The BRICS cooperation mechanism—representing nearly 30% of the global economy and over 3 billion people, and reflecting the common interests of emerging economies—is increasingly contributing a leading role to global governance at more levels, across broader fields, and on an even larger scale. It is driving the transformation of the global order toward multipolarity and guiding humanity toward peaceful development.
　　On January 1, 2024, Saudi Arabia, Egypt, the United Arab Emirates, Iran, and Ethiopia officially became members of the BRICS group. With this successful large-scale expansion, the BRICS organization has seen its strength and influence rise to unprecedented levels, and its ability to integrate and lead the international energy market is highly anticipated.
　　As major players in global energy demand and supply, key participants in global energy governance, significant drivers of energy diversification, and crucial actors in addressing climate change, the expansion of the BRICS countries will undoubtedly have a profound impact on the global energy market—a impact that will be multi-directional and multi-sectoral.
　　The expansion of the BRICS group will diversify global energy governance. BRICS countries are rich in natural resources, with energy sources ranging from traditional fossil fuels—such as oil, natural gas, and coal—to renewable energies like hydropower, wind power, and solar energy. Moreover, some BRICS nations enjoy a leading edge in the development of certain emerging energy technologies. For example, Brazil is a world leader in biofuel development, while China and India are rapidly advancing in the fields of solar and wind energy. The addition of new members brings with it diverse energy resources and technologies, further enhancing the group’s overall energy diversity. Currently, the economies of BRICS countries are experiencing rapid growth, driving an ever-increasing demand for energy. BRICS nations are actively promoting energy structure diversification, market diversification, and the development of renewable and clean energy technologies, all in pursuit of cleaner and more sustainable energy solutions. This will help stabilize global energy markets, reduce dependence on single energy sources or specific supplier countries, and thereby mitigate energy crises caused by geopolitical tensions or supply disruptions.
　　The expansion of the BRICS group will have a significant impact on global energy security. The logical relationship between the BRICS countries and global energy security is reflected in several key areas: the BRICS nations’ influence on the global energy market, their role in shaping energy policies, their promotion of energy diversification, their enhanced collective bargaining power, their contribution to and participation in critical global energy governance initiatives, their role in global strategies for addressing climate change, and their support for the global energy transition and sustainable development. The decisions and actions of the BRICS countries not only affect their own energy security but will also exert substantial influence worldwide on the stability of energy market supplies, the advancement of energy technologies, and environmental sustainability.
　　The expansion of BRICS will accelerate the global energy trade’s move away from the U.S. dollar. With the expanded BRICS group bringing together some of the world’s largest oil-producing and consuming countries, the bloc’s influence in global energy affairs will significantly increase. This will give BRICS greater strategic leverage in promoting the decoupling of energy trade from the U.S. dollar and enhance its ability to steer trade toward alternative currencies. As a result, more international oil transactions could break free from the shackles of the petrodollar. It seems increasingly natural that BRICS economies will adopt their own currencies more widely in trade and economic interactions.
　　In short, the convergence of interests among BRICS countries will reshape global energy and commodity markets and redefine the global landscape of energy supply security. The expansion of BRICS will enhance the stability and resilience of the global energy market, while also accelerating the global transition toward a cleaner and more sustainable energy system.