distress converge on young Australians, while heat deaths already cost US$1.49 billion annually.

A children's duty of care bill failed to pass, while a negative net carbon price effectively subsidises fossil fuels. Accountability rests with the federal decision-makers who set targets, approvals and subsidies.

COP31 offers Australia a platform to put health at the centre of negotiations. The evidence supports faster emissions cuts, stronger adaptation and child-centred policy before the next summer. Each season of delay adds to the lifetime exposure already facing today's children.

References

1. The 2026 Oceania Report of the MJA–Lancet Countdown on Health and Climate Change . This peer-reviewed abstract supplies the headline findings on heatwaves, youth distress, costs and adaptation.

2. Kids already paying for climate pollution as UN puts Australia's coal and gas approvals under scrutiny . This Climate Media Centre release lists the report's key findings, expert comments and the UN allegation letter.

3. Aboriginal and Torres Strait Islander Peoples' access to Country now a climate and health measure . The Australian National University explains the first Indigenous-governed indicator and its Mayi Kuwayu Study data.

4. Global climate health stocktake brings grim news and prescriptions for urgent action . Croakey Health Media summarises the Oceania findings alongside the global Lancet Countdown, including emissions and active transport indicators.

5. Children bear the brunt of climate change, warns new report . Macquarie University announces the report and quotes lead author Professor Paul Beggs on heat exposure and COP31.

6. The 2023 Report of the MJA–Lancet Countdown on Health and Climate Change: Sustainability Needed in Australia's Health Care Sector . The earlier edition documents bushfire danger exposure, mental health effects and drought impacts.

7. Eight years of the MJA–Lancet Countdown: the evidence on climate and health is clear . Editor-in-Chief Virginia Barbour recounts the 2020 Countdown figures on bushfire deaths and air pollution.

8. Extreme drought and sexual violence against adolescent girls and young women: A multi-country population-based study . This Curtin University peer-reviewed study links prolonged extreme drought to higher odds of sexual violence among 35,309 girls.

Back to top ↑

Clean Grid, Gas Gap: Western Australia's Climate Contradictions - Lethal Heating Editor BDA

Western Australia has set a 75 per cent renewable target
while methane and drought pressures intensify

Key Points

Western Australia set a 75 per cent renewable target for its main grid by 2030-31.[1] Renewables supplied 39 per cent of SWIS electricity in 2024-25, about triple the 2016 share.[2] Government-cited modelling projects an 89 per cent rise in industrial energy prices by 2032 without new initiatives.[1] Satellites recorded methane above Chevron's Gorgon plant averaging 7.8 tonnes an hour in late August.[3] Conservation Council of WA says state emissions have risen 19 per cent since 2005.[4] South West July rainfall reached 37.2 per cent of average. The Alkimos desalination plant targets a 2028 start.[5][6]

A Murdoch University researcher watched two Bunbury dolphins, Smiley and Star, strand within minutes this winter. 

Parks and Wildlife Service staff carried both animals to deeper water, where they later foraged normally. 

Population ecologist Dr Krista Nicholson says a drying climate dries estuaries, and shifting water levels may raise those risks.^[7]

Three pressures now converge in Western Australia: rapid grid change, a methane controversy and a drier, fire-prone landscape. 

Each tests state institutions in a different way. 

The evidence below shows where governance has kept pace and where gaps remain.

A New Grid Target

On 27 October, Western Australia set a formal target of 75 per cent renewable electricity by 2030-31. 

The target covers the South West Interconnected System (SWIS), the grid serving Perth and much of the South West. 

Energy Minister Amber-Jade Sanderson calls the goal a statement of intent that aims to attract private investment.^[1]

Renewables supplied 39 per cent of SWIS electricity use in 2024-25, around three times the 2016 share. The new target nearly doubles that share within five years.^[2][1]

By the end of the decade, the government has vowed to close its last state-owned coal generators at Collie. The one privately owned coal generator is also likely to close. State-owned Synergy and Water Corporation have written some of the purchase agreements underpinning new developments.^[1]

In 2012, an energy minister opened Greenough River, the nation's first large-scale solar farm, and vowed to stop there. Western Australia now accounts for half of the nation's 10 wind projects past financial close, when lenders commit funds. Construction began this month on the 470 MW Parron Maam Marang project north of Perth.^[1]

Prices, Gas and Industry

The state government cites modelling supported by Boston Consulting Group. It found industrial energy prices could rise 89 per cent by 2032 without new initiatives. The government presents the target as an affordability measure as well as a climate measure.^[1]

A Made in WA Energy Affordability Investment Program offers manufacturers low-interest loans of up to A$15 million. Firms can spend the money on solar and battery systems and equipment upgrades. Officials say the equipment upgrades let manufacturers use cheaper energy.^[1]

Sanderson calls renewables backed by storage and gas the cheapest, most reliable mix. Gas therefore keeps a firming role, supplying power when wind and solar output falls. Climate Energy Finance head Tim Buckley urges iron ore miners to follow Fortescue and decarbonise their own power.^[1]

Unions and investors back the target. UnionsWA Secretary Rikki Hendon wants secure, well-paid renewable jobs for workers who currently depend on coal and gas. Clean Energy Investor Group chief Richie Merzian calls Western Australia the third most attractive state for investment.^[1]

Methane Above Barrow Island

Independent satellite monitoring detected persistent methane clouds above Chevron's Gorgon liquefied natural gas plant on Barrow Island. The Tanager-1 satellite recorded the plumes on five consecutive passes since November last year. Observations ranged from about one to eight tonnes of methane an hour.^[3]

The latest pass, in late August, averaged about 7.8 tonnes of methane an hour. Methane is a greenhouse gas the United Nations rates 80 times more harmful than carbon dioxide. The ABC equates that rate to burning more than 110,000 kilograms of coal an hour.^[3]

