Alternatives to Alpenergia

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

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

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

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

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

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

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

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

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

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

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

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.

German provider of integrated renewable energy solutions for homeowners, offering solar panels, battery storage, heat pumps, and EV charging.

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

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

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

Comerc Energia provides comprehensive energy and decarbonization solutions for the free energy market.

Develops and manufactures hydrogen fuel cell generators for defense and commercial use.

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