Like all industries in the 21st century, the aged care sector is under increasing pressure to factor sustainability into its business model and long-term planning.
This includes employee satisfaction and social equity, which are necessary for a thriving, successful business and for achieving sustainable solutions and resident wellbeing.
The intimate connection between environmental and economic considerations is becoming harder to ignore as precious resources dwindle and prices go up.
Population growth is driving up demand for food, water, energy and land, while reliance on fossil fuels and excess waste is becoming increasingly untenable.
Add to that an ageing population, with a quarter of Australians expected to be over 65 in just three decades, increasing demand for residential care facilities.
Key pressures to make these sustainable by minimising water and energy use and waste derive from the need to operate more efficiently and to create a good reputation.
Evidence shows that engaging employees through sustainable programs is fundamental to achieving positive outcomes, through their input into generating ideas and carrying them out.
“An investment in sustainability – people, planet and prosperity – is core to how an organisation can succeed and prosper as a business,” writes sustainable business expert, Dr Kaushik Sridhar.
Energy bills in aged care can be reduced by 80%, according to energy efficiency consultancy Conservia, as well as improving resident comfort and staff productivity, and can even achieve net zero energy use.
Their aged care package involves a multipronged approach included solar panels, submetering, a system to manage the building’s mechanical and electrical equipment, reflective window films, thermal paint for cooler roofs, and voltage optimisation.
Educating staff is also a high priority, to teach them how to use central control systems and change behaviours around opening windows and doors.
Some places, like HammondCare, are also getting creative with recycled materials, harvesting grey water, water-efficient gardens and optimised natural light as part of their Environmental Position Statement that aims to reduce energy and waste.
LED lighting and solar installations are key energy saving tools, which Regis Aged Care is focussing on at 35 of its sites across Australia to reduce their energy bills and environmental footprint.
They estimate these steps alone, involving enough solar panels to cover 33 tennis courts and more than 15,000 lights, could reduce annual energy consumption by up to 20% and greenhouse gas emissions by 3,700 tonnes, the equivalent of taking 1,500 cars off the road.
Importantly, their investment is projected to pay itself off in less than four years.
Warrigal aged care has been making impressive inroads in sustainable strategies for more than ten years through university collaborations, winning them several sustainability awards.
As well as energy efficiency initiatives, they have created a ‘sustainability in the home’ guide for independent living residents. They also recycle clothing and buy Greenfleet carbon offsets.
Committed to finding ways to reduce energy and waste and to apply sustainability design standards to new and upgraded buildings, sustainability manager David Rogers also recognises the importance of developing the right staff culture.
“We acknowledge that this is an ongoing journey and until sustainability is ingrained as a habit in all of our 750 staff, I’m not going to consider it successful,” he told Ageing Agenda.
Joining in the spirit, enterprising residents at Emmaus Village have been teaming up to recycle plastic bottles through Scouts Recycling Centre and have raised funds that go back into organising activities for the residents.
Others are putting on their gardening gloves, which not only reduces the need for food packaging and transport, but also has established benefits for physical and mental health and wellbeing.
Food waste is another pressing environmental and economic issue, especially pertinent to health care facilities. Solutions are also at hand here, such as the Love Food Hate Waste Program.
Anglican Care trialled it and reduced food waste by 6,000 kg per year on average per residential aged care, diverting it from landfill to local farms as mulch and compost – a win-win all round.