Top 10 renewable energy companies in world

Renewable Energy Company

Here are the top 10 renewable energy companies in the world, based on their market capitalization as of September 2021, along with some details about each company:

    Tesla, Inc. (TSLA) – Market Cap: $775.7 billion


Tesla is a leading manufacturer of electric vehicles (EVs) and energy storage systems. The company also produces solar products, including solar panels and solar roofs. Tesla’s energy storage systems, such as the Powerwall and Powerpack, are designed to store energy from solar panels and provide backup power during outages.

    NextEra Energy, Inc. (NEE) – Market Cap: $169.8 billion

NextEra Energy is a renewable energy company based in Florida, specializing in wind and solar energy. The company operates several subsidiaries, including Florida Power & Light Company and NextEra Energy Resources. NextEra Energy has been named the world’s most valuable utility company by market capitalization.

    Enel S.p.A. (ENEL.MI) – Market Cap: $101.4 billion

Enel is an Italian multinational energy company in more than 30 countries worldwide. The company generates electricity from various sources, including wind, solar, hydroelectric, geothermal, and biomass. Enel is committed to reducing its carbon footprint and increasing its use of renewable energy sources.

    Iberdrola, S.A. (IBE.MC) – Market Cap: $89.6 billion USD

Iberdrola is a Spanish multinational electric utility company focused on renewable energy. The company operates in over 40 countries and generates electricity from various renewable sources, including wind, solar, hydroelectric, and biomass. Iberdrola is also involved in energy storage, electric vehicles, and smart grid technologies.

    Vestas Wind Systems A/S (VWS.CO) – Market Cap: $44.1 billion

Vestas is a Danish manufacturer of wind turbines and other renewable energy products. The company is the largest wind turbine manufacturer in the world and has installed more than 117 GW of wind power capacity in over 80 countries. Vestas also offers services such as wind farm operation and maintenance.

    Ørsted A/S (ORSTED.CO) – Market Cap: $43.6 billion USD

Ørsted is a Danish renewable energy company that specializes in offshore wind energy. The company operates offshore wind farms in Europe, North America, and Asia. It has a total installed capacity of over 7 G.W. Ørsted, is committed to achieving carbon neutrality by 2025 and has been recognized as the world’s most sustainable company.

    Siemens Gamesa Renewable Energy, S.A. (SGRE.MC) – Market Cap: $23.6 billion

Siemens Gamesa is a Spanish-German multinational renewable energy company specializing in wind energy. The company is one of the world’s leading wind turbine manufacturers and has installed over 100 GW of wind power capacity in over 90 countries. Siemens Gamesa also offers services such as wind farm development and operation.

    Canadian Solar Inc. (CSIQ) – Market Cap: $7.3 billion

Canadian Solar is a Canadian solar power company that designs, develops, and manufactures solar photovoltaic (P.V.) modules and systems. The company also provides solar power solutions for commercial and residential customers. Canadian Solar has installed more than 43 G.W. of solar power capacity worldwide.

    SunPower Corporation (SPWR) – Market Cap: $6.8 billion

SunPower is a US-based solar energy company that designs and manufactures high-efficiency solar P.V. modules and systems. The company’s products are used in residential and commercial projects worldwide.

EDP Renováveis 

EDP Renováveis is a Portuguese company, one of the world’s largest wind energy producers. The company has a total installed capacity of over 12 G.W. and has a significant presence in Europe, the United States, and Latin America.

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