The latest reading far exceeds a super-emitter event under US Environmental Protection Agency guidelines. The United Nations warned Chevron, which says satellite data carries a wide range of uncertainty. Chevron also says it is engaging with the UN Environment Programme.^[3]

A UN Environment Programme spokesperson says Chevron and the Australian Government have yet to provide formal feedback. Data Desk researcher Louis Goddard says the consistent readings suggest an operational issue near the plant's acid gas removal units. Dr Bruce Norris of the University of Western Australia estimates a few thousand tonnes may have leaked over a year.^[3]

Targets and Accountability

Conservation Council of WA director Matt Roberts says state emissions have risen 19 per cent since 2005. He adds that Western Australia remains the only state lacking an interim emissions reduction target. Roberts made those remarks as the Global Citizen NOW summit opened in Perth.^[4]

The reports reveal a jurisdictional gap. Methane sits outside Gorgon's federal approval, so the National Environmental Protection Agency referred ABC enquiries to state regulators. The WA Government concedes uncertainty about its role, while its environment department investigates.^[3]

Chevron received a similar methane notification in July last year. Carbon capture and storage, designed to bury emissions underground, has drastically underperformed at the project since 2016. Chevron also reported unknown amounts of gas seeping to Barrow Island's surface last year.^[3]

Australia helps fund the system that flagged the plumes. Carbon Mapper operates the satellite within the UN's International Methane Emissions Observatory, which lists Australia as a key donor. UNEP will update its public methane data once feedback arrives.^[3]

Dry Country, Fire and Heat

Rainfall across the South West averaged 42.05 millimetres in July, just 37.2 per cent of the long-term average. That ranked as the second-driest July on record, behind 2012. August then ran 62 per cent above average statewide.^[5][8]

Perth's A$2.8 billion Alkimos Seawater Desalination Plant reached a marine milestone in September. Tunnel boring machines completed two of Australia's longest undersea tunnels, which carry seawater in and brine out. The plant targets operation in 2028, supplying an initial 50 billion litres of drinking water yearly.^[6]

The Government activated harvest water bombers early to meet a heightened fire risk across the Wheatbelt. A two-aircraft strike team now operates from Narrogin, with two more starting in Geraldton and Esperance on 1 November. Last season, harvest fires reached Emergency Warning level, threatening lives and property.^[9]

Doctors for the Environment's WA branch reports more than 7000 heat-related hospital admissions and 300 deaths in a decade. The group urges the Cook Government to stop approving gas projects and cut emissions. The doctors warn the state health system will struggle with more heatwave patients.^[10]

Western Australia has set a clear direction for its main electricity grid. A 75 per cent renewable target, paired with coal closures, gives investors and workers a measurable goal. Industry loans aim to cushion manufacturers from projected price rises.

Accountability remains less settled. Gorgon's methane plumes, a regulatory gap and a missing interim target leave gas emissions without a clear owner. Chevron cites uncertainty in satellite data, which makes closer measurement essential.

Dry winters, harvest fires and heat illness show the cost of delay. The next test is whether the state matches its grid ambition with enforceable limits on methane and economy-wide emissions.

References

1. State sets 75 pct renewable energy target as it transitions away from coal by end of decade, RenewEconomy, 27 October 2026. Reports the target, the Collie coal exit, the Boston Consulting Group modelling, the manufacturer loans and stakeholder reactions.

2. Western Australia transmission plan to unlock 2.6 GW of renewable energy, pv magazine Australia, 19 September 2025. Records that renewables supplied 39 per cent of SWIS electricity use in 2024-25, about triple the 2016 share.

3. UN sends warning to Chevron after plumes of methane found over Gorgon project, ABC News, 23 October 2026. Documents the satellite detections, the United Nations alert, the regulatory responses and expert assessments.

4. Civil society urges WA Government to confront WA's role in climate crisis during Global Citizen NOW summit, Conservation Council of WA, October 2026. Supplies the 19 per cent emissions rise since 2005 and the absence of an interim target.

5. Wet start to August after 2nd-driest July on record in southwest WA, Weatherzone, August 2026. Quantifies the South West's July rainfall against the long-term average and the 2012 record.

6. Alkimos Desalination Plant marks marine milestone, Water Corporation, 1 September 2026. Confirms the completed undersea tunnels and the 2028 operating target.

7. Double dolphin stranding highlights growing risks in WA estuaries, Murdoch University, 7 August 2026. Describes the Bunbury strandings and Dr Krista Nicholson's assessment of estuary risks.

8. Monthly Climate Summary for Western Australia, August 2026, Bureau of Meteorology, 1 September 2026. Gives statewide August rainfall as 62 per cent above the 1961-1990 average.

9. Aircraft Deployed Early to Protect WA Grain Growers, Mirage News (WA Government release), 27 October 2026. Details the Narrogin strike team, the 1 November deployments and last season's Emergency Warning fires.

10. Doctors call for climate change action, less new gas, AAP. Reports Doctors for the Environment WA's heat hospitalisation and death figures and its call to halt new gas approvals.

Back to top ↑

From Flood to Fire: South Australia's Climate Whiplash - Lethal Heating Editor BDA

South Australia faces a hotter and drier summer
after its wettest winter in almost five decades

Key Points

The Country Fire Service opened the Fire Danger Season on 15 October in three northern districts, earlier than last year.[1] September's mean maximum temperature reached 27.5°C, 3.86°C above the 1961–1990 average and the third-warmest September since 1910.[2] South Australia recorded its sixth-wettest winter on record and its wettest since 1978.[3] The World Meteorological Organization forecasts record Pacific sea-surface temperatures from October to December, with the El Niño peaking around December.[4] Salinity and water levels most strongly shape Coorong phytoplankton, which sets the risk of harmful algal blooms.[5] Governments committed $102.5 million to an Algal Bloom Summer Plan that funds shellfish reefs and a dedicated research office.[6]

Hail and damaging winds swept across Adelaide on Sunday 11 October, toppling trees onto cars and blocking roads. 

