Podcasts

Season 3 Wrap-up – The Big Themes that Shaped our Conversations

11 March 2026

In this special wrap-up episode, Ben McAlary joins Season 3 hosts Elena Lambros and Lorraine Johnston to reflect on the recurring themes that shaped nine thought-provoking conversations across the last 10 episodes of Game Changes.

Across sectors and geographies, one message came through clearly: ESG challenges are systemic. Whether discussing climate risk with Dariel De Sousa, sustainable investing with Rebecca Ogg, or transition planning with Pauline Martin, guests urged us to look beyond isolated issues and examine the architecture of the systems shaping finance, infrastructure and regulation.

Another powerful thread was impact over optics. Australia’s Anti-Slavery Commissioner Chris Evans reminded us that ESG is not about glossy reporting but about real-world outcomes. Similarly, Nishikant Gupta of Conrad Energy highlighted the importance of curiosity, collaboration and practical action in turning strategy into measurable change.

Collaboration and capital allocation also emerged as decisive levers. From Oliver Kade’s call for cross-sector partnerships to scale waste management solutions, to Claire Reid’s explanation of how innovative financing models can unlock community energy infrastructure, the season explored how funding structures and collective action shape results.

Listen to all episodes in the Game Changers mini-series by subscribing to ESG Matters @ Ashurst on Apple Podcasts, Spotify or wherever you get your podcasts.

Transcript

Ben McAlary:

Hello and welcome to ESG Matters @ Ashurst and our wrap-up episode for season 3 of Game Changers.

Over the course of the last 9 episodes, co-hosts, Elena Lambros, Ashurst Risk Advisory ESG and Sustainability Partner and Lorraine Johnston, an Ashurst Partner who specialises in sustainable finance have spoken with investors, regulators, technologists, energy leaders, environmental advocates and policymakers. And while each conversation focused on a different sector, from sustainable finance to plastics, modern slavery to climate regulation, some clear themes kept emerging.

In this episode, we’re stepping back to reflect on those recurring threads, and to revisit a few powerful moments from our guests as we bring what’s been a fantastic season to a close.

My name is Ben McAlary, and I’m joined by season three hosts, Elena Lambros, and Lorraine Johnston. Thanks both for joining me.

Elena Lambros:

Thanks Ben, great to be here.

Lorraine Johnston:

Wonderful to be here with you both, thank you.

Ben McAlary:

Well, we have another season in the bag and just like previous seasons we have some really compelling themes that came through from the guests interviewed.

To begin and certainly one of the strongest themes across the season is that ESG challenges are not isolated problems but are systemic. And Elena in episode 7 Dariel De Sousa, a former Director of Compliance and Enforcement at the Australian Energy Regulator, who is now a leading voice in climate risk, regulation and governance reminded us that climate change isn’t just an environmental issue.

Elena Lambros:

That’s right Ben, a number of our guests reminded us that climate change is in fact a systematic risk that touches every part of our society, from finance, infrastructure, supply chains and ecosystems, our guests consistently urged us to zoom out and to look at the architecture of the system, not just the symptom. Let’s hear from Dariel on why that’s the case.

Dariel De Sousa:

Absolutely. And so, this is the point that I make at the beginning of my book that we see different types of systemic risks. We've seen the GFC. When, for example, Brexit happened, we saw this major disruption to the trading system. And these are all examples of systemic risks, and the response is the same. We need to really take stock of the system and make sure that it is capable of responding to these risks, whether they come in the form of climate change or other sources of systemic risks. So, that is exactly the point that I try to make. Now, I do want to talk about the examples back in Australia, because those were also really significant. And what I found were there were two regulatory frameworks that I looked at that stood out. One in Queensland, your home state, Elena. And one in Victoria, my home state. And importantly, both regulatory frameworks were revised significantly following major disasters.

Ben McAlary:

And Elena another strong thread was that ESG is not about producing better reports but about producing better outcomes.

