What Is Metabarcoding In Sustainable Business Practice?

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Entering into a new year, the world faces continuing environmental challenges and a pressing need for sustainable solutions. Businesses in the UK are gearing up for the  Sustainability Disclosure Standards (SDS), expected to be endorsed by the government by July 2024. These standards will unify existing frameworks like the Streamlined Energy and Carbon Reporting (SECR) and the Task Force on Climate-related Financial Disclosures (TCFD) into a complete set of sustainability disclosures. As biodiversity monitoring experts NatureMetrics explain, employing metabarcoding as part of a business’s environmental strategy can be a proactive approach in aligning with these forthcoming standards, ensuring compliance, and fostering a culture of sustainability.

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What is Metabarcoding?

what is metabarcoding

Metabarcoding involves the analysis of DNA – the fundamental genetic material present in all living organisms – extracted from environmental samples like soil, water, or air. This allows for the identification of multiple species within an ecosystem from a single sample. And thus providing a comprehensive ‘biological inventory’. In some ways, it’s not too dissimilar to the cataloguing of shop inventory through the bar codes on the packaging.

This detailed insight into biodiversity is critical for maintaining ecosystem services such as clean water, fertile soil, and pollination, enabling businesses to make informed decisions about their impact on the environment.

Why Does It Matter?

Currently, the UK faces a multitude of environmental challenges. From coastal flooding and rising greenhouse gas emissions to significant changes in biodiversity​​. Challenges like these serve to highlight the importance of technologies like metabarcoding, which give businesses tangible data on how their activities influence natural ecosystems. This information is essential for helping the UK’s businesses bring their operations in line with broader environmental conservation and sustainability goals.

Metabarcoding in Action

Through its capability to analyse DNA from environmental samples, metabarcoding presents a wealth of potential applications across the UK’s industrial sectors. Here are just a few hypothetical examples:


In an agricultural context, farmers could use metabarcoding to analyse soil health, assessing the diversity of microorganisms. This information could guide sustainable farming practices, such as crop rotation and natural pest control methods. Thus leading to enhanced soil fertility and reduced reliance on chemical fertilisers.


For fisheries, metabarcoding could be employed to monitor aquatic biodiversity. By assessing water samples, fisheries can review the presence and health of fish populations and other aquatic organisms. This data could inform sustainable fishing practices, helping to prevent overfishing and promote the conservation of endangered species.

Urban Planning

Metabarcoding could also be used in urban planning, to assess green spaces within cities. Data on soil and air samples from various urban areas can provide planners with an understanding of the biodiversity present, thereby making informed decisions on green space development and maintenance, contributing to urban biodiversity conservation efforts.

Environmental Impact Assessments

Companies conducting environmental impact assessments for new developments could use analysis of environmental DNA to assess the presence of rare or endangered species. This information would be crucial in making responsible development decisions that minimise ecological disruption.

Retail Sector

Particularly useful for companies selling garden products, eDNA analysis can be used to ensure that the plant seeds or soils they sell are free from invasive species or harmful pathogens, thus promoting eco-friendly gardening practices among consumers.

There’s a level of versatility to the technology behind metabarcoding. This means it is suitable for providing detailed insights to a number of sectors. All of which can guide businesses in making environmentally responsible decisions across different sectors.

What’s The Catch?

While there are significant advantages to this technology, it’s not without its challenges. At present, the process can be cost-intensive. And the need for specialised expertise for data analysis and interpretation can pose barriers to organisations lacking in budget. Also, as with any data-based information, the quality and quantity of DNA samples can impact the reliability of results. Despite these challenges, the long-term benefits, particularly in contributing to informed, sustainable business decisions, often outweigh these initial hurdles.

Regulatory Compliance

Businesses are becoming expected to comply with a range of environmental regulations. With the impending Sustainability Disclosure Standards (SDS), businesses will be required to disclose sustainability-related risks and opportunities. Which includes those arising from climate change​​​​. Metabarcoding provides a robust framework for generating the data needed to show that companies meet these requirements. And it demonstrates a company’s commitment to environmental stewardship and sustainable practices.

Beyond compliance, metabarcoding has broader implications for corporate social responsibility, innovation, and societal goals like biodiversity conservation. It propels businesses to rethink and reconfigure their operations to be more in harmony with the environment. This shift is not just about reducing risks or adhering to policies. Indeed, it’s also about a fundamental transformation towards sustainable business models.


Metabarcoding represents a significant advancement for UK businesses in aligning their operations with sustainability goals. It provides a window into the ecological impact of business activities and a pathway for compliance with emerging environmental regulations. As the UK and the world move towards a more sustainable future, embracing technologies like metabarcoding is crucial for businesses committed to making a positive impact on our planet. By adopting this technology, companies not only comply with regulations but also position themselves as leaders in sustainable practice and innovation. Thus contributing to the conservation of biodiversity and the overall health of our ecosystems.

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