Several storms crossed the state that afternoon and mostly cleared by 9 pm. Fallen trees accounted for most calls to the State Emergency Service.^[7]

That storm followed the wettest winter in South Australia since 1978 and a record-warm September in Adelaide. Fire authorities have also advanced the Fire Danger Season across the north. 

This investigation examines fire, water, coastal and algal threats converging on a state that spent winter sodden.

Fire and Heat

The Country Fire Service (CFS) opened the 2026–27 Fire Danger Season on 15 October in three northern districts. 

Flinders, North East Pastoral and North West Pastoral start earlier than last year because of elevated fuel loads. Vegetation curing, the drying of grass until it burns readily, adds to the risk.^[1]

Eastern Eyre and West Coast again start on 15 October, and Lower Eyre Peninsula follows on 15 November. Riverland, Murraylands, Lower South East and Upper South East begin on 1 November. A permit is required for most burning during the season.^[1][8]

Adelaide (West Terrace) recorded its highest September mean temperature on record. Across the state, the mean maximum reached 27.5°C, which is 3.86°C above the 1961–1990 average. That ranked third-warmest for any September since 1910, while rainfall finished 33% below average.^[2]

Emergency Leaders for Climate Action put the annual cost of bushfires at about $6 billion. Single major events, such as Black Summer, cost almost $30 billion. About 5.6 million households, roughly half the nation, face bushfire exposure.^[9]

Drought and Water Security

El Niño is a warming of tropical Pacific surface waters that shifts rainfall and temperature patterns across Australia. The World Meteorological Organization forecasts record sea-surface temperatures in the central and eastern tropical Pacific from October to December. The event should peak around December.^[4]

El Niño raises the likelihood of hotter, drier conditions across much of southern Australia. Other climate drivers shape local outcomes, as this wet winter inside an El Niño year shows. The swing from soaked ground to dry spring heightens fire risk.

South Australia sits at the downstream end of the Murray-Darling Basin, where upstream decisions shape river flows. The Basin Plan is the national framework that limits water extraction and returns water to the environment. The state government's May 2026 submission to the Basin Plan review insists on full recovery against every target.^[10]

The submission points to incomplete water recovery in the southern Basin. Incomplete recovery leaves downstream communities and ecosystems with less margin as El Niño intensifies. The review outcome will show whether recovery targets match a hotter climate.^[10]

Coorong and Algal Blooms

The Coorong lies on Ngarrindjeri Country at the mouth of the River Murray. Phytoplankton, the microscopic organisms that drift in its water, anchor the food web. Pipis, mussels, insects and small fish all eat them.^[5]

A Flinders University-led study found salinity and water levels most strongly shape Coorong phytoplankton. Climate-driven shifts in freshwater flows therefore reorder which species dominate. Salinity, the concentration of dissolved salt, swings sharply between drought and flood.^[5]

Harmful algal blooms follow different pathways. Drought-driven, high-salinity conditions raise the risk of dinoflagellate blooms, a group of single-celled plankton. High-nutrient, low-salinity conditions favour cyanobacteria, the blue-green algae.^[5]

The state and federal governments announced a $102.5 million Algal Bloom Summer Plan. It funds large-scale and community shellfish reef restoration and trials of bloom-management methods in controlled waterways. A new Office for Algal Bloom Research will undertake long-term studies of bloom events.^[6]

Coasts and Storms

Climate Ready Coasts is the state program that improves coastal management and accelerates coastal hazard adaptation planning. A coastal hazard is any process, such as erosion or storm surge, that threatens shoreline property and ecosystems. Planning of this kind sets protection priorities before storms and erosion force the decision.^[6]

Higher seas raise the baseline for storm surge, so the same storm reaches further inland. Erosion removes sand from beaches that buffer coastal suburbs. Both pressures build slowly and then arrive in single events.

Around four in five State Emergency Service calls on Sunday 11 October involved fallen trees. Trees blocked roads and fell onto vehicles across Adelaide. Damage spread across metropolitan Adelaide rather than the coast alone.^[7]

South Australia's 2025 Transport Strategy includes actions to weigh climate impacts in key transport decisions. The strategy also aims to strengthen transport resilience against major weather events. Storm-blocked roads show where that aim meets daily travel.^[6]

Adaptation and Policy

The state's Climate Change Resilience and Adaptation Actions outline government-led steps to prepare for climate impacts. The actions support efforts across all levels of government, business and the community. The document covers coasts, transport and algal bloom response, among other areas.^[6]

The 2024 Statewide Climate Change Risk and Opportunity Assessment will inform a review and update of those actions. That sequencing puts evidence ahead of revised commitments. Updated actions should reflect the latest evidence on heat, rainfall and sea level.^[6]

The state describes the actions as only a portion of broader efforts across governments, business and communities. That framing leaves the public without a single measure of total delivery. Independent tracking would close that gap.^[6]

Several decisions will shape the response to this summer's risks. The Basin Plan review, the adaptation actions update and algal research funding will test whether governance matches the risk. Frontline communities, including Ngarrindjeri people on the Coorong, carry the consequences of delay.

South Australia enters summer with a wet winter's growth drying under early heat. Fire authorities advanced the season, yet fuel and weather leave a narrow margin. The early declaration shows agencies reading the same evidence that scientists publish.

Water, coastal and algal risks compound the fire threat. The Basin Plan review, Coorong research and the algal bloom plan each depend on governments delivering their commitments. Delay in any one area increases pressure on the others.

