Caroline Knowles

There is a whakataukī Caroline Knowles returns to often: Toitū te whenua, whatungarongaro te tangata. The land remains while people come and go. For the CEO of Generate Zero, it's not just a philosophical anchor - it is a provocation. A reminder that the organisations we build and the decisions we make are temporary; the consequences we leave behind are not.

Caroline came to sustainability leadership through an unusual door. A career spanning L'Oréal, British Airways, American Express, and Vodafone gave her fluency in the language of scale, commercial value, and international markets. What it also gave her was perspective - the kind that accumulates when you've watched iconic coastlines like Waikīkī and Surfers Paradise quietly disappear beneath rising seas. "It made me reflect deeply on the realities of global warming," she says. That reflection, combined with the influence of leaders like James Shaw, sharpened into purpose.

Today, that purpose runs Generate Zero, a company built on the premise that large organisations can and must use data and technology to drive meaningful climate action. The mission is deceptively simple: help enterprise organisations measure, manage, and reduce their environmental impact. But as Caroline will tell you, simplicity in sustainability is hard-won.

The sector she operates in is not short on ambition. What it is short on is consistency. "A key challenge is the frequent changes in government goals and reporting requirements," she says. "Climate action requires long-term consistency and certainty." It's a frustration shared across the practitioner community - the sense that every change of political wind resets the starting line for businesses trying to make genuine progress. What Caroline is advocating for is something more durable: a bipartisan approach to climate policy that allows business investment in decarbonisation to compound rather than restart.

Read Caroline's answers to Blooming Sustainability's full questionnaire to understand how she thinks about stakeholder engagement, Aotearoa's potential, and the Indigenous values she carries into her work.

BLOOMING  Sustainability Questionnaire

Name: Caroline Knowles

Company & Title: Generate Zero CEO

Website & LinkedIn Profile: https://www.linkedin.com/in/carolineknowles/

* Guiding Values | Kaupapa

If sustainability were a flower blooming in your life, what would it look like? What nurtures it?

It would be a passionfruit vine, beautiful and deeply rewarding when cared for, but requiring consistent attention, the right conditions, and ongoing care to thrive.

A quote, personal motto or whakataukī that reflects your vision:  
"Toitū te whenua, whatungarongaro te tangata."
The land remains while people come and go.

If you could mentor a rising change-maker in Aotearoa, what advice would you share?  
Build strong relationships, because change happens through people. Learn to speak the language of business as well as sustainability so you can connect environmental outcomes with commercial value. Most importantly, hold onto your sense of purpose.

* Leading Change | Arataki

A key moment in your journey that shaped your path:

Seeing iconic beaches such as Waikīkī and Surfers Paradise disappearing due to coastal erosion made me reflect deeply on the realities of global warming and its impacts. Hearing inspirational leaders such as James Shaw also reinforced the importance of everyone doing their part in driving meaningful change.

What’s the main challenge you face in driving sustainability within your sector?  
A key challenge is the frequent changes in government goals and reporting requirements. Climate action requires long-term consistency and certainty, and it would benefit significantly from a more stable, bipartisan approach.

An area you need more support with:  
We need stronger government support and greater policy certainty to encourage businesses to invest in sustainability, including increased incentives for electrification and decarbonisation initiatives.

Your best approach for engaging stakeholders in meaningful dialogue about ESG:  
The most effective way to engage stakeholders on ESG is to start by listening. Different stakeholders have different priorities, concerns, and levels of understanding, so meaningful dialogue begins with understanding what matters most to them. I also find it important to connect ESG outcomes to business value and organisational purpose. When people can see how sustainability supports resilience, growth, risk management, and long-term success, the conversation becomes much more constructive. Finally, transparency is critical, being honest about both progress and challenges helps build trust and stronger partnerships.

What do you think is Aotearoa’s superpower in creating a sustainable future?  
I believe Aotearoa’s superpower is our ability to innovate and collaborate. As a relatively small nation, we can move quickly, bring together government, business, iwi, and communities, and trial new approaches at a scale that is difficult in larger economies. We also have a strong connection to the natural environment and can draw on Māori values such as kaitiakitanga, guardianship and stewardship, which provide a powerful foundation for creating a more sustainable and resilient future. By combining innovation, technology, and Indigenous wisdom, Aotearoa has the potential to lead globally on sustainability.

 * Surfing the Green Wave | Kakariki

Events in Aotearoa or globally that you think are must-attend:

I generally listen to true crime or Diary of a CEO type podcasts!

Events in Aotearoa or globally that you think are must-attend:

Sustainability and business conferences in Auckland and other leading forums that bring together climate, technology, and policy leaders.

A sustainable initiative or project in Aotearoa that deserves more attention:  
Solar energy, EV adoption, and electrification initiatives across transport and industry.

If your work could plant one seed of change for the future, what would it be?  
I would like to plant the belief that every organisation, regardless of its size, has both the ability and responsibility to contribute to a more sustainable future. Small actions, multiplied across thousands of businesses, can transform entire economies.

The leader(s) you endorse for a future edition of Blooming Sustainability:
Allan Birch, Tadpole

 * One actionable takeaway for our readers to make a change today for a brighter tomorrow:
Make your environmental impact visible. Once you can see it clearly, you can begin to manage it, reduce it, and improve it. Visibility is the foundation of meaningful action.

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