Advocates for International Development (A4ID)

A4ID is a global charity that works in partnership with the world's leading law firms to provide free access to legal advice for NGOs.
http://www.a4id.org/

African Forum for Utility Regulators (AFUR)

AFUR focuses on issues related to the regulation of energy, telecommunications, transport, and water and sanitation industries, with a particular emphasis on issues that are common across sectors.
http://www.afurnet.org/

Alleem Research and Development Center (ARDC)

Part of the Allem Knowledge Centre think tank, the ARDC focuses on R&D and water in renewable energy.
http://www.alleem.com/

Alliance for Energy Efficiency (ALENER)

ALENER was founded in 2003 to focus on research, promotion and education programs for energy efficiency in buildings in Mexico, as well as to reduce its CO2 emissions. It works in association with Mexican manufacturers, builders, consultants, and national & international organisations from the public and private sectors.
http://www.ahorroenergia.org.mx

China - Himin Solar Energy Group

Established in 1995, Himin Solar has become a leader in solar thermal industry, with products ranging from solar water heaters and solar collectors to advanced technologies such as solar power generation, solar air-conditioning, solar swimming pool and seawater desalination.
http://himinsun.com/

The Climate Technology Centre and Network (CTCN)

The mission of the CTCN is to stimulate technology cooperation and to enhance the development and transfer of technologies and to assist developing country Parties at their request, consistent with their respective capabilities and national circumstances and priorities.
https://www.ctc-n.org/

Collaborative Labeling and Appliance Standards Program (CLASP)

CLASP is an international nonprofit organization with a mission to serve as the primary resource and voice for appliance, lighting and equipment energy labelling systems. It assists S&L practitioners in targeted countries and regions.
https://clasp.ngo/

Commonwealth Enterprise and Investment Council (CWEIC)

The Commonwealth Enterprise and Investment Council promotes trade and investment across the Commonwealth and provide a platform for dialogue between Commonwealth governments and businesses.
https://www.cweic.org/

ECOWAS Regional Centre for Renewable Energy and Energy Efficiency (ECREEE)

ECREEE aims for the establishment of favorable framework conditions for regional renewable energy and energy efficiency markets in West Africa. Its activities include supporting policy development, capacity building, the design of tailored financial mechanisms and appraisal tools, awareness raising and the execution of demonstration projects with potential for regional scaling up. 
http://www.ecreee.org

Energy 4 Impact

Energy 4 Impact supports businesses that provide energy access to off-grid communities in Africa. It helps businesses access capital, technology and operational advice so they can become profitable and sustainable, with the ultimate aim of expanding clean energy markets to improve livelihoods and accelerate economic growth.
www.energy4impact.org

Food and Agriculture Organization of the United Nations (FAO)

The Food and Agriculture Organization of the United Nations (FAO) is an agency of the United Nations that leads international efforts to defeat hunger. Serving both developed and developing countries, FAO acts as a neutral forum where all nations meet as equals to negotiate agreements and debate policy.
http://www.fao.org

Global Buildings Performance Network (GBPN)

GBPN is a globally organised and regionally focused network whose mission is to advance best practice policies that can significantly reduce energy consumption and associated CO2 emissions from buildings.
http://www.gbpn.org/

ICLEI - Local Governments for Sustainability

Founded as the International Council for Local Environmental Initiatives, ICLEI is an association of local governments as well as regional and national government organizations that have made a commitment to sustainable development. More than 1200 cities, towns, counties, and their associations in 70 countries comprise its growing membership.
http://www.iclei.org/

International Institute for Sustainable Development (IISD)

IISD is a Canadian-based, public policy research institute that has a long history of conducting cutting-edge research into sustainable development. The Institute has an MoU with REEEP for cooperation on potential information synergies. As an initial step, IISD’s Energy-L news service has been integrated into reegle.info.
http://www.iisd.org/

International Renewable Energy Agency (IRENA)

IRENA is an intergovernmental organisation dedicated to renewable energy. In accordance with its Statutes, IRENA’s objective is to “promote the widespread and increased adoption and the sustainable use of all forms of renewable energy” (Article II). This concerns all forms of energy produced from renewable sources in a sustainable manner, which include bioenergy, geothermal energy, hydropower, ocean, solar, and wind energy.
http://www.irena.org/

Institute for Transportation & Development Policy

The Institute for Transportation and Development Policy works with cities worldwide to bring about sustainable transport solutions that cut greenhouse gas emissions, reduce poverty, and improve the quality of urban life.
https://www.itdp.org/

National Commission for Energy Efficiency (CONUEE)

CONUEE is Mexico's official entity for promoting energy efficiency. Its scope of work includes developing energy efficiency standards and regulations, implementing awareness and information campaigns, fostering technological research and development, and implementing key programs to improve energy efficiency and sustainable energy use in every sector of the Mexican economy.
https://www.gob.mx/conuee

National Renewable Energy Laboratory (NREL)

NREL is the U.S. federal laboratory dedicated to the research, development, commercialization and deployment of renewable energy and energy efficiency technologies and practices. It is also an international leader in knowledge sharing.
http://www.nrel.gov

Power for All

Power for All is a collective of public and private organisations dedicated to delivering universal energy access before 2030. It advances renewable, decentralized electrification solutions as the fastest, most cost-effective and sustainable approach to universal energy access.
http://www.powerforall.org/

Qatar Environment & Energy Research Institute (QEERI)

The mission of the Qatar Environment & Energy Research Institute (QEERI) is to conduct and co-ordinate multidisciplinary research that will address critical national priorities in energy and the environment, by integrating knowledge of the environment, food, energy and water resources in ways appropriate for Qatar and the region.
https://hbku.edu.qa/QEERI

South African National Energy Development Institute (SANEDI)

The South African National Energy Development Institute directs, monitors and conducts energy research and development, promotes energy research and technology innovation as well as undertakes measures to promote energy efficiency throughout the South African economy.
https://www.sanedi.org.za/

Sustainable Energy for All (SE4ALL)

The Sustainable Energy for All initiative brings together top-level leadership from all sectors of society – governments, business and civil society. Working together, we can achieve a broad-based transformation of the world’s energy systems and build a more prosperous, healthier, cleaner and safer world for this and future generations.
http://www.se4all.org

Trust Fund for Electric Energy Savings (FIDE)

FIDE a private non-profit trust fund in Mexico whose mission is to foster a culture of energy savings and the efficient use of electric energy, and to contribute to economic and social development.
http://www.fide.org.mx/

United Nations Industrial Development Organization (UNIDO)

The United Nations Industrial Development Organization was established in 1966 to promote industrial development in developing countries and economies in transition. UNIDO also promotes cooperation on the global, regional, national and sectoral levels.
http://www.unido.org

World Alliance for Decentralized Energy (WADE)

WADE is a non-profit research and advocacy organisation that was established in June 2002 to accelerate the worldwide deployment of decentralized energy (DE) systems. National cogeneration and DE organizations, DE companies and providers, as well as a range of
national governments now back WADE. In total, WADE's direct and indirect membership support includes over 200 corporations around the world.
http://www.localpower.org/