Climate change is often framed as a technology problem. Sometimes as a political one. Occasionally as a moral one. It wasn’t until I began working inside the system that I realised that, in practice, it is something more prosaic and more decisive: a capital allocation problem.
In 2026, the contours of climate change are well known. The planet is warming, driven by decades of accumulated greenhouse gas emissions. Each additional degree pushes us closer to irreversible thresholds, the path marked by worsening floods, fires, storms, and heat. As Greta Thunberg would say, our house is on fire.
We also know, at least in theory, how to respond. Many of the necessary technologies already exist. Climate change is not, at its core, a failure of innovation.
Climate change is also shaped by politics and morality, but neither determines what ultimately gets built. Political systems move slowly, constrained by electoral cycles and shifting public attention. Moral arguments, while necessary, depend on persuasion rather than coordination and too often, they narrow responsibility to individual behaviour. Suddenly, we find ourselves feeling guilt-tripped for what we eat, how we travel, the straws we use; a convenient shift away from the systems responsible for the bulk of global emissions. At scale, only one force decides the direction we move: Capital.
Capital is more than just money in motion. It is a visible, measurable expression of collective attention: where resources are directed, and where they are withheld. It is a mechanism for expressing belief, and fear, about time, risk, and value. Every investment decision encodes an assumption about which futures are plausible, which technologies will scale, which industries will grow, and which risks can be deferred or ignored.
In a climate-constrained world, these assumptions matter. They determine whether capital moves toward long-term stability or short-term extraction; toward systems designed to support and endure, or quick money-grabs that almost certainly do not.
When I first spoke to Andres, the Managing Partner at Savia Ventures, one of Latin America’s only pure-play climate tech funds about joining the team, he asked me if I had experience working in the climate space. I didn’t. I answered instead that I cared about the planet as much as any well-meaning person. And that while I didn’t have experience with climate tech, like most of us in the twenty-first century, I had experience with climate change.
I was lucky enough to grow up on the Great Barrier Reef, UNESCO World Heritage Listed for exceptional natural beauty, home to roughly a quarter of all marine species and the largest living structure on Earth visible from space. In the last few decades, this extraordinary ecosystem has lost over half its coral cover, with portions of the reef having lost a quarter to nearly a third of their live coral cover in a single year. This collapse is driven, in large part, by coral bleaching, the reef’s response to heat it can’t survive. In the past, recovery was possible. Now, after successive bleaching events since 2016, including its worst bleaching event on record in 2024, the reef is running out of time to recover at all.
It was a beautiful place to grow up, but even so, Tropical North Queensland is an unforgiving part of the world. I remember my school uniform: thick, colonial British-inspired woolen skirts worn in 35°C heat and humidity that never lifted. I remember being eleven and duct taping the sliding glass doors of my home, in preparation for Cyclone Larry, a category 5 cyclone with stronger winds at landfall than Hurricane Katrina. It was one of the most powerful cyclones ever to hit land anywhere in the world.
When I was 16, Cyclone Yasi was incoming. There were rumors that body bags were being sent to local hospitals. My school asked all boarders to go home and I was picked up by my aunt and two small cousins. I remember the quiet tension in the house, as the adults around me slowly realized that the storm had changed course. The worst of it was heading straight for us. I remember filling up the bathtub, a contingency effort to ensure we had drinking water in a worst case scenario. I remember the deafening roar of the wind as the storm hit, the cracking of the trees as they fell all around us, piling up so high on the driveway that we were trapped for days. Cyclone Yasi went on to become one of the largest tropical cyclones ever recorded globally. To put it in perspective: had it been centered over London at its peak, Scotland, Wales, and much of northern France would all have been inside the same storm system at once. At its height, Yasi’s wind field spanned an area larger than the United Kingdom; larger than Ghana, Iceland, or Nepal.
These are just my experiences; storms lived through in a part of the world that is buffered by wealth, solid infrastructure, early warning systems, and low population density. There was a time when both of these storms could have been considered ‘once-in-a-lifetime’ events. Now, they are increasingly common. It is no longer unusual to have experienced two of them, by the age of eighteen. Remarkably, in both cases, there were no deaths. With Hurricane Katrina, by contrast, there were close to two thousand.
Now, living in São Paulo, I receive extreme weather alerts on my phone almost weekly during storm season and I know that flash floods, high winds and electricity blackouts ripple outwards, disproportionately tormenting the vulnerable communities around me. Just last month, seven people died in flash flooding in the sprawling, greater metropolitan region. Each year, it seems to get worse.
After two years investing in climate solutions in Latin America, I think back on that first conversation with Andres often. At the time, I just wanted to be an investor. I hadn’t given much thought into what. It can be difficult to be mission driven when you’re just trying to get your foot in the door. Now though, after endless reflections, conversations, headlines and watching risk compound faster than any meaningful response; the mission is as clear as the sky after a cyclone.
Investing in climate tech isn’t just a shiny venture capital thesis, it is the only thesis. It is the only mission. It is the only place where allocating capital still makes sense and the only choice that points toward something other than continued loss. Planet Earth comes first. There is no consumer goods sector, insurtech play, web3 fund, or unicorn on a dead planet. The work, now, is to place better bets; to move capital toward the future that must be built, while there is still time to build it.
This is what Planetary Allocations is about.
Bryony Parker Investor, Savia Ventures
