Alternatives to PowerUp

Provider of clean microturbine energy solutions for industrial and commercial operations, with solutions designed for emerging datacenter applications.

Amogy unlocks ammonia's potential as a clean energy source with proprietary reforming technology.

Developing compact modular nuclear systems to make clean nuclear power cheaper than fossil fuels by utilizing high-temperature turbine technology.

Green Gravity develops a long-duration energy storage solution using gravity and abandoned mine shafts to store and dispatch renewable energy.

Develops and delivers holistic energy systems for commercial businesses, combining battery storage with intelligent energy management.

Develops non-flammable, high-performance, low-cost sodium-ion batteries for energy storage.

Industrial electrolysis technology for green hydrogen and e-fuels production.

Developer of micro-modular reactor (MMR) technology for clean energy.

Ultra-high temperature thermal energy storage solutions for industrial decarbonisation.

Exowatt develops modular, dispatchable solar energy systems for energy-intensive industries.

Develops, finances, builds, owns, and operates biomethane and green hydrogen plants for industrial decarbonization.

Zola Electric provides clean energy solutions, including solar and battery storage, for homes and businesses.

World's largest biogas engineering company specializing in full-stack clean fuels technology.

Revolutionizing data center power management with solid-state transformer technology.

Building the world's first mass-produced portable nuclear generators for anywhere power delivery.

Clean energy company providing heat pumps and home energy-saving solutions directly to consumers.

Developing disruptive technologies for lithium extraction and battery storage to accelerate the clean energy transition.

ConnectDER simplifies home electrification by enabling solar, EV charging, and battery storage without costly electrical panel upgrades.

Global leader in smart energy technology, providing solar inverters, power optimizers, and energy storage systems.

Singapore-based cleantech company revolutionizing green hydrogen production with advanced materials.

Develops and manufactures stationary fuel cell power plants for clean energy generation.

Developing compact, high-field fusion power plants to provide clean, limitless energy.

BioLite creates innovative off-grid energy products for outdoor recreation and emerging markets.

Sustainable infrastructure platform providing affordable, reliable resource solutions for companies, communities, and cities.

A full-stack residential solar platform for households and housing societies.

A global energy and technology group focused on decarbonizing the energy system and making green energy affordable.

AI-powered benchmarking and valuation platform for energy storage and renewable assets, providing insights for bankable decisions.

Advanced nuclear energy startup designing adaptable and scalable microreactors for defense and industrial use.

Developing a breakthrough, low-cost technology to produce renewable hydrogen using sunlight and any source of water.

Fusion energy startup aiming for commercial power generation.

Energy technology company focused on innovative solutions.

Nation's leading platform for distributed energy infrastructure built on commercial real estate.

Develops, owns, and operates industrial-scale facilities producing green hydrogen derived e-Fuels.

Kinewell Energy develops innovative subsea cable installation technology to reduce costs and risks for offshore wind farms.

Calgary-based geothermal energy startup developing innovative solutions for clean energy.

Electra is decarbonizing the iron and steel industry with clean-iron electrowinning technology.

European electric vehicle charging infrastructure company.

Heron Power develops industrial power electronics for the 21st-century grid, addressing surging energy demand with scalable, reliable, and software-integrated infrastructure.

General Fusion is advancing practical fusion energy with Magnetized Target Fusion technology to help deliver clean, reliable power for the world.

ZOOZ Power provides ultra-fast EV charging solutions to overcome grid limitations by leveraging kinetic energy storage.

Industrial thermal energy storage solutions using sand.

Transforms waste heat into zero-emission electricity using an isothermal heat engine.

Electrifying the global steel industry with innovative technology.

Developing high-temperature geothermal energy at industrial scale.

Global leader in developing, financing, and operating utility-scale solar energy projects.

Geospatial AI platform that accelerates renewable energy project development by automating site selection, permit processing, and grid connection analysis.

Green tech firm developing AI data centers powered by renewable energy in arid regions.

A British energy company building an end-to-end energy value chain for low-cost, abundant energy.

Leading developer, owner, and operator of utility-scale solar energy projects.

Delivering stable, secure, and cost-effective energy solutions through large-scale battery storage.

Harnessing deep ocean geothermal energy for baseload renewable power.

Battery company focused on energy storage solutions.

ZincFive is a specialized battery maker supplying data centers.

Develops and manufactures rotor sails for wind-assisted propulsion on ships.

Industrial company in hydrogen production and separation solutions.

Aquarius Engines develops and manufactures a lightweight, compact, and highly efficient single-piston linear engine for various applications.

Danish biofuel startup developing a patented process to convert lignin-based residues into climate-neutral marine fuels.

Daystar Power is a company providing solar energy solutions.

Lithuanian partner in developing and scaling recyclable wind turbine blade production using engineered wood.