Accountability now rests on published milestones, transparent funding and measurable outcomes. Bureau of Meteorology data and the state's own risk assessment supply the benchmarks. Residents deserve to see which agency owns each action and by when.

References

1. CFS urges preparedness as early start to Fire Danger Season declared. The SA Country Fire Service announces earlier 2026–27 season starts in northern districts, citing fuel loads and curing.

2. Monthly Climate Summary for South Australia: September 2026. The Bureau of Meteorology reports temperature and rainfall rankings and records for the state in September.

3. Australia in Winter 2026: Seasonal Summary. The Bureau of Meteorology ranks South Australia's winter rainfall as the sixth-wettest on record and the wettest since 1978.

4. Sea-surface temperatures reflect strengthening El Niño. The World Meteorological Organization forecasts record Pacific sea-surface temperatures and a December El Niño peak.

5. Shifts in flow and salinity shape phytoplankton communities in the Coorong. The CLLMM Research Centre summarises how salinity and water levels shape plankton and harmful algal bloom risk.

6. Responding to climate change risk and opportunity: South Australia's adaptation actions. The Department for Environment and Water outlines state adaptation actions, including the Algal Bloom Summer Plan and Climate Ready Coasts.

7. Damaging winds, severe storm cause damage and trees to fall in Adelaide. ABC News reports hail, damaging winds and fallen trees across Adelaide on 11 October.

8. CFS declares Fire Danger Season for South East, Murraylands and Riverland. The SA Country Fire Service confirms 1 November start dates for four further districts.

9. Supercharged fire seasons cost Australia $6b annually as El Niño summer looms. ABC News reports Emergency Leaders for Climate Action modelling of national bushfire costs and household exposure.

10. South Australian Government Submission to the Murray-Darling Basin Authority's Basin Plan Review. The state government sets out its May 2026 position on water recovery and Basin Plan delivery.

Back to top ↑

A $57 Billion Climate Change Warning: Victoria's Exposure Outpaces Its Spending - Lethal Heating Editor BDA

Heat, fire and rising seas have unmasked Victoria's adaptation gap
with funding trailing the scale of the risk

Key Points

Victoria’s September 2026 rainfall fell 59 per cent below average while maximum temperatures ran 2.68°C above it. Those conditions raise drought, fuel dryness and bushfire concern.[1] Heat drives 4,574 hospital admissions and 10,920 emergency visits each year in Victoria. Human-induced climate change lifted heat-related hospitalisations by 27.25 per cent.[2] More than $57 billion of government-owned or regulated infrastructure faces climate risk from a $318 billion asset base.[3] On current settings, the Victorian Marine and Coastal Council estimates $337 billion in coastal damage by 2100.[4] The 2025 to 2026 budget allocated $264 million to adaptation, while extreme weather has cost $2.7 billion a year on average.[3] Victoria approved the $1 billion Golden Beach Gas Project, with production from 2028 and storage from 2029.[5]

Beneath Port Phillip Bay, kelp forests have declined by a reported 90 per cent. 

Warming waters also draw tropical species south along the Victorian coast. 

Victoria’s climate future has arrived in measurable form.^[6]

Health data, infrastructure audits and weather records now tell a consistent story. 

This investigation examines the evidence, the agencies responsible and the gaps in accountability. 

Five themes follow: heat and fire, health costs, infrastructure, coasts and adaptation policy.

Heat and Fire Before Summer

The Bureau of Meteorology recorded September 2026 rainfall in Victoria 59 per cent below the 1961 to 1990 average. 

That made it the sixth-driest September since 1900. 

Mean maximum temperatures ran 2.68°C above average, the fourth-warmest on record.^[1]

Dry soils and hot days heighten drought stress, the condition in which plants lack enough water to function. 

They also dry the fuel that feeds bushfires, including leaf litter, bark and grass. 

That combination heightens concern about an unusually dangerous fire season.^[1]

El Niño, a warming of the tropical Pacific that shifts rainfall patterns, shapes Victoria’s 2026 to 2027 outlook. 

Whether those conditions deliver major bushfires and heatwave deaths remains the central test for emergency services. 

Hospitals and responders carry the strain if the season delivers extremes.^[1]

Health experts warn the coming summer could produce record heat-related deaths. Risks include heart attacks, worsened chronic illness, mental-health impacts, stillbirth and premature birth. 

Older homes with weak thermal performance leave residents of Melbourne’s hotter suburbs especially exposed.^[7]

The Measured Health Burden

A Monash University-led study analysed more than six million hospital admissions and emergency visits across 460 communities. Professors Yuming Guo and Shandy Li led the research, which covered hot seasons from 2014 to 2019. 

Heat accounted for 4,574 hospital admissions and 10,920 emergency department visits annually.^[2]

Those hospital visits cost the health system more than $30 million every year. Risks proved highest among women, in rural areas and in northern communities. The findings give planners a map of where heat harms most.^[2]

Researchers estimated that human-induced climate change increased heat-related hospitalisations by 27.25 per cent. Emergency department visits rose by 16.46 per cent from the same cause. Urban areas proved more sensitive, with climate change contributing 31.28 per cent of heat-related hospitalisations.^[2]

Heat therefore qualifies as a public-health emergency rather than a routine weather event. The burden concentrates in communities with less cooling, poorer housing and higher exposure. It will grow as hot days become more frequent.^[7]

Infrastructure Under Threat

Infrastructure Victoria, the state’s independent adviser, produced the first statewide map of climate risk to government-owned or regulated assets. It assessed $318 billion in assets against seven extreme weather events. 

