Tech Company CollectionsSolar Energy Companies

Faradyne Power Systems is a renewable energy company that provide solutions for complex energy problems.

Peregrine Hydrogen operates as a climate technology company pioneering a dual production method for green hydrogen and valuable chemicals.

Panasol is a manufacturing company that offers solar panels.

Plural Energy helps investors invest directly in renewable energy projects. The company utilizes blockchain-enabled smart contracts to provide constant yield and liquidity to investors.

Modular Full-Stack Renewable Energy Solutions for Commercial and Industrial Applications

Arbor is a digital energy platform for the modern consumer, making it easy for renters and homeowners to save on energy costs and live more sustainably. We monitor the energy market to automatically get you the best electric rate in your area and recommend the most relevant home electrification upgrades. Customers are saving on average $544 per year.

Peak Energy is on a mission to speed grid decarbonization by substantially cutting the cost of energy storage and establishing the United States as a global leader in the sodium-ion sector.

Arena Renewables is a community and distributed solar and storage developer. We deliver lower power bills and clean energy to customers and communities across the United States. Our agile, policy-led approach to developing valuable projects draws on the leadership team’s three decades of experience in renewables, utilities, and real estate. We are excited to partner with communities in building a zero-carbon future.

Empowering Landlords with Solar Income. The groundbreaking solution that enables you to bill your tenants for the solar energy they consume, mirroring the utility billing process.

Apricus Generation is developing a platform that will allow developers to move their pipelines to generation.

At Nebula Energy, we pursue energy security and climate goals in parallel. Nebula Energy designs low-carbon energy solutions for high-growth markets, prioritizing affordable, accessible energy without compromising on environmental targets. Our mission: Power the transition to net-zero energy.

Relevate Power Passionately revitalizing historic waterpower plants with superior engineering, ensuring longevity to safeguard our river-based way of life for future generations.

Aether Energy is an AI-powered end-to-end platform for rooftop solar installers

Geofy AI platform provides home owners control over their energy needs with subscription of solar, heat pump and battery system.

Reunion accelerates renewable energy by simplifying financing. Its platform makes transactions easy and low-risk. Corporations can reduce their federal tax liability while enabling new renewable energy installations. Solar, wind, and battery storage companies can sell transferable tax credits, without the complexity and hassle of traditional tax equity financing structures.

Found Energy is a renewable energy company engaging in turning aluminum into a renewable energy carrier. It recovers aluminum waste from landfills and uses a carbon-free process to produce hydrogen on-demand for less than $0.50 per kilogram of hydrogen and at five times the volumetric energy density of liquid hydrogen.

Monarch Energy operates a green hydrogen project development platform. They convert abundant renewable power supplies into clean fuels to decarbonize segments of the economy that are difficult to electrify.

Cultivate Power is a developer of distributed solar and storage projects dedicated to improving communities, the grid, and climate stability.

LiNova Energy is a developer of ultra-high energy density batteries. The company pairs its Polymer Cathode with a novel 3-D Lithium Metal anode, a non-flammable electrolyte, and a dendrite-blocking membrane to deliver a sustainable energy storage solution. It reduces the cost of the cathode active material by over 75%, reduces battery weight, and decreases the CO2 emissions associated with the production of traditional cathode materials by over 85%.

Lun decarbonises homes faster by building the operating system for heat pump installers.

Nightpeak Energy develops, owns and operates energy projects that meet the growing capacity needs of a decarbonized grid. Nightpeak comprises seasoned industry veterans with experience creating and building innovative energy infrastructure projects. For more information, please visit www.nightpeak.energy

Trillium H2 Power uses hydrogen energy for producing Ammonia and Silicon.

Haven Energy is a climate technology company that is accelerating home energy storage adoption. Haven walks homeowners through the process of selecting, quoting, and financing a home battery system, and then connects them with vetted, qualified electricians to complete the installation. Haven works with homeowners after installation to integrate their batteries into an aggregated virtual power plant, allowing customers to monetize grid participation and significantly reduce their electricity costs.

Anode Labs is a technology company committed to building a more stable, sustainable, and abundant energy system for humanity.

Active Surfaces is commercializing MIT-developed ultra-thin-film solar technology.

Paladin Power provides an innovative energy solution for residential and commercial properties. Its ESS Solution features a stacking system and scalable inverters that require no wiring for adding additional capacity.

Verse's software platform, Aria, makes it easy for organizations to buy and manage clean power.

Thea Energy is taking a faster approach to commercialize fusion energy. The company’s fusion systems will create a limitless source of zero emission energy for a sustainable future. Thea Energy is leveraging recent breakthroughs in stellarator physics and engineering developed at Princeton University and elsewhere. The company was founded in 2022 with the objective of building modular, utility-scale fusion power.

Granite Source Power (GSP) develops battery energy storage and renewable energy projects.

Sunrock Distributed Generation partners with solar developers and installers to acquire, originate, and finance commercial solar and storage assets at various stages of development. Sunrock Distributed Generation develops and owns distributed generation assets across the U.S. to help commercial property owners of all sizes reduce energy bills, enhance resiliency and decarbonize. Through unique underwriting strategies, aggregation and diversification, we enable massive capital flows into smaller scale, higher-yield projects. Greenbacker Development Opportunities Fund I, L.P. (“GDEV”) has partnered with Sunrock to jointly build out a commercial solar / storage aggregation platform. Greenbacker has deployed approximately $1.9 Bn in capital in sustainable infrastructure investments, acquiring, constructing and operating over 2.6GW renewable energy assets.

