The 12 closest competitors and alternatives to HYDROGEN UTOPIA INTERNATIONAL PLC among renewable energy companies — ranked by similarity to what HYDROGEN UTOPIA INTERNATIONAL PLC actually does, not by market-cap band.
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Hydrogen Utopia International PLC (HUI) is a company focused on converting non-recyclable waste plastic into hydrogen and clean fuels. It has achieved a major milestone in Saudi Arabia's clean energy journey.
HYDROGEN UTOPIA INTERNATIONAL PLC is a renewable energy company headquartered in London, United Kingdom, founded in 2021. It is publicly listed (HUI) with a market capitalisation of $12.9M.
Ranked by semantic similarity — how close each company is to HYDROGEN UTOPIA INTERNATIONAL PLC by what it does, using Xcout's live company graph. Click any company for its full profile, or its competitor set.
Clean Energy & Waste Management
Synthec Fuels Wisconsin, Inc. develops technology and near-zero emission plants to convert organic waste, sewage sludge, and non-recyclable plastics into green hydrogen, sustainable aviation fuels, industrial gases, and fertilizers. The company aims to establish a circular economy that utilizes waste materials to produce carbon-neutral synthetic fuels and products for mobility and industrial applications.
Clean Energy & Technology
Global Clean Energy Holdings, Inc. drives the transition to sustainable infrastructure by providing artificial intelligence, waste-to-energy solutions, and resilience technologies. The company serves clients by delivering technologies designed to enable smarter, cleaner energy and infrastructure decisions.
Waste Management & Renewable Energy
Vortechs Management uses an anaerobic thermal cracking process to convert end-of-life, mixed plastic, and other hydrocarbon waste into a feedstock called Eco for product recycling or into sustainable energy sources like electricity, hydrogen, ammonia, and low-sulfur synthetic fuel. The company serves waste management needs by converting 80-90% of plastic waste into useful materials to support a circular economy.
Clean Energy
EcoCeres is an advanced biorefinery and global leader in the innovation and commercialization of renewable fuels and green molecules produced from 100% waste-based feedstock.
Similar renewable energy company
HomeBiogas LTD develops, produces, and markets innovative biogas systems that convert organic waste into clean energy. These solutions serve a broad international clientele, including private homes, agricultural businesses, commercial entities, and local communities. The company's product range includes the HomeBiogas 2, which transforms food scraps into free cooking gas and fertilizer, generating renewable energy; the HomeBiogas 4, engineered to process organic refuse into sustainable power; and the HomeBiogas 7, specifically designed to convert animal manure into both renewable energy and liquid nutrients. In addition to its core biogas units, HomeBiogas offers various complementary products such as countertop and built-in biogas stoves, essential maintenance kits, sink covers, filter sets, probiotic tablets, bio-toilet kits, and gas storage bags. All products are conveniently available for purchase via the company's online shop. HomeBiogas LTD was founded in 2012 and is headquartered in Beit Yanai, Israel.
Energy
PowerHouse Energy Group Plc focuses on pioneering and licensing systems for converting plastic waste into hydrogen and electrical power. These solutions are deployed both within the United Kingdom and across international markets. A central component of their offerings is the proprietary Distributed Modular Generation (DMG) technology. This advanced thermal conversion process is adept at transforming energy-rich waste materials into valuable synthetic gas. Beyond its core technology, the company also provides essential services including comprehensive testing, laboratory analysis, and practical customer field trials. Established in 2000, PowerHouse Energy Group Plc's operations are headquartered in Bingley, United Kingdom.
Waste-to-Energy
Eden Energy Technologies Corp develops modular waste-to-energy conversion systems for small communities, industrial complexes, and major municipalities. The company uses hydrothermal liquefaction and thermal cracking to transform mixed carbon-based waste—such as plastics and food scraps—into regenerative fuels, biochar, and organic fertilizers.
Energy
HyOrc Corp is a clean energy technology company that provides low-emission energy systems and infrastructure for heavy transport and power sectors. Its offerings include green methanol production through modular waste-to-methanol plants, advanced multi-fuel gas generators for critical and off-grid power, and zero-emission retrofit engines for locomotives.
Energy & Waste Management
Citron Energy, Inc. produces CitronFuel, a lower-carbon fossil fuel substitute derived from mechanically processed waste streams. The company serves cement and lime kilns by providing alternative fuel solutions generated from waste.
Similar renewable energy company
Clean Power Hydrogen plc is a technology and manufacturing enterprise specializing in green hydrogen. The company focuses on developing advanced solutions for producing hydrogen and oxygen, prominently featuring its proprietary membrane-free electrolyser technology. This innovative system yields green hydrogen and oxygen of medical-grade purity. CPH2's offerings are utilized across a wide array of markets, including power, industry, manufacturing, transportation, commercial, retail, and hydroculture. Established in 2012 and headquartered in Doncaster, United Kingdom, the company operated as CPH2 Group PLC until its rebranding to Clean Power Hydrogen plc in October 2021.
Clean Energy Technology
Scarab Tech Inc provides modular, decentralized systems that convert waste plastic into carbon-neutral fuel on-site. The company serves clients seeking hyper-local energy security and scalable, user-serviceable fuel production without relying on traditional pipelines or refineries.
Clean Energy
ITM Power Plc, established in 2001 and headquartered in Sheffield, UK, is a specialist in hydrogen energy solutions. The company focuses on the development, production, and sale of sophisticated hydrogen systems, catering to energy storage, transportation, and various industrial sectors. Its operational reach extends across the United Kingdom, Germany, other European countries, and the United States. A key product is HGas, which serves power-to-gas applications, clean fuel initiatives, and industrial hydrogen processes. Furthermore, ITM Power actively designs and constructs prototype products, and supplies both electrolysis technology and advanced hydrogen storage solutions.
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