Top Renewable Energy Companies (1,267)
TMEIC Corporation Americas designs, develops, and engineers advanced automation systems, large AC and DC motors, photovoltaic inverters, and variable frequency drives, specializing in industrial markets such as renewable energy, metals, ports, oil & gas, and mining.
RIFT (Renewable Iron Fuel Technology) is a Dutch cleantech company founded in 2020 as a spin-off from Eindhoven University of Technology. It develops circular Iron Fuel Technology that decarbonizes industrial heat by burning iron powder as a carbon-free, rechargeable fuel, with the resulting rust regenerated back into fuel using low-carbon hydrogen. In 2026 it secured €114 million to build the...
Propetrol Limited is a premier Nigerian energy solutions provider founded in 2002. The company specializes in petroleum products marketing, bunkering, cargo trading, and Engineering, Procurement, and Construction (EPC) services. Serving private, industrial, and institutional clients across Africa, Propetrol focuses on delivering customized, reliable, and sustainable energy solutions, including a diverse portfolio of high-performance fuels and renewable energy initiatives.
Greensolver is an independent European technical advisor and asset manager serving renewable-energy stakeholders, including lenders, investors, and asset owners. It provides technical advisory, financial consultancy, and integrated technical and financial asset-management services across wind, solar, and battery energy-storage projects. Its work spans the full asset lifecycle, from development and construction through operations and repowering, helping clients improve performance, safety, bankability,...
EP UK Investments Ltd (EPUKI) is an owner, operator, constructor, and developer of power and energy assets in the UK and Ireland, focusing on providing reliable power generation solutions from conventional and renewable sources to ensure supply security and advance the energy transition.
EWE AG is a leading German energy and telecommunications provider based in Oldenburg. The company offers electricity, natural gas, and telecommunications services, while actively investing in renewable energy, smart grids, and IT infrastructure. Serving millions of customers primarily in northwest Germany, Brandenburg, and parts of Poland, EWE is committed to driving the energy transition and the sustainable, climate-neutral transformation of...
Our team at American Electric Power is committed to improving our customers' lives with reliable, affordable power. We are investing $54 billion from 2025 through 2029 to enhance service for customers and support the growing energy needs of our communities. Our nearly 16,000 employees operate and maintain the nation's largest electric transmission system with 40,000 line miles, along with more...
Praos Smart Security & Solar is a Richmond, Virginia–area smart-home security and solar integrations company. It provides customized connected-home solutions combining security systems, alarm monitoring, video surveillance, automation, access control, energy management, and solar installations. Serving homeowners and small to medium-sized businesses, Praos helps customers improve safety, reduce energy consumption, optimize energy production, and lower electricity costs through integrated technology...
ProScore Technologies provides a software platform for regulatory compliance, workforce reporting, and operational oversight, specializing in helping businesses in the energy and construction sectors navigate the Inflation Reduction Act requirements.
SmartestEnergy is a B2B renewable-energy company and energy retail partner backed by Marubeni Corporation. It supplies flexible, reliable electricity solutions to businesses and communities, including fixed, renewable and structured energy products. The company also supports independent generators through trading, origination and routes to market, helping customers and partners understand and achieve net zero while enabling smarter, more sustainable energy decisions...
FieldKit is an open-source software and hardware platform (environmental sensors, app, and FieldKit.org website) that allows individuals and organizations to collect and share field-based research data and tell stories through interactive visualizations. Designed to be easy to deploy customizable, FieldKit can be adapted to meet the needs of diverse research teams, from biology and ecology to marine and environmental sciences,...
The mission of ProSolar Systems is to educate and empower our Caribbean customers by providing cost-effective investments in energy efficiency and renewable energy. Our headquarters is in the U.S. Virgin Islands with integration capabilities throughout the Greater and Lesser Antilles. ProSolar has commissioned over 200 PV projects amounting to over 3MW of clean renewable energy; from simple single-family residential to...
We're a proud B-Corp who are committed to helping the social housing sector move faster towards creating greener, healthier, and more affordable homes. Our team of experts in energy, finance, and retrofit, along with our technology, work hand-in-hand with landlords to plan, fund, and implement large-scale retrofit programs. As an Energy Services Company, we’re dedicated to helping landlords reach Net...
Zap Energy is an integrated nuclear energy company focused on commercializing both fission and fusion power. The company is developing compact-scale, liquid-metal-cooled modular energy systems and advanced fusion power systems that operate without magnets. Its mission is to provide a sustainable, clean, and carbon-free energy source to address the global energy crisis across industrial, commercial, and residential markets.
Zero100 is a leading intelligence company that helps senior business and operations executives make critical supply chain investment decisions. Zero100’s approach combines unique IP-led research and data, intimate executive-level events, personalized guidance, and access to an extensive community of influential thinkers and voices from within, and beyond, supply chain.
Our mission, connecting energy for life, is put into motion by Keyera employees every day. With a foundation of responsible growth, innovative thinking, and integrity, we believe Keyera is uniquely positioned to play a leadership role in Canada's energy future. Internal collaboration enhances our efficiency, mitigates risk and drives corporate performance. Dedication to building long-term, mutually productive partnerships with customers, partners...
Fourier is working on making on-site Hydrogen universally accessible. Our breakthrough architecture enables highly modular and fully automated electrolyzers that scale to any size and optimize efficiency at all loads. We are on a mission to transition the global energy landscape towards a purely sustainable and emission free future.
Northland Power is an independent power producer founded in 1987, and publicly traded since 1997. Northland develops, builds, owns and operates sustainable infrastructure assets that produce efficient natural gas and green solar and wind energy, providing long-term value to shareholders, stakeholders and host communities. We have operating facilities that generate 2,681 MW (gross) and 2,266 MW (net) of electricity, with an...
The Beasley Group is a third-generation family business and a vertically integrated leader in the forest products industry, headquartered in Hazlehurst, Georgia. Founded in 1968, the company operates a comprehensive supply chain from timberland management to the production of hardwood lumber, crane mats, and flooring. It is recognized as one of the largest hardwood sawmills in the United States and...
Cooper Heating & Cooling, Inc., also known as The Cooper Green Team, is a third-generation, family-owned home service company serving Colorado's Front Range since 1978. They specialize in HVAC, plumbing, electrical, and solar services for residential and commercial customers. Focused on energy efficiency, they provide repair, replacement, and maintenance to help homeowners lower energy bills and improve indoor comfort.
