How eWater could become the solar panels of our polluted environment

This article was originally written and published on the Green List and is available from this link.

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eWater has notched up some influential clients in its 15 years, including more than 160 hospitals in NSW Health. But its potential is to be in every commercial kitchen and every office (or building), says its chief executive Dawn O’Neil.

Dawn O’Neil and founder Phil Gregory have been on a long mission to convince Australians that electrolysed water can clean and disinfect without the impact of toxic chemicals on our environment.

Early this year they notched up probably the most impressive win you could hope for to convince the non-believers that their “on tap” equipment – using just water, salt and an electrolysis process – works to the highest Therapeutic Goods Administration standards.

The company signed a deal to supply more than 160 kitchens in New South Wales hospitals with eWater.

The agreement will remove more than 2 million litres of chemicals and “hundreds of thousands of single-use plastic packs” across NSW Health and the broader environment.

eWater has removed over half a billion litres of toxic chemicals and almost 125 million plastic containers from landfill to date”

Medical director of NSW Health’s climate and risk net zero unit, Dr Kate Charlesworth, said the technology was a “meaningful change” that would replace the need to rely on cleaning chemicals that can be harmful to the environment.

It’s hard to think of a better endorsement. But it’s not the first. Among eWater’s other early wins are big names like chefs Neil Perry and Matt Stone. There are already about 20 Victorian hospitals using the system and conversations are underway for other state hospitals and many large companies for environmental cleaning as well as food preparation.

Other clients in the corporate sphere include the International Convention Centre in Sydney, Australian Parliament House, Melbourne Park, the Royal Children’s Hospital, the Brisbane Convention Centre, Google and Deloitte.

Savings on costs as well as the environment

The drivers are not just environmental concerns, Dawn says, but the savings that can run to “hundreds of thousands of dollars a year” for places such as the ICC.

Once you’ve installed the system a litre of eWater costs less than a cent to produce.

Dawn says eWater has removed over half a billion litres of toxic chemicals and almost 125 million plastic containers from landfill to date and this is just the start of what we could do with more support from business and government.

Multiply the average cost of chemical cleaners by those numbers and you can see why this is a company that’s feeling optimistic about its prospects.

With such powerful endorsements and great results, it might come as a surprise to the uninitiated that the technology isn’t exactly new. It’s been around for a “long time” – and commercialised in Japan and Estonia in particular after World War II.

“Those two countries adopted this early,” Dawn says. “Electrolysed water units in Japan are everywhere. They’re in almost every kitchen around the country.”

So how did that happen?

Quite frankly, Dawn says, they didn’t go down the “pathway of consumables” and “packaged goods” that the West did.

The chemical cleaning industry has dug deep with skull and crossbones

“We were convinced by chemical companies that unless [a cleaning product] had a skull and crossbones and bright colours and bubbles, it couldn’t possibly work. Whereas the Japanese, I think, have quite a different attitude.”

They use electrolysed water for cleaning fish and preparing food because it doesn’t affect the taste, she adds.

The technology though goes back even further, to 1834 when Michael Faraday working as an assistant to Humphrey Davey, discovered two laws of electrolysis.

So commercialisation can take a long time. Solar adoption has been on a similar journey, she points out.

Dawn says her partner Phil Gregory started the company after a career in advertising including as a director of Clemengers, which probably gave him an advantage in persuasion and marketing strategy.

The vision is that electrolysed water could be just everywhere – in every home, and every office in every facility

An important decision he made at the start was to go after the very hardest client first. It turned out to be a large public hospital in Melbourne.

“You can imagine the amount of vetting, microbiology testing and rigour that went into that,” Dawn says.

Dawn’s own background is in the mental health sector, in particular as chief executive of Beyond Blue and Lifeline, roles that contributed to her AM (Member of the Order of Australia) in recognition of her part in getting people and governments behind mental health with funding and bringing it out from the closet.

She would like to see the same happen with the cleaning and chemical industry.

It’s urgent and clear to see “when you start to dig into the harm we’re doing not only to biodiversity with chemical use but also to our health,” she says

“There’s a wonderful researcher, Dr Shanna Swan, who has done groundbreaking work. She has proven beyond a shadow of a doubt that our fertility as a human race is declining at a frightening rate of about 1 per cent per annum. And that can be largely attributed to environmental factors, such as chemicals, and chemical use, and it’s not just in our homes, it’s in our workplaces; it’s everywhere, including pesticides.