Elena Lambros:

Yes that right in episode 9 I sat down with Chris Evans Australia’s inaugural Anti-Slavery Commissioner, who delivered one of the most direct reminders of the importance of outcomes, rather than just reporting for reporting’s sake. Here’s some of what he had to say.

Chris Evans:

There's too much focus on process and reporting. Why are we doing this? Always go back to the objective. It's to end exploitation, to stop children working in mines, to stop children having to work on farms or for people to be involved in situations where they can't leave their employer, they don't have access to their passport, they've had to pay for the job and they're in debt. It's about them. That's why we're doing this. And if we're not impacting on them, we might as well pack up and go home. So, that's what we've got to focus on, not on the quality of the glossy report at the end of the year, but on are we having impact?

Ben McAlary:

Lorraine coming to you now, again and again, guests emphasised that no single organisation can solve systemic challenges alone and in Episode 6 Oliver Kade, Chief Technology Officer and UK Country Manager at Seven Clean Seas was unequivocal on this wasn’t he?

Lorraine Johnston:

Absolutely. There is no doubting that collaboration is the lever for change and what Oliver reminded us is the importance of these collaborations and partnerships in achieving sustainability objectives. You can hear Oliver’s passion and some examples of this from Seven Clean Seas.

Oliver Kade:

The bottom line is that partnerships are fundamental. We build projects that are creating the impact, but really, it's the funding through the sponsorships that we have with corporate partners and philanthropic partners that are really driving the impact and the growth of our initiatives. I mentioned that funding gap in waste management, that's the challenge that we're trying to bridge. The solutions are quite easy and of course involving the local context, but we understand how to build projects. The key limitation is how do we finance them? Typically, when we talk about waste management, particularly plastic waste management, this is a net loss cost. So, when governments are financing waste management, it's typically being covered by taxpayers, or at least that's how it used to be done historically. But with growing consumption and growing a population, really the burden of waste management and that cost is becoming increasingly heavy for governments to be able to provide it.

That's why what we're seeing now is a shift towards what we call a polluter pays model. Sometimes considered or known particularly in the policy landscape as extended producer responsibility, but what that means is how can we start to shift some of that burden of financing waste management away from taxpayers onto a lot more of those organisations that are putting plastic out on the market or consuming plastic within their operations? We are seeing that shift. That means that typically when we're looking at financing our waste management, working with corporate partners that are going to fund our initiatives are hugely valuable, and that's the way that we're going to be able to scale.

To give an example, our largest partner is Howden. They are a global insurance company, over 20,000 employees worldwide, and they actually consume a lot of plastic within their operations. They've been a massive partner for Seven Clean Seas for the last five years. Through that partnership, they have sponsored the recovery over 692,000 kilograms of plastics. Now, if it wasn't for them supporting us in the early stage and for the continued support, we wouldn't have been able to band across Indonesia and also outside of Indonesia into parts of Thailand as well, because it's having these organisations which are continually providing support, continually recognise that the global plastic crisis is one that needs attention that allows us to be able to grow scale and keep our impact growing year-on-year.

Ben McAlary:

Lorraine one of the most powerful themes across the season was capital allocation not just who pays, but who funds, who benefits, and how investment structures shape outcomes.

In the recent SNRG episode with Claire Reid your conversation moved beyond technology and into what SNRG’s financing models look like didn’t it?

Lorraine Johnston:

Yes when Claire was describing SNRG’s microgrid model she described capital allocation in action. Instead of housebuilders carrying upfront renewable infrastructure costs, capital is structured differently through third-party funding models that remove barriers to deployment. In this clip Claire describes how the impact goes beyond compliance or carbon reduction and how energy infrastructure becomes a revenue generator.

Claire Reid:

Perhaps I'll start with explaining what a microgrid is. So, imagine you're building a new community for, let's say, 300 new homes and a school. And to comply with Future Homes Standards, you're going to put solar panels on each of those homes. And some of those houses, some of those homes will have really big roofs and they'll be facing south, and they will be generating huge amounts of energy. And with solar energy, unless you use it straight away, you lose it. And then, within that community, you may have some homes that are being built next to trees, so they've got lots of shading, and/or facing north. So, they'll generate probably 50% less energy than that big south-facing roof. And then you may have some apartments within that same community, and they're sharing that one single roof between 12 different families.

