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), Promoting Rule of Law for Sustainable Development (Glenwood, Nairobi, January 2024) and Actualizing the Right to a Clean and Healthy Environment (Glenwood, Nairobi, March 2024)*
Sustainability refers to creating and maintaining the conditions under which humans and nature can exist in productive harmony to support present and future generations. The need to strike a balance between the environmental, social and economic facets of development towards sustainability gave rise to the concept of Sustainable Development. The idea of Sustainable Development refers to development that meets the needs of the present without compromising the ability of future generations to meet their own needs.
The blue economy is vital in the sustainability agenda. It has been correctly observed that the idea of blue economy recognizes that the oceans, which cover approximately 71% of the Earth’s surface, possess untapped potential to unlock Sustainable Development in various sectors. It has been argued that sustainable utilization of the blue economy can unlock development through in areas such as smart shipping, ports, transportation and global connectivity; employment, job creation and poverty eradication; cities, tourism, resilient coasts and infrastructure; sustainable energy, mineral resources and innovative industries; managing and sustaining marine life, conservation and sustainable economic activities; ending hunger, securing food supplies and promoting good health and sustainable fisheries; climate action, agriculture waste management and pollution-free oceans; maritime security, safety and regulatory enforcement and people, culture, communities and societies.
It has further been observed that oceans play a key role in the economic development of nations through the exploitation of maritime and marine resources – for example, through shipping, commercial fishing, and oil, gas, and mineral development. According to the World Bank, marine and freshwater ecosystems play a significant contribution in achieving sustainability in areas such as food security, nutrition and health, tourism, climate change mitigation, provisions of homes and shelter, sustainable economic growth, and trade. For example, it has been observed that the fisheries and aquaculture sector is a vital source of livelihoods, nutritious food and economic opportunities, and has a key role to play in meeting one of the world’s greatest challenges: feeding a population set to rise to 9.6 billion people by 2050.
In addition, it has been asserted that fisheries and aquaculture play a significant role in eliminating hunger, promoting health and reducing poverty. It is estimated that fish contributes over 16 percent of the animal protein consumed by the world’s population and 6.5 percent of all protein consumed, with 1 billion people relying on this source of protein. Fish is also a particularly critical source of nutrition. In addition, the blue economy is an important source of coastal and marine tourism. It has been observed that maritime or ocean related tourism, as well as coastal tourism, are vital sectors of the economy in many countries, including Small Island Developing States (SIDs) and coastal Least Developed Countries (LDCs).
Coastal and ocean-related tourism comes in various forms and includes dive tourism, maritime archaeology, surfing, cruises, ecotourism, and recreational fishing operations. It has been argued that sustainable tourism can be part of the blue economy, promote conservation and sustainable use of marine environments and species, generate income for local communities (thus alleviating poverty), and maintain and respect local cultures, traditions, and heritage.
The blue economy also plays a key role in the transport sector. It has been observed that the blue economy is an important source of transport through maritime transport which includes passenger transport: sea, coastal and inland passenger water transport; freight transport: sea, coastal freight and inland freight water transport; and services for transport: renting and leasing water transport equipment. Further, it has been argued that inland transport is considered part of the blue economy because it includes the transportation of passengers and freight via rivers, canals, lakes and other inland waterways, including within harbours and ports. It has been also observed that shipping has for many centuries been the major form of transportation, as well as an essential communication link connecting coastal cities, countries and continents.
The blue economy is therefore vital in the transport sector. The blue economy also plays a crucial role in trade. The World Trade Organization points out that although seafood has long been traded internationally, trade has increased dramatically in recent decades such that fish and fishery products now constitute the most highly traded food commodity internationally. Further, it is estimated that 90% of globally traded goods are carried by sea. The blue economy therefore plays a key role in facilitating international trade.
In addition, the blue economy is a major source of energy. It has been observed that oceans play a key role in extraction of energy sources such as oil and gas which are vital in the global energy supply49. Further, according to the International Renewable Energy Agency (IRENA), oceans are a source of abundant renewable energy potential, capable of driving a blue economy based on sustainable use of ocean resources. IRENA points out that energy harnessed from the oceans, through offshore renewables, can contribute to the decarbonisation of the power sector and to other end-use applications that are relevant for a blue economy (for example, shipping, cooling and water desalination).
