Energy Startups

Cetos Water develops advanced water treatment technology for desalination and brine management. The company commercializes thermally-driven solvent-based separation extraction (TSSE) technology to address hypersaline brine treatment and mineral recovery.

1 investor

Clean Energy Venture Group provides seed capital and hands-on management expertise to early-stage climate tech startups in the energy and environmental sectors. It works alongside its sister venture firm Clean Energy Ventures to source deals, conduct due diligence, and provide follow-on funding.

1 investor

ČEZ Group is an energy utility supplying electricity and natural gas to households and businesses, and operating power generation including the Dukovany and Temelín nuclear plants, hydroelectric stations, and photovoltaic systems. It also offers mobile tariffs, home solar with battery storage, and a customer app, primarily serving the Czech market.

1 investor

CFP Energy provides energy and environmental products and services to help large organisations decarbonise, including emissions trading (ETS) advisory, carbon projects, renewable energy certificates, low-carbon fuels and biofuels, power supply, and structured financial solutions. It serves industries such as aviation, data centres, shipping, construction, and manufacturing across the UK and Europe.

1 investor

CGH Group manufactures double-walled steel storage tanks for fuel, LPG, water, bitumen, foam components, and industrial applications, serving oil companies, fuel station operators, logistics firms, and manufacturers. Part of an international group operating across Europe, Africa, and Asia, with production dating back to the 1990s in Poland.

1 investor

CHA Solutions provides planning, design, and operational optimization services for manufacturing and advanced technology facilities, serving clients across sectors such as plastics, chemicals, pharmaceuticals, semiconductors, and hydrogen fuel cells. It focuses on facility upgrades, energy efficiency, and cost reduction with minimal operational disruption.

1 investor

Chainergy operates in the energy and infrastructure technology space, led by a founding team with experience scaling technology and infrastructure businesses. The available page presents leadership backgrounds rather than a clear product description.

1 investor

ZOOZ Power builds the ZOOZTER-100, a flywheel-based kinetic power booster that stores and discharges energy to enable ultra-fast EV charging at sites with limited grid capacity. It targets Charging Point Operators and EV charging site operators, deferring grid upgrades and providing reliable charging in varying conditions including extreme cold.

1 investor

Challenergy develops a new type of wind turbine designed to operate in a wide range of environmental conditions. The company focuses on renewable energy innovation to provide access to electricity and address climate change.

1 investor

char.gy develops and operates public on-street EV charging infrastructure across the UK, focusing on convenient and affordable charging for the 40% of drivers without off-street parking. The company specializes in hyper-local residential charging networks and partners with local governments to deploy and manage concessions.

1 investor

CHAR Tech is an energy transition and cleantech development firm that uses high-temperature pyrolysis to convert woody biomass, organic residuals, and waste into renewable energy and biocarbon products such as biochar, biocoal, green hydrogen, and renewable natural gas. It develops industrial-scale pyrolysis facilities, including projects in Canada and France.

1 investor

CHARGE+ is an integrated EV charging solution provider that supplies, installs and maintains charging points for real estate developers, commercial building managers, and residential property owners. It operates across Singapore and Southeast Asia, with a goal of deploying 30,000 charging points by 2030.

1 investor

ChargeHub operates an EV charging platform with a driver app to locate charging stations and pay for sessions, plus business solutions that connect networks and handle EV roaming, payments, and data integration. It serves EV drivers as well as charging station operators (CPOs), electric mobility providers (eMSPs), fleets, automakers, and governments across North America.

1 investor

Chargerzilla operates a community-driven platform that connects EV drivers with charging infrastructure across North America, including residential, private, and commercial charging stations. The platform uses AI to optimize charging costs and grid management while helping property owners generate income from their chargers.

1 investor

Chermac Energy develops renewable energy projects, using project design software and partnerships with engineering and technical service firms to offer a complete renewable energy development package.

1 investor

Chevron Phillips Chemical produces petrochemicals and polymers used in everyday products such as packaging and safety materials. It serves a range of industrial markets globally.

1 investor

Chevron Studio is a program that connects entrepreneurs with national labs and universities to commercialize early-stage energy technologies, offering technical assistance for development, field trials, and scaling. It focuses on areas such as hydrogen and biofuels, robotics, and circular economy solutions, and is a partnership between Chevron Technology Ventures and the National Laboratory of the Rockies.

1 investor

Chooose builds software for managing sustainable aviation fuel (SAF) programs, covering planning, procurement, reporting, and scaling. It serves the energy and transportation industries and their customers as they adopt lower-carbon fuels and pursue net zero objectives.

1 investor

Choose Energy is an energy marketplace that helps consumers compare and choose electricity and natural gas plans from licensed providers across multiple U.S. states. It operates as a licensed energy broker/aggregator serving residential and business energy customers.

1 investor

Chord Energy is an oil and gas operator in the Williston Basin, developing and producing hydrocarbons from its asset base. The company focuses on capital-disciplined operations and returns for shareholders.

1 investor

Chromalox provides electric thermal technologies and process heating solutions for industrial manufacturers, with a focus on helping them reduce carbon emissions while maintaining production. Its materials target sustainability and operational efficiency in industrial manufacturing.

1 investor

Namibia Hydrogen Fund Managers is an infrastructure asset manager that runs the USD 1 billion SDG Namibia One Fund (CI3 Namibia), a blended finance facility for developing Namibia's green hydrogen sector and its supporting infrastructure. It provides financing across the project lifecycle for green hydrogen and related renewable energy projects, with a geographic focus on Namibia.

1 investor

SA-H2 Fund Managers is a joint venture between Climate Fund Managers and Invest International that manages the SA-H2 Fund (Climate Investor Three South Africa), a USD 1 billion target blended finance facility. The fund invests in the development, construction, and operation of green hydrogen infrastructure in South Africa.

1 investor

Čibuk 2 is a wind farm being developed in the municipality of Kovin in Vojvodina, Serbia, about 40 km from Belgrade, with 22 turbines and 155 MW of installed capacity. It is designed to produce around 400,000 MWh of renewable electricity per year, supplying over 62,000 households and reducing reliance on fossil fuels.

1 investor