International Aluminum Institute (IAI) – The IAI is the global forum of aluminum producers dedicated to the development and wider use of aluminum as a competitive and uniquely valuable material. The IAI in all its activities supports the concept that aluminum is a material that lends itself to improving world living standards and developing a better and sustainable world environment.

International Emissions Trading Association (IETA) – IETA is dedicated to ensuring that climate protection is addressed through the establishment of effective systems for trading in greenhouse gas emissions by businesses. IETA members seek to develop an emissions trading regime that results in real and verifiable greenhouse gas emission reductions, balancing economic efficiency with environmental integrity and social equity.

International Hydropower Association (IHA) – The International Hydropower Association is a nongovernmental mutual association of organizations and professionals. Through its international membership, the Association is established as a global organization advancing hydropower's role in meeting the world's water and energy needs by championing continuous improvement and sustainable practices; building consensus through strong partnerships with other stakeholders and driving initiatives to increase the contribution of renewables and hydropower in particular.

International Petroleum Industry Environmental Conservation Association (IPIECA) – IPIECA aims to raise awareness and improve industry performance on key environmental and social issues including climate change, biodiversity, social responsibility, oil spill response, fuels, and sustainability reporting. This is achieved by sharing and promoting good practices and producing guidelines, standards and metrics.

Union of Electricity Industry (EURELECTRIC) – Seeks to contribute to the competitiveness of the electricity industry, to provide effective representation for the industry in public affairs, and to promote the role of electricity in the advancement of society. It identifies and represents the common interests of its members and assists them in formulating common solutions to be implemented and in coordinating and carrying out the necessary actions.

World Coal Institute (WCI) – The objectives of the WCI are to provide a voice for coal in international policy discussions on energy, promote the role of clean coal technologies in improving the environmental performance of coal, highlight the role of coal in energy security, improve understanding of the importance of coal for electricity generation and other industries, form strategic partnerships, ensure decision- makers of the contribution of coal to social and economic development and disseminate information.

World LP Gas Association (WLPGA) – The World LP Gas Association promotes the use of LP Gas worldwide to foster a cleaner, healthier and more prosperous world. The LP Gas Rural Energy Challenge, a partnership with the UNDP, was designed to support the achievement of critical energy-related sustainable development goals. LP Gas is an increasingly essential component of sustainable development, contributing to economic and social advancement, while delivering real environmental and health benefits.

World Nuclear Association (WNA) – The World Nuclear Association seeks to raise awareness on the use of nuclear energy as a means to provide clean, reliable and affordable electricity and to help reduce greenhouse gas emissions as a contribution to sustainable development.