Largest Global Enterprises Specializing in Renewable Energy Technologies

Largest Global Enterprises Specializing in Renewable Energy Technologies

Savage Energy Titans: Top 10 Renewable Giants by 12-month Revenue

These ruthless titans of renewable energy are smashing records, dominating the power markets across the globe. This list unveils the biggest rockstars of renewable energy, based on their staggering 12-month revenue. Some corporations release financials semi-annually, causing the 12-month trailing data to be several months older than quarterly reporting companies.

Without further ado, let's dive into the rough-and-tumble world of renewable energy and meet these heavyweight champions. As we venture deeper, you'll find a mix of giants headquartered in Spain, Denmark, China, the United States, and Canada.

1. Iberdrola SA (IBDRY)

• Trailing 12-month revenue: €55.41 billion ($64.42 billion, as of March 31, 2025)
• Net income (TTM): €6.19 billion ($7.2 billion, as of March 31, 2025)
• Market cap: €104.24 billion ($121.2 billion)
• 1-Year Trailing Total Return: 41.48% (Day End as of June 23, 2025)
• Exchange: OTC

Founded in Spain, Iberdrola is a fierce, multinational electric utilities company. This fierce beast specializes in the generation, distribution, and trading of electricity, quickly becoming a clean energy juggernaut with ventures into wind, hydroelectric, solar, geothermal, and battery storage solutions. Iberdrola is rampaging across the U.S., U.K., Spain, Mexico, Brazil, and numerous other countries.

2. GE Vernova (GEV)

• Trailing 12-month revenue: $35.71 billion (as of March 31, 2025)
• Net income (TTM): $1.94 million (as of March 31, 2025)
• Market cap: $136.81 billion
• 1-Year Trailing Total Return: 184.74% (Day End as of June 23, 2025)
• Exchange: New York Stock Exchange (NYSE)

General Electric, the legendary conglomerate, spun off its energy business into the fearless GE Vernova in April 2024. GEV focuses its fury on electricity, de-carbonization, and providing wind, solar, hydro, gas, and other energy solutions to create reliable, affordable, and sustainable electricity. With a mission of carbon neutrality by 2030, GE Vernova is looking to leave a legendary mark on the renewables sector.

3. NextEra Energy (NEE)

• Trailing 12-month revenue: $25.27 billion (as of March 31, 2025)
• Net income (TTM): $5.51 billion (as of March 31, 2025)
• Market cap: $146.64 billion
• 1-Year Trailing Total Return: 0.11% (Day End as of June 23, 2025)
• Exchange: NYSE

NextEra Energy is a versatile beast, providing wholesale power generation and power plant operations while catering to retail, municipal, industrial, and power cooperative customers. This fierce competitor invests billions in renewable energy projects, making it one of the world's largest wind and solar energy generators. It's a symphony of power sources, juggling wind, nuclear, and natural gas in its portfolio.

4. Constellation Energy Corp (CEG)

• Trailing 12-month revenue: $24.2 billion (as of March 31, 2025)
• Net income (TTM): $2.98 billion (as of March 31, 2025)
• Market cap: $100.49 billion
• 1-Year Trailing Total Return: 45.18% (Day End as of June 23, 2025)
• Exchange: Nasdaq

Chained to this fortress of power, Baltimore-based Constellation Energy reigns supreme. It offers a broad array of electrical, nuclear, and natural gas services to business, residential, and public sector customers across the U.S. With aspirations of being the leading carbon-free energy supplier in America, Constellation Energy is racing towards a greener tomorrow.

5. Vestas Wind Systems A/S (VWDRY)

• Trailing 12-month revenue: DKK 18.08 billion ($2.82 billion, as of March 31, 2025)
• Net income (TTM): DKK 5.7 million ($2.82 million, as of March 31, 2025)
• Market cap: DKK 104.44 billion ($16.27 billion)
• 1-Year Trailing Total Return: -42.71% (Day End as of June 23, 2025)
• Exchange: OTC

Roaring out of Denmark, Vestas Wind Systems unleashes chaos on the global wind energy market. This wind brutality company develops, manufactures, and installs wind turbines, dominating the installations of wind turbines across the world. They also offer service contracts, spare parts, and related activities, ensuring their machines stay in tip-top shape.

Important Asides

• U.S. predicted growth for wind and solar energy to lead power generation for the next two years, with coal generation declining 18% by 2025 from 2023 levels[1].
• Jinko Solar Holding Co. Ltd. is a China-based solar power company renowned for manufacturing solar energy products, including silicon ingots, wafers, solar cells, and solar modules[2].
• Canadian Solar Inc. specializes in developing solar power projects and offering operation and maintenance services, servicing customers in more than 160 countries[3].
• China is the primary investor in clean energy innovations, amassing approximately one-third of global clean energy investments[4].
• Gathering more than $2.2 trillion in investment worldwide in 2025, clean energy investment trends have reached record-breaking levels, astoundingly surpassing previous records[5].
• The trading of renewable energy stocks is witnessing a surge as companies like Iberdrola SA (IBDRY), GE Vernova (GEV), and NextEra Energy (NEE) are rising in prominence in the finance industry.
• ICOs focusing on renewable energy might find potential in companies like Vestas Wind Systems A/S (VWDRY), as it dominates the global wind energy market, contributing to the burgeoning energy sector.
• The market cap of these renewable energy giants, like Iberdrola, GE Vernova, NextEra Energy, and Vestas Wind Systems, is expected to rise further due to increased investments in renewable energy and the growing demand for sustainable solutions in the industry.

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