Nature-related risks are becoming increasingly important for companies and their directors, as they face growing legal, regulatory and societal expectations to address the impacts of their activities on the environment and biodiversity. As we look ahead to the COP16 biodiversity conference in Columbia next month, which will focus attention on actions being taken to restore nature, we approached a number of senior executives to explore how nature-related issues are changing the way their business operates.

In this third article in our 'a climate for nature' series, we turn to focus on the regulatory backdrop to how organisations measure, report and share their impact on nature and biodiversity. Here, our Sustainability Partner Ben Stansfield talks with James Burton, a barrister practising from 39 Essex Chambers and specialising in environmental and planning law, about duties for company directors to consider in relation to nature-related risks.

Discussion highlights:

The duties of directors to consider nature-related risks

The duty of directors to consider nature-related risks is not new, but rather a reflection of the existing statutory and common law duties that directors have to act in the best interests of 'the company', and to do so with reasonable care, skill and diligence. These duties, codified respectively in sections 172 and 174 of the Companies Act 2006, require directors to have regard to a range of factors, including the environment, when making decisions that affect a company.

In essence, these duties are inevitably informed by the changing expectations of society, industry and regulators, which have been raising the bar for the consideration of nature-related risks - especially in light of the climate crisis and the loss of biodiversity. Those directors who have particular knowledge or expertise in environmental matters will also be held to a higher standard of care and skill.

The consequences of failing to consider nature-related risks

Directors who fail to properly consider nature-related risks may expose themselves and the company to various claims and liabilities, depending on the circumstances. For directors, these may include claims by the company for breach of duty, claims by investors for derivative actions, regulatory sanctions, reputational damage, termination of employment and loss of remuneration. For the company, these may include claims by third parties for nuisance, tort, breach of environmental permits or regulations, and loss of market value or opportunities.

The general position is that if a director can show, subjectively, that they have acted in good faith, they won't be found to be in breach of their s.172 duty to act in the best interests of the company, even if their position is irrational. However, if their position is irrational, a court will look hard at their subjective evidence that they acted in good faith. There is also a carve out from that subjective duty, and the court may apply an objective test, if the director has not even considered the company's best interests, or if they have missed something very material to the company's interests. Then the court may apply an objective test under section 172 and ask whether the reasonable director in the same shoes would have arrived at the same position.

But sections 172 and 174 go together, and even if a director can pass the s.172 test, there is still s.174, which holds a director to an objective standard of reasonable care, skill and diligence. Section 174 also means that if a director has particular knowledge or expertise, they will be held to a higher standard in terms of the actual content of that duty.

The trends in environmental litigation and legislation

There are some notable trends in environmental litigation and legislation that directors should be aware of. In the case of ClientEarth v Shell, for example, the environmental NGO challenged Shell's transition strategy and policies in a derivative action, and although it lost the case, it generated significant publicity and commentary, and brought attention to the organisation and the case. The increasing trend of ESG litigation is likely to see more non-governmental organisations using legal mechanisms to challenge the actions or inactions of companies and directors in relation to nature-related risks. These will naturally act to drive further policy change and, potentially, legislative changes - so the regulatory environment will continue to evolve.