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 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)*
According to UNCTAD, several trade-related measures, policies and instruments are of value in combating climate change and fostering Sustainable Development. These include liberalisation of trade in environmental goods and services, standards and labels, subsidies for fossil fuels, international investment protection treaties, technology transfer and border adjustment measures. For example, liberalization of trade in low-carbon goods and services plays a major role in disseminating low carbon technologies widely for climate action.
Low carbon technologies have been advocated as vital in climate action. It has been argued that advanced know-how and uptake of lowcarbon and environmental friendly technologies will become more readily available through liberalised trade. It has also been asserted that liberalised trade is a particularly potent driver for technological innovation. Trade and especially trade liberalization therefore plays an important role in accelerating the diffusion and uptake of environmental goods and low-carbon technologies towards climate action.
In addition, technical standards and labelling have been identified as another major issue at the interlinkage of trade and climate action. Standards set a threshold for the performance of a product, while labels describe the characteristics of the product, enabling the consumer to make an informed choice when purchasing a product. It has been observed that standards and labels offer opportunities for strengthening climate protection, for example by fostering consumer awareness and more transparency along global value chains in the trade sector. Therefore, standards and labels promote climate-friendly consumption and production patterns.
In addition, they can also create market access opportunities for those with comparative advantages in environmental friendly and low-carbon products and services. It has been argued that countries can facilitate trade and apply efficiency standards and labelling regulations at the same time, if they embrace certification and accreditation processes that are in line with the International Organization for Standardization (ISO) towards the dissemination of environmental friendly products. Further, international investment protection treaties have been pointed out as key trade policy instruments for climate action. It has been pointed out that many investor/state disputes over the years have originated from measures to mitigate the environmental impacts of economic activities by investors in host states.
In light of the environmental and climate concerns resulting from investment practices, the international investment regime is now embracing sustainable practices including the incorporation of Environmental, Social and Governance (ESG) clauses in investment treaties. It has been noted that many Bilateral Investment Treaties (BITs) are incorporating ESG matters including specific provisions on the protection of the environment, climate action and Sustainable Development. According to UNCTAD states need to fast-track International Investment Agreements (IIA) reform to make it more aligned with climate action as well as other public policy imperatives through approaches such as making individual IIAs climate-responsive by ensuring that only low-carbon and sustainable investments are covered and by safeguarding the right and duty of states to regulate in the public interest which can be coupled with provisions aimed at promoting and facilitating sustainable investment.
It has also been pointed out that reduction of fossil fuel subsidies can be a key trade policy instrument for climate action. It has correctly been observed that subsidies have significant impacts on the promotion of climate-friendly energy in both developed and developing countries. This is true both for subsidies granted for the use of climate-friendly technology and the reduction of subsidies for fossil sources of energy. According to the United Nations Environment Programme (UNEP), reducing fossil fuel subsidies is essential for promoting green economies and reducing carbon emissions. UNEP points out that the production and use of fossil fuels in many countries is encouraged through large subsidies. These subsidies are undesirable since they contribute to air pollution and congestion, are a drain on national budgets, often do not reach the poorest households, crowd-out investment in clean energy, and encourage excessive energy consumption.
Trade policies geared towards reforming such subsidies can help reduce pollution and improve human health, free up public revenues, which can be used to implement green economy policies and support other development priorities including climate action. Reduction of fossil fuel subsidies is therefore an important trade policy instrument for climate action. Technology transfer is also a critical trade policy instrument for climate action. It is well acknowledged that wide dissemination of climate-friendly technologies is key for effectively tackling climate change especially in developing countries.
The United Nations Framework Convention on Climate Change (UNFCCC) which is the principle global legal instrument on climate change requires all parties to promote and cooperate in the development, application and diffusion, including transfer, of technologies that control, reduce or prevent anthropogenic emissions of greenhouse gases. The UNFCCC further obliges the developed country parties to take all practicable steps to promote, facilitate and finance, as appropriate, the transfer of, or access to, environmentally sound technologies and know-how to other parties, particularly developing country parties, to enable them to implement the provisions of the Convention.
The Paris Agreement also acknowledges the importance of technology for the implementation of climate change mitigation and adaptation actions and requires parties to fully realize technology development and transfer in order to improve resilience to climate change and to reduce greenhouse gas emissions. Effective trade policies can enhance the transfer of climate friendly technologies through market-based approaches, publicly funded bilateral or multilateral programs, or in the form of private- public partnerships. Technology transfer is therefore an important trade policy instrument for climate action.
In addition to the foregoing instruments, the WTO identifies other trade policy tools and measures that are pertinent in climate action. These include trade facilitation through measures such as speeding up customs clearance and the use of electronic documentation at borders in order to reduce border control delays and related energy consumption, leading to reductions of up to 85 per cent of emissions at certain land border crossings; embracing green government procurement policies which can significantly reduce greenhouse gas emissions while producing major economic benefits, such as new green jobs and enhanced energy efficiency; use of international standards to avoid regulatory fragmentation when upgrading energy efficiency regulations in order to reduce domestic energy consumption and related GHG emissions by excluding the most polluting goods from the markets; accelerating mitigation efforts, supporting adaptation and assisting disaster recovery by reviewing domestic regulations and restrictions for providers of climate-related services; helping accelerate the transition to green economies by rebalancing tariff policies that may inadvertently benefit carbon-intensive sectors; reforming and repurposing environmentally harmful and market-distorting subsidies; supporting the diffusion of climate-related technologies and equipment by facilitating and increasing trade finance, such as loans and guarantees; improving how food and agricultural markets function, while contributing to climate action, by easing trade in food; protecting economies from the spread of disease and pests exacerbated by climate change by strengthening sanitary and phytosanitary systems; and reducing policy fragmentation and compliance costs by improving coordination of climate- related, non-discriminatory internal taxes, including carbon pricing and equivalent policies. Trade policy instruments are therefore essential in enhancing climate action.
Despite their importance, several challenges hinder the effective use of trade policy instruments and measures in climate action. For example effective technology transfer is hindered by Intellectual Property Rights (IPR) and inadequate funding especially in developing countries. Further, it has been argued that many developing countries fear that reducing tariffs on low carbon and environmental friendly technologies will be to the benefit of developed countries only which are the main producers of environmentally friendly technologies with developing countries being the net importers of such technologies. It has further been asserted that standards and labelling as trade policy instruments for climate action raise challenges about the underlying methodologies for calculating the amount of a product’s embedded carbon, which in turn would have considerable trade implications.
Challenges could also occur in relation to the costs involved for producers and market access implications, especially for smaller producers. In addition, it has been contended that most IIAs do not distinguish between low-carbon and high-carbon investments and generally cover investments across all sectors and typically offer high levels of protection hence the need to fast track IIA reform to make it more aligned with climate action. It has also been asserted that governments in both developing and developed countries are often under pressure to maintain subsidies for fossil fuels since such subsidies are vital in helping to secure access to energy especially for the poor. It is imperative to address the foregoing among other challenges in order to effectively embrace trade policy instruments for climate action.
*This is an extract from the Book: Promoting Rule of Law for Sustainable Development (Glenwood, Nairobi, January 2024) 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. 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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