More than $57 billion of that value faces damage or disruption.^[3]

Exposure rises by nearly 25 per cent over the next 40 years. Bushfire risk grows from more than $23 billion to over $30 billion by 2070. Extreme heat exposure climbs from nearly $11 billion to nearly $26 billion.^[3]

Flooding already threatens more than $22 billion of infrastructure, and roads carry the highest value at risk. Infrastructure Victoria urges funding for high-priority, cost-effective adaptation, including foamed bitumen stabilisation to protect roads from flooding. That technique strengthens road bases so they resist water damage.^[8]

Highest-risk roads include those around Melbourne and central Victoria, plus corridors toward Wodonga and Traralgon. Rail risk concentrates around Melbourne, Geelong and northern Victoria, while energy risk centres on Mildura, the Latrobe Valley and Portland. 

Health facilities in Bendigo, Swan Hill, Mildura and Melbourne’s south-east also rank among the highest-risk sites.^[3]

Coasts and Planning Under Pressure

The Victorian Marine and Coastal Council warns that the entire coastline faces escalating risk. Storm surge, a storm-driven rise in sea level, joins erosion and coastal flooding as hazards. 

On current settings, damage to land and property could reach $337 billion by 2100.^[4]

A Port Phillip coastal hazard assessment found flood threat rises significantly once sea levels climb beyond 0.5 metres. At 1.1 metres, about a quarter of the municipality’s land would fall within the hazard extent. Planners treat those thresholds as decision points for land use.^[4]

Inverloch, Port Fairy, Queenscliff, Point Lonsdale and Apollo Bay already report major coastal change. These towns show the hazard operating as a present condition rather than a projection. Each town sits within the coastline the Council describes as facing escalating risk.^[4]

Planners and infrastructure advisers argue Victoria must decide explicitly where to protect, retrofit, redesign or retreat. Retreat means the planned withdrawal of people and assets from high-risk locations. 

The state has improved some settings, including statewide flood mapping responsibility and bushfire-specific building standards.^[4]

The Adaptation Gap and Policy Contradictions

Victoria’s climate has warmed by 1.4°C since pre-industrial times. Cool-season rainfall has fallen by more than 10 per cent over 30 years compared with 1961 to 1990. The state’s science report projects further warming, drier cool seasons and worsening heatwaves, drought, bushfire and sea-level hazards.^[9]

Agriculture shows the strain in several sectors. Reported impacts include heat-damaged avocados, earlier grape harvests, lower grain yields, livestock heat stress and reduced egg production. Warming waters shift species distribution and erode kelp forests, the underwater canopies that shelter marine life.^[6]

Victoria has spent about $2 billion reducing emissions. The 2025 to 2026 budget allocated $264 million to adaptation, about one-third tied to bushfire recovery. Extreme weather cost the Victorian economy an average of $2.7 billion a year in the decade to 2016.^[3]

The Victorian Government approved the production licence for the $1 billion Golden Beach Gas Project off Gippsland. Production can begin from 2028 and storage from 2029, lifting state gas storage capacity by about 70 per cent. Environment groups frame the approval as another fossil-fuel project cleared ahead of the hot season.^[5][10]

Victoria’s evidence base now spans hospital wards, asset registers and coastlines. Each dataset points to exposure that exceeds the state’s adaptation effort. The science, the costs and the highest-risk locations are all documented.

Accountability rests with the agencies and ministers who set budgets, planning rules and building standards. A $264 million adaptation allocation sits beside $57 billion of exposed infrastructure and a new gas production licence. Those choices determine who bears the cost when heat, fire and flood arrive.

Decisions on where to protect, retrofit, redesign or retreat must precede the next disaster. The coming summer will show whether Victoria’s institutions act on the evidence already in hand. Public scrutiny of budgets and approvals will determine whether adaptation keeps pace with risk.

References

1. Victoria in September 2026. The Bureau of Meteorology’s monthly summary of Victorian rainfall and temperature.

2. Over 15,000 Victorians attend hospitals every year because of climate-change related heat exposure, study finds. Monash University’s release on the Environmental Health study of 460 Victorian communities.

3. Infrastructure Victoria sounds warning on climate change risk. The adviser’s summary of its statewide infrastructure climate-risk assessment.

4. Fire, flood and wishful thinking: Why we’re not ready for Victoria’s climate future. The Age’s report on coastal hazards and planning readiness.

5. Securing More Gas To Back Jobs And Bring Down Costs. The Victorian Government’s release on the Golden Beach Gas Project licence.

6. What we’re missing in climate conversations. Friends of the Earth Australia’s account of agricultural and marine impacts in Victoria.

7. From heart attacks to premature birth, experts are sounding the alarm on Melbourne’s next hot summer. The Age’s report on expected heat-health impacts this summer.

8. Climate change risks billions in roads, hospitals bills. AAP’s report on Infrastructure Victoria’s findings and recommended road adaptation.

9. Victoria’s changing climate. The state’s climate science summary of observed warming and projected hazards.

10. Victoria Approves Another Fossil Fuel Project Ahead of Hot Season. A media release criticising the Golden Beach approval.

Back to top ↑

Climate Change, Floods, Heat, and a Warming Reef Test Queensland's Planning Rules - Lethal Heating Editor BDA

Record October rain has opened Queensland's severe weather season
while heat and Reef risks mount

Key Points

Nambour and Beerburrum broke October rainfall records, and eight stations north of Brisbane exceeded 300 mm in 48 hours.[1] Queensland has warmed 1.5°C since 1910, and the state's risk assessment ranks heatwaves as its deadliest hazard.[2] September's state-average maximum temperature ran 2.81°C above the 1961 to 1990 average, the sixth warmest September since 1910.[3] The Reef Authority says a moderate marine heatwave is possible from December 2026.[4] Queensland has the most at-risk coastal properties in Australia at 93,157, with projected losses of $214.5 billion by 2100.[5] Queensland is Australia's most disaster-prone state, and one analysis puts historical disaster costs at $50 billion to $70 billion.[6]

Floodwater cut roads across Caboolture, north of Brisbane, on the morning of 22 October. 

