By Hon. Prof. Kariuki Muigua, OGW, PhD, C.Arb, FCIArb is a Professor of Environmental Law and Dispute Resolution at the University of Nairobi, Member of Permanent Court of Arbitration, Leading Environmental Law Scholar, Respected Sustainable Development Policy Advisor, Top Natural Resources Lawyer, Highly-Regarded Dispute Resolution Expert and Awardee of the Order of Grand Warrior (OGW) of Kenya by H.E. the President of Republic of Kenya. He is the Academic Champion of ADR 2024, the African ADR Practitioner of the Year 2022, the African Arbitrator of the Year 2022, ADR Practitioner of the Year in Kenya 2021, CIArb (Kenya) Lifetime Achievement Award 2021 and ADR Publisher of the Year 2021 and Author of the Kenya’s First ESG Book: Embracing Environmental Social and Governance (ESG) tenets for Sustainable Development” (Glenwood, Nairobi, July 2023) and Kenya’s First Two Climate Change Law Book: Combating Climate Change for Sustainability (Glenwood, Nairobi, October 2023), Achieving Climate Justice for Development (Glenwood, Nairobi, October 2023) and Promoting Rule of Law for Sustainable Development (Glenwood, Nairobi, January 2024)*
The importance of mitigating climate change, upholding good social policies and good governance have led to the rise and use of Environmental, Social and Governance (ESG) factors in the world of finance and investment. Banks, funds and other financial institutions have increasingly sought to measure whether the investments they make promote ESG. It has been pointed out that ESG has the ability of shaping the behavior of Multinational Corporations under BITs by fostering socially responsible, sustainable and ethical investments. ESG is thus an essential part of the international investment law regime which can foster Sustainable Development through the investment sphere by promoting responsible business conduct.
The United Nations 2030 Agenda for Sustainable Development recognizes the role of international trade and investments in promoting inclusive economic growth and poverty reduction whilst contributing to the promotion of Sustainable Development. Towards this end, the Sustainable Development goals advocate for investment in areas such as industry, infrastructure and innovation for economic growth and development. Further, towards reducing inequalities between developed and developed nations, the Sustainable Development goals encourage development assistance and FDI to underdeveloped regions of the world.
It can thus be argued that investments through BITs are critical in the attainment of the Sustainable Development goals through FDI in areas such as infrastructure, industry, energy, and innovation in developing countries. However, such investments are required to be guided by the principle of Sustainable Development in accordance with the 2030 Agenda for Sustainable Development. ESG concerns are at the heart of the Sustainable Development agenda.
The Sustainable Development Goals seek to achieve global development within the ESG framework by addressing social challenges such as poverty, hunger, health, education, gender equality, access to clean water and employment through investments in areas such as energy, industry, innovation and infrastructure while mitigating the effects of climate change and promoting good governance. ESG considerations are thus important in BITs. Consequently, many IAAs including BITs are incorporating ESG matters including specific provisions on the protection of the environment, climate action and Sustainable Development.
The Organisation for Economic Cooperation and Development (OECD) notes that many recent BITs capture ESG concerns such environmental protection, labour laws, and transparency requirements as part of the overall Sustainable Development agenda. For example, the Canadian Model Agreement for the Promotion and Protection of Investments recognizes the role of investments in promoting Sustainable Development as part of responsible business conduct. Further, the United States of America Model Bilateral Investment Treaty recognises the nexus between BITs and ESG matters such as the environment and human rights including labour rights.
It stipulates that investments shall be conducted in a manner that respects environmental laws and policies of the host state, and multilateral environmental agreements. In terms of environmental protection, the USA Model Bilateral Investment Treaty further provides that it is inappropriate to encourage investment by weakening or reducing the protections afforded in domestic environmental laws. In addition, it also sets out that investments shall be carried out in a manner that complies with domestic labour standards and international labour standards set out under the International Labour Organization (ILO) Declaration on Fundamental Principles and Rights at Work and its Follow-Up. The USA Model Bilateral Investment Treaty further contains pertinent provisions on transparency and disclosure of information which are vital components of the Governance ‘G’ pillar of ESG.
At the regional level, it has been observed that many investment agreements are capturing ESG concerns such as protection of human rights and the environment, compliance with domestic law, measures against corruption and the promotion of Sustainable Development. For example, the Agreement Establishing the African Continental Free Trade Area seeks to achieve among other things the promotion and attainment of Sustainable Development among state parties through investments. Further, the Southern Africa Development Community (SADC) Model Bilateral Investment Treaty Template encapsulates ESG concerns including human rights, environment and labour. It states that investors and their investments have a duty to respect human rights in the workplace and in the community and State in which they are located.
It further provides that investors and their investments shall act in accordance with core labour standards as required by the ILO Declaration on Fundamental Principles and Rights of Work and that further investors and their investments shall not establish, manage or operate investments in a manner inconsistent with international environmental, labour, and human rights obligations binding on the host state or the home state, whichever obligations are higher. It is thus evident that ESG matters have become part and parcel of the international investment law regime. ESG factors are being incorporated in BITs. However, there are several ESG concerns under BITs in Africa.
This is an extract from Kenya’s First ESG Law Book: Embracing Environmental Social and Governance (ESG) tenets for Sustainable Development” (Glenwood, Nairobi, July 2023) by Hon. Prof. Kariuki Muigua, OGW, PhD, Professor of Environmental Law and Dispute Resolution, Senior Advocate of Kenya, Chartered Arbitrator, Kenya’s ADR Practitioner of the Year 2021 (Nairobi Legal Awards), ADR Lifetime Achievement Award 2021 (CIArb Kenya), African Arbitrator of the Year 2022, Africa ADR Practitioner of the Year 2022, Member of National Environment Tribunal (NET) Emeritus (2017 to 2023) and Member of Permanent Court of Arbitration nominated by Republic of Kenya and Academic Champion of ADR 2024. Prof. Kariuki Muigua is a foremost Environmental Law and Natural Resources Lawyer and Scholar, Sustainable Development Advocate and Conflict Management Expert in Kenya. Prof. Kariuki Muigua teaches Environmental Law and Dispute resolution at the University of Nairobi School of Law, The Center for Advanced Studies in Environmental Law and Policy (CASELAP) and Wangari Maathai Institute for Peace and Environmental Studies. He has published numerous books and articles on Environmental Law, Environmental Justice Conflict Management, Alternative Dispute Resolution and Sustainable Development. Prof. Muigua is also a Chartered Arbitrator, an Accredited Mediator, the Managing Partner of Kariuki Muigua & Co. Advocates and Africa Trustee Emeritus of the Chartered Institute of Arbitrators 2019-2022. Prof. Muigua is a 2023 recipient of President of the Republic of Kenya Order of Grand Warrior (OGW) Award for his service to the Nation as a Distinguished Expert, Academic and Scholar in Dispute Resolution and recognized among the top 5 leading lawyers and dispute resolution experts in Band 1 in Kenya by the Chambers Global Guide 2024 and was listed in the Inaugural THE LAWYER AFRICA Litigation Hall of Fame 2023 as one of the Top 50 Most Distinguished Litigation Lawyers in Kenya and the Top Arbitrator in Kenya in 2023.
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