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Renewable Energy Companies and Their Domain Name Choices
By Tsani Gramatikova access_time 12 min read

What is Renewable Energy?

Renewable energy refers to energy derived from natural processes that are replenished constantly, including sunlight, wind, water (hydropower), geothermal heat, and biomass. Unlike finite fossil fuels emitting greenhouse gases, renewable energy sources are sustainable and have minimal environmental impact. 

Market Size and Growth

The renewable energy investment market size is forecast to increase by USD 181.9 billion at a CAGR of 8.11% between 2023 and 2028, according to Technavio. The market is experiencing significant growth, driven by supportive government policies and increased spending on utility-scale renewable energy projects, with solar and wind power leading the expansion.

APAC is estimated to contribute 67% to the growth of the global market during the forecast period. Technavio’s analysts have elaborately explained the regional trends and drivers that shape the market during the forecast period.

According to the International Energy Agency (IEA), global renewable capacity additions reached 666 gigawatts (GW) in 2024, with solar photovoltaic (PV) and wind accounting for 95% of these additions.

Solar Growth: Solar PV saw substantial growth, contributing significantly to the addition of renewable capacity. This surge underscores solar energy’s pivotal role in the global shift towards sustainable power sources.

Wind Developments: Wind energy also made notable contributions, further solidifying its position as a key component of the renewable energy mix. The continued investment and development in wind infrastructure highlight its importance in achieving global energy targets.

Battery Storage Boom: The increase in renewable capacity has been complemented by advancements in battery storage technology. Enhanced storage solutions are crucial for managing the intermittency of renewable sources and ensuring a stable energy supply.

Source: https://www.iea.org/reports/

This global progress in renewable energy reflects a concerted effort to transition towards cleaner power sources, with solar and wind energy at the forefront of this transformation.

Several key trends are shaping the renewable energy sector in 2025, driven by technological advancements, policy support, corporate commitments, and global challenges.

AI and Smart Energy Management: AI-driven predictive analytics optimise energy generation, storage, and distribution. Companies like Shell are leveraging AI for biofuel exploration and EV infrastructure planning.

Energy Storage Innovations: Solid-state and flow batteries and thermal and compressed air storage improve energy reliability and mitigate intermittency issues in wind and solar power.

Decentralised Energy Production: AI-powered microgrids and energy-sharing networks enable communities to generate and manage their own renewable energy, reducing dependence on centralised providers.

Policy Support and Corporate Investments: Governments and corporations are ramping up investments in renewable energy. Businesses like Google and Amazon are expanding their clean energy portfolios while incentives continue to drive adoption globally.

Energy Security and Geopolitics: Nations prioritise energy independence by diversifying sources and increasing domestic production to reduce reliance on politically unstable regions.

Nuclear as a Complementary Solution: Small modular reactors (SMRs) and nuclear fusion breakthroughs are gaining traction as low-carbon alternatives to support renewable energy goals.

Addressing Energy Inequality: Expanding access to clean energy in underserved regions is becoming a priority, with new initiatives aimed at making renewable energy more affordable.

Green Hydrogen and Emerging Technologies: Hydrogen is emerging as a key player in decarbonising industries, alongside improvements in solar efficiency and floating wind farms.

Consumer Behavior and Policy Impact: Public adoption of clean energy initiatives, from EV mandates to community solar programs, will determine the pace of the transition. Effective legislation and education are crucial.

Sources: U.S. Department of Energy, Deloitte, Forbes

Domain Names Highlights

With the renewable energy sector expanding rapidly, companies are strategically securing the most intuitive domain names to establish trust, authority, and seamless access to their platforms. The preference for .com and Exact Brand Match (EBM) domains highlights the industry’s focus on clarity, credibility, and long-term brand positioning in the digital space.

Of 170 companies, 163 use .com, reinforcing its role as the industry standard for trust and global reach. Renewable energy companies prioritise .com domains to enhance brand recognition and user confidence.

140 companies have invested in EBM domains, ensuring their web presence aligns seamlessly with their brand name. This approach eliminates confusion, strengthens brand recall, and optimises searchability, key advantages in a highly competitive and rapidly growing sector.

4 companies use domains with a dash (-). Dashes are often included with two-word brand names or with added words when the business has to compromise on their domain if the exact brand match name is taken/not within reach. 

Renewable energy companies strategically select names that reinforce clarity, credibility, and sustainability while appealing to consumers and investors. Whether through descriptive clarity (Solar, Energy, Power), natural inspiration, technological innovation, or regional identity, these naming trends reflect the industry’s commitment to shaping a cleaner, greener future.