Further, it has been contended that the blue economy has made it possible to tap into emerging ocean energy technologies – including wave, tidal, ocean thermal energy conversion and salinity gradient energy which have the potential to unlock clean and sustainable energy and economic development. In addition, it has been pointed out that renewable energies in the blue economy also contribute to wealth and jobs creation, in addition to the diversification, development and growth of local economies, especially in coastal areas and in developing countries.
The blue economy is also vital in climate change mitigation. It has been pointed out that coral reefs, mangroves, seagrass meadows and wetlands deliver critical ecosystem services such as coastal protection and carbon sequestration. Oceans constitute a major sink for anthropogenic emissions, absorbing nearly 25 percent of the extra carbon dioxide added to Earth’s atmosphere by burning fossil fuels. Further, it has been pointed out that blue carbon’ sinks like mangrove forests, sea grass beds and other vegetated ocean habitats are up to five times as effective as tropical forests at sequestering carbon.
It has been argued that ocean-based mitigation has the potential to reduce emissions by more than 11 billion tonnes of greenhouse gasses per annum in 2050, which could close the global emissions gap by up to 25 per cent. It is therefore necessary to tap into the blue economy in order to enhance the global response to climate change. From the foregoing, it is evident that the blue economy plays a key role in Sustainable Development. It has been argued that a healthy blue economy is key for a sustainable future both for people and the planet. It has been pointed out that the world’s oceans – their temperature, chemistry, currents and life – drive global systems that make the Earth habitable for humankind.
The blue economy offers the possibilities of improved efficiency in our land and ocean management, better treatment and governance of marine ecosystems, a more equitable model of global health standards, lower emissions and resilience against climate change. It has further been asserted that the blue economy in Africa provides numerous advantages such as habitat for fish and marine life; carbon sequestration; shoreline protection; waste recycling and storing; ocean processes that influence climate and biodiversity and new emerging activities such as desalination; marine biotechnologies, ocean energy and seabed mining.
Fostering the blue economy is thus vital in order to achieve sustainability. The role of the blue economy in sustainability is recognized under the United Nation’s 2030 Agenda for Sustainable Development. SDG 14 seeks to conserve and sustainably use the oceans, seas and marine resources for Sustainable Development.
SDG 14 seeks to foster the blue economy through targets such as preventing and significantly reducing marine pollution of all kinds, in particular from land-based activities, including marine debris and nutrient pollution; sustainably managing and protecting marine and coastal ecosystems to avoid significant adverse impacts, including by strengthening their resilience, and taking action for their restoration in order to achieve healthy and productive oceans; minimizing and addressing the impacts of ocean acidification, including through enhanced scientific cooperation at all levels; regulating harvesting and end overfishing, illegal, unreported and unregulated fishing and destructive fishing practices and implementing science-based management plans, in order to restore fish stocks; and increasing scientific knowledge, developing research capacity and transfer of marine technology.
Realizing the targets under SDG 14 is necessary in fostering the blue economy for sustainability. At a continental level, Africa Union’s Agenda 2063 recognizes the potential of the blue economy to trigger Sustainable Development in Africa through marine resources, fishing, tourism, energy, port operations, mining and marine transport. Agenda 2063 calls for the sustainable utilization and management of the Blue Economy in Africa in order to realize its potential.
In addition, the Africa Blue Economy Strategy seeks to achieve an inclusive and sustainable blue economy that significantly contributes to Africa’s transformation and growth. It aims to guide the development of an inclusive and sustainable blue economy that becomes a significant contributor to Africa’s transformation and growth, through advancing knowledge on marine and aquatic biotechnology, environmental sustainability, the growth of an Africa-wide shipping industry, the development of sea, river and lake transport, the management of fishing activities on these aquatic spaces, and the exploitation and beneficiation of deep sea mineral and other resources.
The strategy outlines the key drivers of change that are shaping Africa blue economy development; strategic and technical challenges to blue economy development and identifies priority areas of intervention for sustainable blue economy development in Africa. This strategy is therefore key in fostering the blue economy for sustainability in Africa.