Rain fell at up to 170 mm in three hours, and 14 schools closed. 

State Emergency Service crews answered hundreds of calls.^[7]

The deluge landed amid above-average heat, a looming Reef warning and a live debate about planning rules. 

This article examines five linked pressures: sudden flooding, urban heat, Reef temperatures, seasonal risk and financial exposure. 

Each pressure exposes gaps between known hazards and the policies that govern them.

A Storm That Outran the Forecast

Flash flooding is rapid inundation that follows intense rain within hours, often giving communities little warning. 

At least eight weather stations in the Pine and Caboolture river catchments recorded more than 300 mm over 48 hours. 

Weather tracking site Weatherzone supplied the data to SBS News.^[1]

Nambour broke its October record, reaching 401 mm against the old mark of 370.6 mm. Beerburrum topped its previous record of 311.5 mm, reaching 354.2 mm. 

The Bureau of Meteorology had flagged Thursday as the wettest day, yet the severity proved unprecedented.^[1]

Dr Michael Barnes of Monash University says thunderstorms delivering 200 mm within 24 hours arise from highly localised processes. Small errors can shift a storm's forecast path or location. Forecasting itself has improved, with a seven-day forecast now matching the accuracy of a two-day forecast 40 years ago.^[1]

Climate change complicates the picture, Barnes says, because thunderstorms are driving intensifying daily and sub-daily rainfall extremes. Dr Andrew King says El Niño, a Pacific warming pattern, raises heat odds while other drivers shape outcomes. 

Dr King, from the University of Melbourne, says climate change continues amplifying extremes in the background.^[1]

Heat Becomes a Planning Question

Queensland's average temperature has risen 1.5°C since records began in 1910, according to government reporting. The state's heatwave risk assessment ranks heatwaves as responsible for more deaths than any other natural hazard. 

The North Queensland Conservation Council joined a petition urging the state to list heat as a natural hazard.^[2]

The draft State Planning Policy, the state document setting land-use priorities for councils, is now open for consultation. It names the reduction of urban heat islands as a key planning priority. Urban heat islands are built-up areas where concrete, roofs and walls trap heat.^[2]

Nicole Bennetts of the Planning Institute of Australia says legislation lacks mandates requiring developers to reduce heat. Repeated hot days can lift felt temperatures in built-up areas from 35°C to 40°C or higher, she says. Crystal Falknau warns that brick homes built for air conditioning become ovens when power fails.^[2]

Jarrod Bleijie, Minister for State Development, says the policy has stood unreviewed since 2016 and previously omitted heat entirely. Whether the final policy lists extreme heat as a natural hazard remains open. 

Architect James Davidson argues the National Construction Code must adapt, because passive design keeps homes liveable when power fails.^[2]

A Reef Waiting on Summer

The Great Barrier Reef Marine Park Authority reports slightly cooler sea surface temperatures across the Marine Park in September. Bureau of Meteorology long-range forecasts show temperatures rising, with a moderate marine heatwave possible from December 2026. 

A marine heatwave is a prolonged spell of unusually warm seawater.^[4]

Rainfall across Reef catchments is likely to run below average from October to December. More than 70 Traditional Owner groups hold Land and Sea Country across the Marine Park and its catchment area. The Authority calls their monitoring, compliance and stewardship essential to protecting the Reef.^[4]

Researchers from Monash University and the University of Melbourne analysed Reef weather data spanning 1996 to 2024. They studied doldrums, spells of weak winds, reduced cloud and dry air that let heat accumulate in Reef waters. 

Monash researcher Dr Lara Richards says lingering doldrums prolong ocean heating and can produce rapid temperature rises.^[8]

Bleaching, the loss of colour when stressed corals expel their algae, can follow that heat build-up. Richards points to the Lismore floods, where one low-pressure system drew moist air toward the east coast. The same circulation can steer dry air north towards the Reef.^[8]

A Season Built for Extremes

Queensland's severe weather season runs from October to April, bringing a heightened risk of storms, cyclones and floods. The Bureau of Meteorology expects this season to unfold against a strong El Niño and record warm global temperatures. 

Senior Meteorologist Laura Boekel says spring and summer will likely run hotter than usual, lifting heatwave risk.^[9]

From October to December, the east coast, including southern Queensland, faces the highest risk of severe thunderstorms. Far North Queensland joins that risk as the northern wet season begins in October. Queensland typically averages three to four tropical cyclones per season, with associated flood risk.^[9]

September delivered an early signal of the heat ahead. Queensland's area-averaged mean maximum temperature reached 31.5°C, which sat 2.81°C above the 1961 to 1990 average. That ranks as the sixth warmest September since 1910 and the highest since 2017.^[3]

Authorities urge households to prepare early, and the Bureau supported the Get Ready Queensland launch in October. Boekel says severe weather can develop quickly and threaten lives and property. Storm, flood, cyclone and heatwave risks share the same months, so communities face overlapping threats.^[9]

The Bill Written Into Property and Budgets

The Climate Council's Rising Seas, Rising Bills report finds Queensland has the most at-risk properties, at 93,157. It projects $214.5 billion in Queensland losses by 2100, split almost evenly between land use and property. The Gold Coast alone faces $84.4 billion, the most exposed urban area in Australia.^[5]

Sunshine Coast Council says its own flood mapping differs from the Climate Council modelling. The council acknowledges the region must prepare for more coastal inundation, erosion and other climate impacts. 

