Heatwaves Are No Longer Occasional Events
Across Australia, heatwaves are becoming more frequent, longer lasting, and more intense. While extreme heat affects the entire community, its impact on older Australians—and the aged care system that supports them—is often underestimated.
For older people receiving care at home, rising temperatures can significantly increase health risks. At the same time, aged care workers delivering essential support are facing mounting physical strain, particularly in rural and regional areas where services are already stretched.
Climate change is no longer a future concern for aged care—it is a present-day challenge.
The Overlooked Reality for Aged Care Workers
Recent research conducted by Charles Sturt University in collaboration with BaptistCare has shed light on what aged care workers experience during extreme heat events.
The study found that many workers report:
- Physical fatigue during heatwaves
- Dehydration and early signs of heat stress
- Reduced recovery time between shifts
Despite these challenges, workers consistently prioritise the wellbeing of older clients over their own comfort and safety. Many continue delivering care under physically demanding conditions, often without adequate cooling, rest, or support.
This commitment reflects the dedication of the aged care workforce—but it also exposes a growing risk to service sustainability.
Why Home Care Becomes More Vulnerable in Extreme Heat
Older Australians receiving care at home face a unique set of challenges during heatwaves.
Unlike residential aged care facilities, private homes may lack:
- Adequate air conditioning
- Proper insulation
- Backup cooling options during power outages
In rural and regional areas, these risks are compounded by longer travel times for care workers, fewer replacement staff, and limited access to local services.
As heat intensifies, service delivery itself can become more difficult—leading to delays, reduced visit times, or cancelled services.
The Compounding Risk for Older Australians
For older people, extreme heat places additional strain on the cardiovascular system and can worsen chronic conditions such as heart disease, diabetes, kidney disease, and respiratory illness.
When combined with reduced service availability, the risks increase further.
Older Australians living alone, with mobility limitations, or with cognitive impairment may be less able to:
- Recognise early signs of heat stress
- Adjust their environment effectively
- Access help quickly when symptoms worsen
Heatwaves can therefore turn everyday support needs into urgent health concerns.
Climate Pressure Is a System-Wide Issue
The research project identified that heatwaves affect not only individuals, but the entire aged care ecosystem.
Key pressures include:
- Workforce exhaustion during prolonged heat events
- Reduced capacity to deliver safe, consistent services
- Increased demand for emergency and hospital care
- Higher stress levels for families supporting older relatives
As climate patterns continue to change, these pressures are expected to intensify—particularly for home-based care models.
Planning for Heat Is Now Essential in Aged Care
In response to these findings, the research collaboration produced 30 strategic recommendations aimed at strengthening aged care responses to extreme heat.
These recommendations include:
- Clear heatwave response policies
- Training modules for aged care staff
- Guidance on protecting both workers and clients
- Strategies to improve comfort and safety during heat events
While these measures focus on service improvement, they also highlight the growing importance of preparedness when choosing aged care support.
Why Provider Choice Matters More Than Ever
Not all aged care providers respond to extreme heat in the same way. Some have stronger policies, better workforce support, and clearer contingency planning than others.
For families, understanding how a provider manages risks such as heatwaves can be just as important as understanding fees or service types.
Questions families increasingly need to consider include:
- How does the provider manage care during extreme weather?
- Are staff supported to work safely in high temperatures?
- What contingency plans are in place if services are disrupted?
- How are vulnerable clients monitored during heatwaves?
Choosing a provider without considering these factors can lead to gaps in care during critical periods.
The Growing Complexity of Navigating Aged Care
As climate change adds another layer of complexity to aged care, families are often required to make decisions under pressure—sometimes during health crises or sudden service changes.
Understanding provider capabilities, local conditions, and realistic service expectations is becoming increasingly important, especially for older Australians living at home.
Clear, independent guidance can help families avoid unsuitable arrangements and reduce stress during extreme conditions.
Looking Ahead: Aged Care in a Changing Climate
Heatwaves are no longer isolated events—they are part of a broader environmental shift that will continue to shape aged care delivery across Australia.
Supporting older Australians to remain safe, comfortable, and well at home will require not only policy change, but informed choices at the individual level.
As these challenges grow, careful planning and provider selection become essential components of quality aged care.
About Support Services Connect Australia (SSCA)
Support Services Connect Australia (SSCA) provides a free care finding service in Melbourne, helping older Australians and their families navigate aged care options with clarity and confidence.
With over 25 years of experience in the Australian aged care system, SSCA assists families by:
- Explaining aged care pathways and terminology in plain English
- Comparing aged care providers based on individual needs, preferences, location, and care considerations
- Supporting informed, no-obligation decision-making
SSCA does not provide care services. Our role is to support families through independent care finding, helping them identify aged care providers that best suit their circumstances.
If you are seeking care finding in Melbourne, SSCA’s experienced team can help guide you—at no cost.