Leaving no one behind in the era of climate change and digitalisation? Barriers to healthy and climate-friendly living among informal caregivers

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Abstract
Informal caregivers play a crucial role in supporting older adults, yet they often face challenges that compromise their own health and well-being, particularly in family-based care regimes like Austria. These challenges leave little room for adopting ecologically sustainable behaviours, calling for societal strategies to address climate change without adding pressure. We examined barriers in areas linked to the “triple win” of health promotion, climate mitigation, and social inclusion, and explored the role of Information and Communication Technologies (ICTs). Data were collected in 2024 from a non-probability sample of Austrian caregivers on social contacts, mobility, nutrition, and digital device use. We present descriptive results. Unpaid caregiving responsibilities reshaped daily routines and challenged health and sustainability (N=204, 81% females; mean age 58±13 years): 15–20% of participants were at risk of social isolation, 54% reported fewer social interactions. Awareness of healthy diets increased partially, but 26% had less time to eat. Mobility patterns showed strong car reliance with higher weekly travel demands (69%). Internet and ICT were used for communication daily (72%). Mobility and nutrition offer high co-benefit potential, but structural changes, not individual responsibility, are key. ICT tools should complement in person engagement to leverage positive aspects of caregiving for climate-health co-benefits.

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