“Every home and every business has a cupboard full of chemicals that we spray around and don’t really think about the consequences of what that might be doing to our health and the broader biodiversity.

“So we’ve got a big job to do to educate the population around this pollution we contributing to.”

And businesses such as hers are “tiny compared to the forces we’re up against,”

Government is trying to introduce stronger containment laws, she says, “but really, the chemical companies are largely self-regulated. ”Ingredients are kept a secret. So that most of the general population, even if they wanted to find out don’t know what ingredients are in the products they’re using.”

The vision is that electrolysed water could be “just everywhere – in every home, and every office in every facility.”

In fact, she says, this could do for the environment and chemical pollution what solar panels have done for renewable energy and coal-fired power stations.

NSW Health Partners with eWater

Read NSW Health Media Release
NSW Health Website - Media Release

Download -
eWater Media Release (pdf)

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HealthShare NSW, the shared services provider for NSW Health, has announced a groundbreaking partnership with eWater to replace toxic chemicals across NSW hospital kitchens with eWater products.

The partnership marks a significant step forward in the transition to sustainable and environmentally friendly cleaning and sanitising solutions across New South Wales healthcare facilities and recognises the growing mainstream acceptance of innovative, toxin-free cleaning technologies.

Refilling bottles with eWater onsite generators | Image Credit: NSW Health

Innovative Sustainable Technology

eWater electrolysed water technology, similar to the technology used in saltwater pools, offers a powerful yet environmentally responsible alternative to traditional cleaning methods. The product represents a major leap forward in the environmental movement, positioning the reduction of toxic chemical use in a similar way to the impact of solar and batteries on the fossil fuel industry. 

eWater customers have collectively replaced of over half a billion litres of harmful chemicals across Australia and the removal of more than 125 million single-use plastic bottles.

Healthshare NSW Partnership

Surface Cleaning with eWater | Image Credit: NSW Health

This strategic alliance will see eWaters on-site generators being deployed across HealthShare NSW's kitchen facilities, producing non-toxic, food-safe, and effective cleaning and sanitising solutions.

This initiative not only promises to elevate hygiene standards within healthcare settings but also underscores a shared commitment to sustainability and the well-being of the community.

“The partnership with HealthShare NSW is a true milestone for eWater, reflecting the company's commitment to delivering innovative, sustainable solutions that meet the highest standards of hygiene and environmental stewardship.

This collaboration is a clear indicator of the shifting priorities in healthcare in Australia, towards embracing green technologies that safeguard both human health and the planet,”
eWater’s CEO Dawn O’Neil 

It highlights eWater’s role as a world leader in the commercialisation of electrolysis technology, delivering on the promise of a future-proof circular economy solution that aligns with the United Nations Sustainable Development Goals (UN SDGs). 

Floor Scrubbing with eWater | Image Credit: NSW Health

Medical Director of NSW Health’s Climate and Risk Net Zero Unit, Dr Kate Charlesworth, said the technology is a meaningful change that will replace the need to rely on cleaning chemicals that can be harmful to the environment and people. “This change demonstrates our commitment to NSW Health’s Future Health Framework, to deliver an environmentally sustainable footprint for future health care,” Dr Charlesworth said.     

HealthShare NSW Acting Chief Executive Jennifer Van Cleef said the organisation has been working hard to find new and innovative ways to further reduce their environmental footprint while adhering to the stringent cleaning activities that are necessary for staff and patient safety. 

“By using eWater Systems’ technology, we can reduce the risk of adverse environmental impacts of using chemicals, take better care of hospital infrastructure and equipment, and create a more efficient service,”

Heathshare NSW Acting CEO Jennifer Van Cleef

Effective Hygiene Management

eWater technology is distinguished by several certifications, including being the only Therapeutic Goods Administration (TGA) listed, HACCP certified, and Australian Organic approved on-site generator in Australia.

With installations in over 1,000 locations nationwide, including iconic sites and government facilities such as hospitals, schools, defence, and aged care, eWater is at the forefront of transforming hygiene management practices across the country. 

 Media Contacts: Dawn O’Neil 0419 462 218 or Phil Gregory 0400 181 182 

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