Report co-author Andrew Watkins lists parts of Noosa, Mooloolaba, Maroochydore and Caloundra among vulnerable low-lying sandy coasts.^[10]

A RenewEconomy analysis calls Queensland the most disaster-prone state in Australia. It estimates historical disaster costs at $50 billion to $70 billion and expects costs to outgrow the economy. The analysis also warns that reliable disaster cost data remains scarce.^[6]

Three milestones will test the response before April. Cyclone and flood risk builds through the northern wet season, and Reef heat stress could rise from December. Consultation on the State Planning Policy will show whether extreme heat earns formal hazard status.^[9][4][2]

Queensland faces linked hazards that arrive faster than the policies meant to manage them. Record October rain, a hot September and a warming Reef share rising exposure to climate extremes. The evidence from forecasters, scientists and planners points in one direction, and preparation must match exposure.

Governance gaps stand out. The planning policy stood unreviewed for a decade, and councils and researchers map flood risk differently. Reliable disaster cost data remains scarce, which complicates budgeting and adaptation planning.

Consultation on planning rules, Reef decisions and disaster funding will show whether authorities act before the costs arrive. 

Meanwhile, households on floodplains, coastlines and heat-trapping suburbs carry the risk.

References

1. Caught out in a record-breaking storm: Why we didn't see it coming. SBS News reports the 22 to 23 October rainfall totals, October records at Nambour and Beerburrum, and expert views on forecasting limits and climate change.

2. As temperatures rise, calls grow to redesign Queensland's urban sprawl. ABC News covers calls to recognise extreme heat as a planning hazard, the draft State Planning Policy and Queensland's 1.5°C warming since 1910.

3. Queensland in September 2026. The Bureau of Meteorology's monthly summary records Queensland's 2.81°C maximum temperature anomaly and its sixth-warmest September ranking.

4. Reef health updates. The Great Barrier Reef Marine Park Authority outlines September sea temperatures, the possible December marine heatwave and the role of Traditional Owners.

5. Rising Seas, Rising Bills: How sea level rise will cost every Australian. The Climate Council report details property exposure and projected losses by state, including Queensland's 93,157 properties and $214.5 billion.

6. Queensland's “prepare and repair” disaster economy – brought to you by coal and climate change. This RenewEconomy commentary estimates Queensland's historical disaster costs and argues disaster spending will outpace economic growth.

7. South-east Queensland weather updates: Hundreds of SES callouts as heavy rainfall leads to flash flooding. ABC News live coverage documents Caboolture's rainfall, road cuts, school closures and emergency warnings on 22 October.

8. Ill winds: calm weather puts Great Barrier Reef at risk. AAP reports Monash University and University of Melbourne research linking doldrums to Reef heating and a shared weather system with the Lismore floods.

9. Now is the time to Get Ready Queensland. The Bureau of Meteorology sets out Queensland's October to April severe weather season, thunderstorm and cyclone risks and the strong El Niño backdrop.

10. Properties face costly flood risk as hotspots identified. Sunshine Coast News records the council's response to the Climate Council modelling and names coastal hotspots including Noosa and Mooloolaba.

Back to top ↑

Heat and Drought Push New South Wales Toward a Perilous Climate Baseline - Lethal Heating Editor BDA

Record winter warmth and a parched September have pushed NSW
into summer with rising heat and fire risk

Key Points

September 2026 delivered NSW’s fourth-driest September since 1900, with rainfall 80% below average.[1] Winter 2026 ranked as the warmest on record for NSW, at 1.81°C above the 1961–1990 average.[2] The share of Central Tablelands land in the Drought category jumped from 0.4% in August to 10.9% in September.[3] Climate-fuelled bushfires could cost Australia more than $181 billion over 30 years, averaging $6 billion a year.[4] The NSW Government accepted all nine Heat Stress Spotlight Report findings and promised a seasonal heat plan for 2027.[5] NSW has warmed 1.4°C since 1910, and sea level at the coast rose 12 cm between 1991 and 2023.[6]

On 25 September, Menindee reached 37.0°C, the hottest reading in NSW that month. 

Mudgee Airport collected 2.4 mm of rain across the entire month against an average of 54.3 mm. 

That total equalled about 4% of its usual September rainfall.^[1]

Those readings point to a pattern rather than a freak month. 

Record winter warmth, drying soils and rising fire costs now converge on a state still building its heat defences. 

This investigation examines the evidence, the communities exposed and the accountability gaps in the official response.

September Brings Heat and Almost No Rain

NSW area-averaged rainfall totalled 28.1 mm in September, 80% below the 1961–1990 average. 

Area-averaged figures merge gridded station readings into one statewide value for comparison with the long-term average. 

The result ranks as the fourth-driest September since 1900.^[1]

Parts of the Central Tablelands and neighbouring districts recorded their lowest September rainfall since 1900. 

Dubbo Airport collected 0.4 mm, about 1% of its September average. Dunedoo and Merriwa each recorded 0.0 mm for the month.^[1]

Heat compounded the dryness, with Mungindi’s September days averaging 30.5°C, or 5.2°C above normal. The area-averaged mean maximum temperature reached 25.0°C, 4.41°C above average and the third-warmest September since 1910.^[1]

Sydney’s Observatory Hill logged six straight days above 23.0°C, the earliest such September run in a record starting in 1859. Albion Park recorded its warmest September night on record, at 18.7°C. Norah Head reached 34.3°C on 21 September, a September record for that site.^[1]

A Warm Winter Sets the Stage

Winter 2026 became the warmest on record for NSW, in a series starting in 1910. The area-averaged mean temperature of 12.0°C sat 1.81°C above the 1961–1990 average. That margin beat the previous record of 1.76°C from 2023.^[2]

Rain fell unevenly across the state. Inland districts received above-average totals, and far-west sites including Tibooburra Airport had their wettest winter on record. Most coastal areas, apart from the Northern Rivers, finished below average.^[2]

