The rise of climate finance
In the context of a global push for sustainable financial solutions, new investment segments such as green finance, climate finance, and nature finance are gaining momentum as attractive investment segments. These address aspects of sustainability including climate change resilience, mitigation and adaptation, energy efficiency, conservation or restoration of biodiversity, transition to a regenerative agriculture or a low-emission transport system, and of course the continued decarbonization of energy production.
To date, the major share of climate finance has flown into projects addressing the transformation of early-known high-emitting industries, from renewable energy to transport electrification. This predominant carbon focus (i.e. the prevention of further global warming) is being complemented more and more by the consideration of associated yet more complex environmental challenges, such as the loss of nature and biodiversity. It is therefore expected that an increasing investment volume will target projects that allow for decarbonization and conservation agendas, e.g. such as aiming to transform agricultural practices.
The social impacts of climate change and of the loss of nature and biodiversity are also gaining acknowledgement in the discussion on green finance. The so-called Global South is more severely affected by climate change and environmental deterioration, while having contributed to them to a much lesser degree. And yet, at the same time countries in these regions are often those that are the least equipped to adapt. As such, there has been a broad acknowledgement of the need for not only strong North-South support but even for compensation; so-called Loss and Damages.
At the recent COP26, COP 27 and COP 28 climate-change conferences, governments around the globe committed in drastic fashion to increasing the financing of adaptation and resilience efforts in the Global South, not least to ensure that high population economies grow in a sustainable manner. While the actual release of the respective funds still drags behind expectations, the financial industry has firmly added social criteria to climate finance instruments.
Crucially, whichever sub-segment of climate or green finance that financial institutions choose to engage in, they need to be prepared to move fast and scale up their efforts quickly. According to the Climate Policy Initiative, in an average scenario, the annual climate finance needed through 2030 will increase steadily from $8.1 trillion to $9 trillion. After this, estimated needs are set to exceed US$10 trillion each year from 2031 to 2050. This means that climate finance must increase by at least five-fold annually, and as quickly as possible, to avoid the worst impacts of climate change.
The financial industry has an important role to play as a key lever in addressing climate change and loss of nature. Implementing comprehensive assessment, disclosure, and management of climate- and nature-related impacts and risks will stretch the capabilities of most banks and financial service providers, but the extent to which they step up to these newly formalized responsibilities will determine how quickly societies around the globe will be able to tackle the pressing challenges ahead.