*This is an extract from Kenya’s First Clean and Healthy Environment Book: Actualizing the Right to a Clean and Healthy Environment (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 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.
References
Africa Union., ‘Africa Blue Economy Strategy.’ Available at https://www.auibar.org/sites/default/files/202010/sd_20200313_africa_blue_econ omy_strategy_en.pdf (Accessed on 04/03/2024).
Africa Union., ‘Agenda 2063: The Africa we Want.’ Available at https://au.int/sites/default/files/documents/33126-docframework_document_book.pdf (Accessed on 04/03/2024).
Bove. T., ‘What are the Promises of a Blue Economy?’ Available at https://earth.org/blue-economy/# (Accessed on 04/03/2024).
Commonwealth Blue Economy., ‘Sustainable Blue Economy’ Available at https://thecommonwealth.org/bluecharter/sustainable-blueeconomy#:~:text=The%20blue%20economy %20embraces%20economic,of%20povert y%20and%20climate%20change (Accessed on 04/03/2024).
Convention on Biological Diversity., ‘The Blue Economy is Critical to Food Security and the Fight Against Poverty’ Available at https://www.cbd.int/article/waterforbiodiversity-2 (Accessed on 04/03/2024).
East African Community., ‘Blue Economy’ Available at https://www.eac.int/environment/aquatic-ecosystems/blueeconomy#:~:text=The%20Blue%20Economy%20describes%20the,%2C%20lakes%2C%20ri vers%20and%20groundwater (Accessed on 04/03/2024).
European Commission., ‘Maritime Transport’ Available at https://blue-economyobservatory.ec.europa.eu/eu-blue-economy-sectors/maritimetransport_en#:~:text=Inland%20 transport%20is%20considered%20part,including%2 0within%20harbours%20and%20ports. (Accessed on 04/03/2024).
European Commission., ‘Sustainable Blue Economy’ Available at https://oceansand-fisheries.ec.europa.eu/ocean/blue-economy/sustainable-blue-economy_en (Accessed on 04/03/2024).
Fitzmaurice. M., ‘The Principle of Sustainable Development in International Development Law.’ International Sustainable Development Law., Vol 1.
Food and Agriculture Organization., ‘Introduction’ Available at https://www.fao.org/3/X2250E/x2250e06.htm (Accessed on 05/03/2024).
Giovannoni. E., & Fabietti. G., ‘What Is Sustainability? A Review of the Concept and Its Applications.’ In: Busco, C., Frigo, M., Riccaboni, A., Quattrone, P. (eds) Integrated Reporting. Springer, Cham. Available at https://doi.org/10.1007/978-3-319-02168- 3_2 (Accessed on 04/03/2024).
International Institute for Environment and Development., ‘Climate change and the Blue Economy: A Sustainable and Equitable Blue Economy Can Support Climate Action’ Available at https://www.iied.org/sites/default/files/pdfs/2023- 11/22171g.pdf (Accessed on 04/03/2024).
International Renewable Energy Agency., ‘Fostering a Blue Economy: Offshore Renewable Energy’ Available at https://www.irena.org/- /media/Files/IRENA/Agency/Publication/2020/Dec/IRENA_ Fostering_Blue_Eco nomy_2020.pdf (Accessed on 04/03/2024).
Kenya Maritime Authority., ‘Report on the Global Sustainable Blue Economy Conference 26th-28th November 2018 Nairobi, Kenya.’ Available at http://kenyaforimo.kma.go.ke/wpcontent/uploads/2019/11/SBEC-FINALREPORT-8-DECEMBER-2018-rev-2-1-2-PDF2-3-compressed.pdf (Accessed on 04/03/2024).
Manso. J., et al., ‘Renewable Energies and Blue Economy: New Trends in Global Research’ Energies, Volume 16,No. 10 (2023).
Maritime Sector., Available at https://www.windrosenetwork.com/MaritimeSector (Accessed on 04/03/2024).
Muigua. K., ‘Fostering Africa’s Blue Economy: Problems and Promises’ Available at https://kmco.co.ke/wp-content/uploads/2023/07/Fostering-Africas-BlueEconomy-Problems-and-Promises-.pdf (Accessed on 05/03/2024).