Albion Park collected 23% of its winter average rainfall, the lowest on record there. Penrith Lakes recorded 27%, also the lowest. Statewide averages therefore mask sharp local deficits, particularly across Sydney’s west and the Illawarra.^[2]

Flash drought describes rapid dryness that heat and low rainfall drive within weeks, leaving little time to prepare. The NSW Combined Drought Indicator blends soil water, plant growth and rainfall data. Central Tablelands land in its Drought category rose from 0.4% in August to 10.9% in September, including Mudgee and Rylstone.^[3]

Fire Costs Climb Toward Summer

Former senior fire and emergency leaders released Prepare or Pay through Emergency Leaders for Climate Action on 22 October. ConnellGriffin modelling puts bushfire costs at more than $181 billion over 30 years. That averages $6 billion a year.^[4]

Fire seasons now run 21% longer than in 1979, the report finds. Major fires now strike every three to four years. Longer seasons shrink the windows for hazard reduction burns and limit interstate help.^[4]

The report records a fall of 10,336 firefighting volunteers between 2019 and 2023–24. Paid positions grew by only 433 over the same period. Fire crews are doing more with less, the report warns.^[4]

The Black Summer fires burnt about 45% of the Snowy Valleys local government area in 2019–20. In that area the fires killed one person and destroyed almost 200 homes. Some houses remain unrebuilt years later, leaving recovery unfinished as another fire season opens.^[7]

Heat Stress Moves Into Policy

The Net Zero Commission, an independent statutory agency, published its Heat Stress Spotlight Report on 21 April 2026. The report sets out nine findings across five action areas. Finding 1 urges a coordinated seasonal heat response plan that promotes early preventative action, health system readiness and workforce planning.^[8]

The Commission called extreme heat Australia’s most deadly yet most preventable natural disaster. Older people living alone, infants, outdoor workers and residents of poorly designed social, Aboriginal and rental housing face greatest risk. Targeted action for those groups can prevent much of the harm, the Commission argues.^[9]

The NSW Government responded this month, accepting all nine findings. It promised a seasonal heat response plan in 2027 and better methods to track heat-related deaths. That commitment answers Finding 4, which asked NSW Health to track, collect and publish data on heat-related deaths and illnesses.^[5][8]

Other findings target planning rules and SafeWork NSW regulations. The Commission wants development controls to address thermal safety and businesses to hold heat stress plans. The Minister for Climate Change, Penny Sharpe, said the government had proposed planning policy changes to reduce heat impacts.^[9]

Baselines, Money and Delivery

NSW average land temperatures have risen 1.4°C since national records began in 1910. Rising temperatures drive more hot days and severe fire weather days. Sea level rose 12 cm between 1991 and 2023, and projections reach up to one metre by 2100.^[6]

The Net Zero Commission’s 2026 Annual Progress Report finds adaptation efforts trailing the scale of the challenge. It calls for stronger governance, clearer roles and accountability, and timely delivery of commitments. It also urges better-targeted adaptation investment, backed by a long-term financing strategy across levels of government.^[10]

Prepare or Pay links resilience spending to economic returns. The report finds better fire preparation would save thousands of jobs each year. Early investment therefore protects workers and local economies as well as homes.^[4]

Section 20 of the Climate Change (Net Zero Future) Act 2023 let the Commission report on its own initiative. The Minister must publish a response within six months. That deadline gives the public a date against which to measure delivery.^[8]

September 2026 compressed several slow trends into one month. Record winter warmth, a parched spring start and rising fire costs now overlap across NSW. Each pressure reinforces the others and compounds the risk for exposed communities.

Governments hold the data and the legal duty to act. The seasonal heat plan promised for 2027 will test whether accepted findings become funded programs. Clear ministerial responsibility, public death tracking and timely delivery would show whether the response matches the evidence.

Frontline communities carry the exposure today, from drought-affected tablelands districts to renters in poorly designed housing. Firefighting crews face longer seasons with fewer volunteers and only modest growth in paid staff. Adaptation that matches the scale of the evidence remains the measure of NSW’s response.

References

1. New South Wales in September 2026. Bureau of Meteorology monthly summary supplying the September rainfall, temperature and station records.

2. New South Wales in Winter 2026. Bureau of Meteorology seasonal summary confirming the record-warm winter and the contrast between inland and coastal rainfall.

3. Central Tablelands Local Land Services. NSW Department of Primary Industries seasonal update tracking drought categories for August and September 2026.

4. New report: climate-fuelled bushfires to cost Australia $6bn a year, as El Niño raises risks. Emergency Leaders for Climate Action media release of 22 October 2026 summarising the Prepare or Pay modelling and firefighter workforce figures.

5. NSW Government responds to Net Zero Commission’s Heat Stress Spotlight Report. AdaptNSW notice of the government response, including acceptance of the nine findings and the 2027 seasonal heat plan commitment.

6. Climate change | NSW State of the Environment 2024. NSW Environment Protection Authority report documenting 1.4°C of warming since 1910 and 12 cm of sea-level rise from 1991 to 2023.

7. Supercharged fire seasons cost Australia $6b annually as El Niño summer looms. ABC News report, syndicated by WillyWeather, on Snowy Valleys losses during the 2019–20 fires.

8. Heat Stress Spotlight Report. Net Zero Commission page listing the nine findings and the minister’s six-month response requirement.

9. Extreme heat the most deadly yet preventable natural disaster, NSW Net Zero Commission says. ABC News report identifying the groups at greatest risk and the regulatory changes the Commission proposes.

10. 2026 Annual Progress Report. Net Zero Commission assessment finding that adaptation efforts trail the challenge and need stronger governance and financing.

Back to top ↑