So, when you build a community and each home has its own solar and it's generating for itself, there will be homes that are just throwing energy away and there'll be homes that aren't generating enough to do more than switch on a kettle. And if you join all of those homes to a microgrid, everything that's generated is effectively put into a pool. And every single home on that microgrid has equal access to everything that's in that pool. So, those 12 families living under that one roof are no longer constrained by the size of their roof. They've now got access to what 300 homes have generated. And that home that was generating so much energy that even with all of the windows open, the heating on, the hot water on constant, and every electrical appliance, including its electrical vehicles, being charged, still wasn't able to use everything that was generated, instead of throwing that energy away, that's now being used by the people living in the houses that were facing north and slightly shaded. So, it becomes fair, and it becomes community.

The other piece that makes this microgrid so effective is a battery. So, there will be a communal battery located somewhere on that site, normally up near a substation, so out of view. And anything that's not used, especially in the summer months, will be stored in that battery. So, even when the sun goes down and those solar panels have stopped generating energy, there's a huge battery in the corner of that community that's filled to the top with solar energy. So those homes continue to use that solar energy, that renewable green energy.

Of course, every home is still connected to a meter, so you are only paying for what you're actually using. But the benefits here are the people living in that community will own the solar panels. The developers who will, at some point, be mandated to use renewables, they won't have to fund those renewables because SNRG will fund that. SNRG will fund the solar. SNRG will fund the communal battery. And SNRG will maintain those as well. That means your housebuilders will meet with current building regulations and that they'll be ready for the Future Homes Standard.

And because those residents aren't needing to use so much grid energy, grid capacity requirement is reduced, and that helps projects that are blocked from starting. It enables them to move forward. There's a garden town called Otterpool in Kent. And a garden town is typically a lot of houses, a lot of commercial. And this particular garden town plans to build 8,500 homes. If they were to all be built on our microgrid, those homeowners are estimated to save 100 million pounds every 30 years in their energy bills.

Ben McAlary:

As the season progressed, the conversation moved from broad sustainable investing principles to the practical realities of transition planning, particularly in real assets. Elena was there a particular guest that you interviewed on this subject that stood out for you?

Elena Lambros:

That’s right. In episode 5, Pauline Martin from Oxford Properties framed transition planning through a fiduciary lens let’s take a listen.

Pauline Martin:

So we know as ultimately the reason why we work is for our pension plan members. And so that is really something that is important for them and that is the main reason why we're doing this work. And OMERS ultimately believes that well-run assets, including those with a thoughtful and clear plan to address the impacts of climate change will perform better, particularly over the longer term. So, it's really within our fiduciary duty to do so.

But in addition, we see it from the ground up, I will say, as well in the way in which we do business. So, across our various stakeholder management, we see it come in two ways. The first one is within our development arm, and Becky mentioned it. A number of jurisdictions, particularly at the planning level, are requesting the new developments to be net-zero ready. So even if that's not immediately once they've completed, at least have a way to get there. And that's definitely something that we are seeing. Again, depending on where we are in the globe, that might take different forms. Some jurisdictions are very advanced, and some are just starting the journey, but it is something that we're seeing more and more come up.

And then the other point is from an asset management perspective. Tenants also have their own emissions reductions targets and net-zero targets. And so, they're demanding what the energy efficiency of our assets in the space that they will ultimately be occupying and how they can reduce that and work with us to reduce that. So, there's definitely from the ground up, two clear ways that we're seeing that come up.

And increasingly as well from an investment perspective, when we're buying or we are selling our assets, this comes up more and more. So really across the board, various stakeholders are demanding this. So, it's coming in from various different directions, but definitely coming through for sure.

Ben McAlary:

Moving now to the theme of sustainable investing. Elena in the first episode of the series you spoke with Ashurst alumni Rebecca Ogg now at Fidelity International about her work as a sustainable investment analyst.