Solar-Centric Naming

Many companies incorporate “Solar” directly into their names to highlight their focus on solar energy solutions. This clear and direct approach makes it easy for customers to identify their area of expertise.

Examples: Adani Solar, Affordable Solar, Momentum Solar, Trina Solar

Nature and Renewable Imagery

Names referencing natural elements such as the sun, wind, and celestial bodies create an emotional connection to sustainability and clean energy. These names evoke reliability and the infinite potential of renewables.

Examples: Azure Power, Celestial Solar Innovations, Green Sun Energy Services, SunVena

Power and Energy Terminology

Using terms like “Power”, “Energy”, and “Renewables” signals the company’s role in electricity generation and clean energy solutions. These direct and authoritative names make them effective in a competitive market.

Examples: NextEra Energy, Positive Energy Solar, ReNew, TerraForm Power

Futuristic and Technological Branding

Many renewable energy companies adopt names that convey innovation and advanced technology, signalling their role in shaping the future of sustainable energy. These names often use abstract or tech-driven language.

Examples: Enphase, Fluence, Heliogen, Nextracker

Geographic and Cultural Identity

Some companies integrate regional or cultural references into their names to establish trust and local credibility, particularly in markets where renewable energy adoption is influenced by policy and community support.

Examples: Brooklyn SolarWorks (New York-based), Iberdrola (Spanish multinational), Masdar (UAE’s clean energy giant), New England Clean Energy (regional branding)

Namepicks

Check out our article “How to Name a Unicorn?” for insights on choosing a brand name that can help elevate your startup to unicorn status.

Brookfield 

Brookfield Corporation is a Canadian multinational company and one of the world’s largest alternative investment management firms, overseeing more than US$900 billion in assets as of 2023. With a vast portfolio spanning real estate, infrastructure, energy, and private equity, Brookfield is also a leading investor in renewable power and transition assets, managing nearly 34,000 megawatts of generating capacity across wind, solar, hydro, and energy storage projects.

Interesting Fact: Brookfield’s origins trace back to 1899, founded as the São Paulo Tramway, Light and Power Company in Brazil, providing electricity and transport infrastructure. This early focus on owning and operating essential long-life assets became the foundation of its global investment strategy. Over the decades, Brookfield expanded into hydroelectric power, real estate, and infrastructure. It rebranded as Brascan Limited in 1969 to reflect its Canadian and Brazilian roots before adopting the name Brookfield Asset Management and later Brookfield Corporation.

Renewable Energy Leadership

Brookfield has emerged as a key player in renewable energy, primarily through Brookfield Renewable Partners, one of the largest publicly traded renewable energy platforms. In 2024, the company partnered with Microsoft to develop 10.5 gigawatts of new wind and solar energy capacity. It also raised $2.4 billion for its Catalytic Transition Fund, backed by UAE-based ALTERRA, to accelerate climate finance in emerging markets.

Brookfield’s Exact Brand Match (EBM) domain, Brookfield.com, reinforces trust, credibility, and accessibility as a global investment firm. A clear, authoritative domain strengthens brand recognition, ensuring seamless engagement with investors and stakeholders. 

With a diversified portfolio and a strong push into clean energy and infrastructure, Brookfield continues to shape the global investment landscape while driving sustainability initiatives.

Certasun

Certasun, founded in 2018 by Josh Lutton in Chicago, specialises in residential solar installations, serving homeowners in the Chicago and Milwaukee areas. The company emphasises ethical operations and quality service, handling all project details in-house to ensure a seamless customer experience. Since its inception, Certasun has installed over 2,000 solar systems, helping homeowners reduce their carbon footprints and save on electricity bills.

Interesting fact: Certasun’s first solar installation was on the garage of its founder, Josh Lutton, symbolising the company’s personal commitment to renewable energy from the very beginning.

Certasun operates on its Exact Brand Match (EBM) domain, Certasun.com, ensuring a strong, trustworthy, and easily accessible online presence. By securing Certasun.com, the company reinforces its brand identity, making it simple for homeowners to find reliable solar solutions without confusion or redirection. In a competitive industry where credibility is key, having an EBM domain enhances customer confidence, search visibility, and brand consistency, supporting Certasun’s commitment to quality and integrity in solar energy.

