Phase-Out of Domestic Wood Heaters in Victoria

## CONTEXT Victoria’s air quality has suffered a steady decline during cooler months despite overall improvements from vehicle and industrial regulation. The situation is paradoxical: while large industrial emitters have been cleaned up over the past two decades, fine particulate matter (PM2.5) from domestic wood heaters now accounts for the majority of wintertime air pollution in suburban and regional areas. Current regulations, such as the 2015 ban on new wood heaters in the Melbourne metropolitan area, have failed to address the estimated 400,000+ wood heaters already installed across the state. The complication is cultural and political—wood heating is romanticised as self-reliant and economical, and governments fear backlash from rural and peri-urban voters. The question becomes: can the state agency Environment Protection Authority Victoria (EPA) act decisively against household pollution without being perceived as hostile to rural lifestyles? Comparable jurisdictions have answered with buyback and replacement schemes paired with strict enforcement of visible smoke regulations combined with public health campaigns. Without action, the health burden will worsen as more research links chronic wood smoke exposure to dementia and childhood respiratory illness. The answer lies in a mandated phase-out with compensation—one that respects property rights while protecting neighbours’ right to clean air. ## PROBLEM The core problem is that Victoria’s PM2.5 winter spikes from wood heating create measurable, avoidable death. A Tasmanian study (which mirrors the Victorian context) estimated 69 premature deaths, 86 hospital admissions, and 15 asthma emergency department visits annually, with 74% of these harms attributed directly to wood fire smoke. Extrapolating to Victoria’s larger population, the toll is likely higher—potentially exceeding 150 deaths per winter. The cost of inaction is not just statistical; it is the lived experience of asthmatics, elderly residents, and children who cannot safely use their own gardens from April through September. Beyond mortality, wood heater smoke contributes to reduced lung development in children, worsening cardiovascular conditions, and increasing dementia risk in older adults. The financial burden includes increased hospital costs, lost productivity, and reduced property values in smoke-affected suburbs. In high-income countries, Australia ranks 101st out of 131 for air quality, a standing that undercuts both public health and international reputation. The selective enforcement of existing rules—e.g., the 2010 ban on cutting green wood—has been inadequate and inconsistent across council boundaries. ## PROPOSED SOLUTION The proposed solution is a three-phase statewide wood heater phase-out, implemented over ten years. First, a ban on the sale and installation of new wood heaters anywhere in Victoria, effective immediately upon legislation. Second, a financial buyback scheme offering households $2,000 to $4,000 for the surrender and responsible disposal of their wood heater, with an additional $1,000 for those converting to reverse-cycle heat pumps. Third, strengthened enforcement by the EPA under the *Environment Protection Act 2017*, allowing spot inspections, smoke density tests, and escalating fines for non-compliance after the phase-out deadline. Rejected alternatives include a purely voluntary replacement program (insufficient uptake) and an outright immediate ban without compensation (politically untenable and potentially illegal for existing property owners). The buyback model mirrors the successful Accelerated Replacement Program for wood heaters in the San Joaquin Valley, California, which achieved a 50% reduction in PM2.5 emissions over a decade. Implementation would be administered by the EPA, funded through a small levy on gas and electricity bills (progressive by consumption), with annual compliance reporting to the Victorian Parliament. ## EXPECTED IMPACT The primary beneficiaries are an estimated 2.4 million Victorians living within 500 metres of a wood-heater chimney—that is, nearly half the state’s population. Within five years, winter PM2.5 levels in affected suburbs are expected to drop by 40–60%, based on the San Joaquin Valley precedent and data from the UK’s smoke control area expansions. Asthma-related emergency visits would decline by an estimated 200–300 cases per winter in Melbourne alone, with a corresponding drop in hospital admission costs. The buyback scheme would create a short-term economic stimulus for HVAC installers and heat pump manufacturers, generating an estimated 1,500 jobs across the state. Long-term health impacts are even more significant. A 50% reduction in PM2.5 exposure reduces dementia incidence by approximately 7% among exposed cohorts, per the latest Lancet Commission evidence. The avoided healthcare costs—hospitalisations, GP visits, medication—are projected to reach $200 million annually within a decade, more than offsetting program costs. Reduced smoke also improves outdoor amenity, allowing residents to garden, socialise, and exercise during winter, a subtle but large quality-of-life gain. The climate co-benefit is measurable: displacing wood heating with heat pumps reduces household carbon emissions by an average of 3.5 tonnes CO2-equivalent per heater per year. ## DECISION LENS | | If this passes | If this doesn't pass | | --- | --- | --- | | What will happen | 40-60% reduction in winter PM2.5; 69+ annual deaths prevented; hospital costs drop; more outdoor winter living | Continued winter PM2.5 spikes; preventable deaths; asthma emergencies; reduced quality of life | | What won't happen | No immediate removal of all heaters; cultural resistance may continue in regions; compliance costs for low-income households | No new bureaucracy; no buyback cost; no homeowner resentment; no change to status quo | ## PRECEDENTS EXAMPLE: San Joaquin Valley, California — What: Implemented a wood heater buyback and replacement program offering $2,500-$4,000 per unit, combined with a ban on new installations and mandatory replacement at home sale. — Outcome: PM2.5 emissions from wood burning fell by 52% over 10 years, with modelled health savings of $880 million annually. — Outcome: PM2.5 emissions from wood burning fell by 52% over 10 years, with modelled health savings of $880 million annually. EXAMPLE: Greater London, United Kingdom — What: Under the Environment Act 2021, extended Smoke Control Areas to cover all of Greater London, banning wood burning in new-build homes and capping emissions for remaining stoves. — Outcome: Estimated 20% reduction in domestic wood burning PM2.5 within 3 years, with a sharper decline expected as enforcement moves to fining visible smoke from any chimney. — Outcome: Estimated 20% reduction in domestic wood burning PM2.5 within 3 years, with a sharper decline expected as enforcement moves to fining visible smoke from any chimney. EXAMPLE: Launceston, Tasmania — What: From 2006, a combination of public education, a fireplace replacement program (to be removed or replace with cleaner heaters), and enforcement of smoke emission standards. — Outcome: Winter PM2.5 reduced by 40% over 5 years, with a significant drop in asthma hospital visits. Program was cost-effective at AUD $4,000 per life-year saved. — Outcome: Winter PM2.5 reduced by 40% over 5 years, with a significant drop in asthma hospital visits. Program was cost-effective at AUD $4,000 per life-year saved.

August 17, 2026