Elena Lambros:

Yes that’s right. Rebecca has her finger on the pulse of changes in sustainable investing, and her passion really shined through when she spoke about Fidelity International’s twin approach of mitigating environmental and social risks, as well as funding innovative solutions to benefit society and the natural world in the long term. In this clip Rebecca shares what her role as a sustainable investment analyst involves

Rebecca Ogg:

I'm a lawyer, I'm a mum of two young kiddies. I actually started going to law school wanting to be an environmental lawyer, and I ended up working at Ashurst for quite a lot of my junior career. That saw me in the Resources Team and then the Corporate Team. And I ended up working at Fidelity International as a corporate lawyer until around 2018. I started seeing these pieces of regulation come across my desk and I thought, "Mm, something's shifting." We saw the taxonomy regulation and sustainable finance disclosures regulation, which for a lot of people sound really dry, I'm sure, but for me it was super fascinating because it started to click and it was a bit of an "aha moment" for me as to how regulation can work with finance to help shift capital flows to more sustainable outcomes. So, I joined after that, the Sustainable Investing Team. And from then on, I get to spend most of my days looking at how regulation and policy can help our climate goals, which is great.

I kind of just for the listeners split my job into two key topics. One is looking at how regulation and policy can affect Fidelity and helping Fidelity comply with that. For example, corporate disclosures like we're about to see quite a lot of in Australia on sustainability. And the other is looking to engage with governments on how we can pull different policy levers and shift policy to support the climate transition and other sustainability outcomes. You see a lot of transition plans from companies come through and they say policy is a key barrier to some of their net zero commitments. And so, what we try and do is engage with governments and we see that as a critical part of trying to overcome those barriers that are identified to the transition.

Ben McAlary:

Now it's time to get really practical. Lorraine let’s say you work for an organisation looking to engage more meaningfully into turning ESG strategy into action. What could they do? Where could they begin?

Lorraine Johnston:

I think Conrad Energy’s Head of ESG, Nishikant Gupta said it best when I interviewed him back in episode 3. Nish shared Conrad’s remarkable story including some brilliant words of advice for any up-and-coming ESG specialists. Take a listen.

Nishikant Gupta:

Future generations are essential to advancing sustainability. What I've realised through our graduate program as well, which we have at Conrad Energy, is their fresh perspectives, digital fluency and urgency around climate and social justice are reshaping how we approach long-term responsibility.

At Conrad Energy, we see the innovation and drive as vital to building a low-carbon, inclusive future. And the second part of the question where, for those eager to make a difference, my advice would be to stay curious and informed. Don't shy away from asking the "whys" and "hows". Sustainability is a constant leader. It's a vast area, but it's also constantly evolving sector shaped by emerging technology, policies and, of course, global frameworks, which are changing every now and then.

Be bold in your vision but grounded in practical action. What's the impact of your work? Ask those questions: "What are benefits I'm going to get from what I'm doing?" Collaboration is key (which I started with in the beginning) working across disciplines, whether it's within your office or within the sectors, often sparks the most impactful solutions. And I've learned this over the past 15 years: brilliant ideas come when you collaborate.

At the same time and on a personal level: lead with integrity and authenticity. So, whether you're just starting out or already in a leadership role, trust is built through transparency, how honest you are in whatever work you do. And above all, I would say: Act. Even small steps matter. So, every effort builds a momentum and inspires others to join your journey, and it will eventually lead you to your final goal, but don't shy away from taking those small steps. So, I think that that would be my message to the younger generation.

Ben McAlary:

Well that rounds out a fantastic wrap-up of Season 3 of Game Changers and Transition Makers. Elena, Lorraine, thank you so much for bring this season to our listeners and for sharing your insights into Season three with me today.

Elena Lambros:

Thanks Ben.

Lorraine Johnston:

It’s been a pleasure, thank you both.

Ben McAlary:

And thank you listeners for tuning in to not only today’s episode, but all of the Game Changers episodes over the past three years. I encourage you to stay tuned and subscribed so as not to miss any future episodes. Until next time, thanks again for listening and goodbye for now.

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