Emeren

Emeren (formerly ReneSola) is a leading global solar project developer, owner, and operator, managing a pipeline of over 3 GW of solar projects and more than 10 GWh of energy storage across Europe, North America, and Asia. With a focus on high-margin project development, the company leverages its industry-leading position to expand in profitable and growing markets. Emeren specialises in solar project development, construction management, and project financing, with local expert teams driving its success across multiple countries.

Interesting Fact: ReneSola Ltd rebranded to Emeren Group Ltd in 2023, with the new name symbolising “Empowering Renewables.” The rebrand reflects the company’s commitment to worldwide solar and renewable energy expansion. Despite the name change, the company retained its NYSE ticker symbol “SOL,” maintaining continuity for investors while embracing a bold new direction in clean energy.


We are excited to unveil our rebranding and new name, which symbolizes the remarkable transformation we have undergone over the past five years and reflects the strategies we have implemented. This rebranding not only provides us with a clear direction and foundation as we aim to become the world’s premier solar project developer and operator, but also showcases our dedication to our partners, customers, and investors. It captures the essence of our future aspirations and achievements as we continue to drive innovation and growth in the solar industry. 

Yumin Liu, Chief Executive Officer at Emeren

As part of its rebranding, Emeren transitioned from the hyphenated domain ReneSola-Energy.com to the shorter and more straightforward Exact Brand Match (EBM) domain, Emeren.com. The new domain reinforces the company’s fresh identity, while the new sun-inspired logo symbolises a commitment to sustainability.

LONGi 

LONGi Green Energy Technology Co. Ltd. is the world’s largest manufacturer of monocrystalline silicon wafers and a key player in the solar industry. Founded in 2000 in Xi’an, China, LONGi has rapidly expanded into solar panel manufacturing, research, and project development. The company is listed on the Shanghai Stock Exchange and is a member of the Silicon Module Super League (SMSL) alongside other top solar manufacturers.

LONGi is known for breaking solar efficiency records, achieving 23.6% conversion efficiency in its monocrystalline PERC solar cells. The company has grown aggressively, increasing annual revenue from $330 million in 2013 to $1.67 billion by 2016. With manufacturing facilities in China, India, and Malaysia, LONGi continues to expand globally, acquiring production sites and investing in cutting-edge solar technology.

Interesting Fact: LONGi was named in honour of Jiang Longji, the former president of Lanzhou University. In 1986, founders Li Zhenguo and Zhong Baoshen attended the university’s opening ceremony before Jiang Longji’s statue, where his inspirational legacy left a lasting impression.


LONGi represents a continuum of cultures and education-driven technologies.

LONGi’s website

As the world’s largest manufacturer of monocrystalline silicon wafers, investing in a clear and authoritative EBM domain reinforces LONGi’s position as a trusted industry pioneer. The simplicity of LONGi.com aligns with the company’s commitment to efficiency, cutting-edge technology, and a seamless digital presence. LONGi’s EBM domain strengthens brand recognition, making it easier for global partners, investors, and customers to connect with its renewable energy solutions.

ReNew

ReNew Energy Global plc, India’s leading decarbonisation solutions company, operates over 140 renewable energy projects across nine states. The company provides diverse solutions, including green hydrogen, energy storage, data-driven sustainability strategies, and carbon markets. Founded in 2011 by Sumant Sinha, ReNew has achieved major milestones, including being the first Indian renewable energy company to be listed on NASDAQ and commissioning India’s largest solar farm (510 MW) in Telangana. With a current and planned capacity exceeding 13.4 GW, ReNew plays a pivotal role in India’s clean energy transition.

Interesting fact: ReNew’s name is a clever and impactful combination that captures the essence of renewable energy and continuous innovation. Known initially as ReNew Power, the company rebranded to ReNew in 2023, reinforcing its broader decarbonisation vision beyond just power generation.

The concise and forward-thinking name, reinforced by its Exact Brand Match (EBM) domain, ReNew.com, symbolises clean energy, sustainability, and the future of global green solutions, making it instantly recognisable and memorable in the fast-growing renewable energy sector. The simplicity and authority of ReNew.com establish a powerful digital presence, reinforcing the company’s commitment to leading the global shift toward sustainable energy solutions.

While we make every effort to ensure the data on our site is accurate, complete, and up-to-date, we cannot guarantee its reliability. Our data is provided for informational purposes only and should not be relied upon as legal, financial, or other advice. We strongly recommend that you independently verify any information before relying on it.


The right domain name is an important consideration when it comes to building and protecting your brand. If you’re ready to take the next step and invest in a perfect domain name for your business, contact us to learn more about our available options and how we can help you get started.


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