What鈥檚 old can often become new. Yet new is not necessarily better. Nature based solutions are a prime example. Infrastructure organizations and biodiversity experts have been talking about 鈥榚cosystem-based approaches鈥� for years. More recently, however, the concept has been receiving greater attention.
In part, that has been driven by policymakers and regulators. In the US, for example, the White House released their 鈥楻oadmap for Nature-Based Solutions鈥� in 2022.19聽In the UK, the topic has been raised up the agenda by the Biodiversity Net Gain (BNG) strategy that effectively mandates developers to consider nature- based solutions in their design and planning.20聽It was also high on the agenda at COP28 where nature-based solutions, biodiversity and climate mitigation and adaptation were notable themes.
Accelerating the drive for nature-based solutions is the increasing body of evidence that suggests these 鈥榞reen infrastructure鈥� solutions can be more effective, sustainable and affordable than traditional 鈥榞rey infrastructure鈥�. There is also a deep recognition that protecting existing nature-based solutions 鈥� like those mangrove forests 鈥� can be much more cost effective than building new dams or sewer systems. And, when complemented by rain gardens, bioswales, and permeable pavement, they can provide a much more resilient and sustainable form of protection against flooding, for example.
However, to really mainstream nature-based solutions, organizations need to be able to properly measure and account for the real value of these assets. On this score, the Taskforce on nature-related Financial Disclosures (an industry-led initiative that 乐鱼（Leyu）体育官网 is proud to be involved with) has helped move the needle by providing recommendations designed to meet corporate reporting requirements.21
The widespread adoption of valuing nature-based assets and solutions would enable companies to better account for these assets on their balance sheets. It would also help catalyze the growth in marketplaces where these assets could be traded, thereby expanding their appeal to private investors. It would also enable governments to make more informed decisions that balance infrastructure delivery with sustainable development.
Driven by strong policy tailwinds, new disclosure recommendations and growing anxiety about the climate emergency, expect to see increased focus on nature-based solutions over the coming years. The challenge here is to transform this pressure into proactive corporate responsibility, fostering a culture of accountability that extends beyond compliance. Indeed, it won鈥檛 be too long before developers default to nature-based solutions over pouring concrete.