Purcell. N., ‘What is the Blue Economy?’ Available at https://bluerobotics.com/what-is-theblueeconomy/#:~:text=The%20blue%20economy%20encourages%20the,reduce%20f uel%20consumption%20 and%20emissions. (Accessed on 04/03/2024).
Purcell. N., ‘What is the Blue Economy?’ Available at https://bluerobotics.com/what-is-theblueeconomy/#:~:text=The%20blue%20economy%20encourages%20the,reduce%20f uel%20consumption%20 and%20emissions (Accessed on 04/03/2024).
United Nations Development Programme., ‘Goal 14: Life Below Water.’ Available at https://www.undp.org/sustainable-developmentgoals/belowwater?gclid=Cj0KCQjwzdOlBhC NARIsAPMwjbyodp8PZIkguJb9OPW9 JCjZ2fPWPOOvlgrRnGolWtE86-55pcSV5saAqJCEALw_wcB (Accessed on 04/03/2024).
United Nations Development Programme., ‘Leveraging the Blue Economy for Inclusive and Sustainable Growth.’ Policy Brief, Issue No 6/2018., Available at https://www.undp.org/sites/g/files/zskgke326/files/migration/ke/Policy-Brief- -2018—6— Blue-Economy-for-Inclusive-and-Sustainable-Growth.pdf (Accessed on 04/03/2024).
United Nations Environment Programme., ‘Enabling Sustainable, Resilient and Inclusive Blue Economies.’ Available at https://www.unep.org/exploretopics/oceans-seas/what-we-do/enablingsustainable-resilient-and-inclusive-blueeconomies (Accessed on 04/03/2024).
United Nations General Assembly., ‘Transforming Our World: the 2030 Agenda for Sustainable Development.’ 21 October 2015, A/RES/70/1., Available at https://sustainabledevelopment.un.org/content/documents/21252030%20Agenda %20for%20Sustainabl e%20Development%20web.pdf (Accessed on 04/03/2024).
United Nations General Assembly., ‘Transforming Our World: the 2030 Agenda for Sustainable Development.’ 21 October 2015, A/RES/70/1.
United Nations., ‘Blue Economy Definitions’ Available at https://www.un.org/regularprocess/sites/www.un.org.regularprocess/files/rok_ part_2.pdf (Accessed on 04/03/2024).
United Nations., ‘Sustainable Blue Economy Vital for Small Countries and Coastal Populations.’ Available at https://news.un.org/en/story/2022/06/1121562 (Accessed on 04/03/2024).
United Nations., ‘Sustainable Blue Economy Vital for Small Countries and Coastal Populations’ Available at https://www.un.org/en/desa/sustainable-blue-economyvital-small-countries-and-coastalpopulations #:~:text=A%20blue%20economy%20prioritizes%20all,environmental%2C%20economic%2C%20and%20 social (Accessed on 04/03/2024).
United States Environmental Protection Agency., ‘What is Sustainability.’ Available at https://www.epa.gov/sustainability/learn-about-sustainability (Accessed on 04/03/2024).
World Bank Group., ‘Growing the Blue Economy to Combat Poverty and Accelerate Prosperity’ Available at https://thedocs.worldbank.org/en/doc/446441473349079068- 0010022016/original/AMCOECC BlueEconomyDevelopmentFramework.pdf (Accessed on 04/03/2024).
World Bank Group., ‘The Potential of the Blue Economy: Increasing Long-term Benefits of the Sustainable Use of Marine Resources for Small Island Developing States and Coastal Least Developed Countries’ Available at https://openknowledge.worldbank.org/server/api/core/bitstreams/cee24b6c2e2 f-5579-b1a4-457011419425/content (Accessed on 04/03/2024).
World Commission on Environment and Development., ‘Our Common Future.’ Oxford, (Oxford University Press, 1987).
World Trade Organization., ‘Trade and Fisheries: Key Issues for the World Trade Organization’ Available at https://www.wto.org/english/res_e/reser_e/ersd201003_e.htm (Accessed on 04/03/2024).