Realta Fusion develops fusion energy technology for the production of industrial heat and power. It applies advances in super-conducting materials, plasma physics, and computing power to a simple linear fusion reactor configuration. It utilizes abundant fuel sources to provide a zero-carbon source of heat and power.

Elevate Renewables is initially focused on developing battery storage projects. It will also focus more broadly on projects in electricity markets where the rapid growth of intermittent renewable energy has created a need for flexible, dispatchable zero-carbon energy.

DeepPower is developing a breakthrough geothermal drilling technology to access the Earth’s unlimited source of clean energy.

Powered by AI, Mona Lee is the fastest, most efficient way for homeowners to go solar. Through a direct-to-consumer approach, Mona Lee’s AI-powered self-serve platform transforms the solar buying experience by eliminating non-stop solicitation calls, lengthy design and evaluation processes, and back-and-forth price negotiations that can take up to weeks. With Mona Lee, customers go from quote to scheduling their installation in minutes. Feel free to visit our website to read customer testimonials and Mona Lee solar reviews. Mona Lee was founded by a group of serial entrepreneurs with decades of experience in clean energy. The company is headquartered in Boston, MA and is proud to serve homeowners nationwide.

Bayou Energy’s software platform provides clean energy startups with electricity billing and usage data via API or CSV files while ensuring a smooth customer onboarding experience. Receive the best utility data while freeing up your team to focus on your core business with just a few clicks or lines of code.

Pathway Power is a utility-scale solar and battery storage developer building renewables energy value chain.

ElectronX is an electricity demand grows and the grid rapidly shifts to intermittent renewable energy sources.

MN8 Energy is an energy company that provides renewable energy and services to enterprise customers.

Fuse is an energy supplier that offers the UK's cheapest electricity tarif. Also active in the US.

SolarCycle is an appropriate technology startup developing a low-cost reflective material for use in the developing world.

Fineart LLC is a Dunedin, Florida-based company on a mission to revolutionize energy management and resource utilization. They firmly believe that all waste is a waste of energy, and they are dedicated to helping individuals and businesses make more efficient and sustainable choices. Fineart LLC offers a range of services, including energy audits and IoT-based energy management solutions. With a strong commitment to reducing waste and maximizing the effective use of energy, Fineart LLC is poised to lead the way in sustainable energy practices.

Mantel is developing the first molten-salt based carbon capture technology. Our molten borates are designed to operate at the high temperatures found inside boilers, kilns, and furnaces – enabling highly efficient carbon capture that has not been possible until now. Carbon capture can be applied across industry to reduce emissions - and even achieve net-negative emissions. By solving for efficiency Mantel can reduce energy losses by more than 60% and cut costs in half, unlocking carbon capture’s role in reaching global net zero.

Newton Energy Solutions Newton Energy Solutions empowers individuals to work together to create a more sustainable future.

Anovion Battery Materials produces synthetic graphite materials.

Vespene Energy aim to repurpose otherwise wasted energy from landfills. It envision a fully renewable energy future.

ICE Thermal Harvesting is based in Houston, TX and focuses on supplying zero-emission power in various regions around the world. The company is founded as a partnership between like-minded individuals who view the global energy supply holistically and desire to help piece together the energy mosaic that will provide for the society of the future.

Elephant Energy makes it simple to upgrade the home's heating and cooling systems, as well as appliances, to modern, all-electric technologies, allowing homes to be gas-free. It provides Heat Pumps, Water Heaters, EV Charging, and other services. Josh Lake and DR Richardson founded the company in 2021.

Fourth Power is an energy storage startup that uses thermal batteries. Through utility-scale thermal storage, the technique transforms renewable energy into an on-demand energy source.

CubicPV is a solar industry that relies on legacy technologies with inherent limitations. Conventional solar modules convert sunlight to electricity using a single light-absorbing material and are nearing an efficiency threshold.

Terraform Industries is a bet on cheap solar, synthetic hydrocarbon supremacy, and hyperscale. The overarching goal is to zero out the net transport of carbon from the crust to the atmosphere and oceans as quickly as possible by displacing drilled natural gas production with direct atmospheric processing.

Nira Energy builds products to provide transmission insights throughout the interconnection process.

Alaska Renewables is a renewable energy development company. The company was founded in 2021 and is headquartered in Fairbanks, Alaska, United States.

EVelution Energy is building a solar-powered, carbon-neutral, battery-grade cobalt processing facility. Its mission is to contribute to the transition to a net zero carbon future by providing carbon-neutral battery-grade materials to the new and burgeoning Electric Vehicle (“EV”) battery market.

Neon is building open-source cloud-native PostgreSQL. Our architecture separates storage from computing, allowing for stateless and serverless Postgres. We’re a well-funded startup with deep knowledge of Postgres internals and decades of experience building databases. Our storage layer is written in rust and cloud control plane is written in Go.

Industrial Sun is a renewable energy and storage developer, purpose-built to serve industrial and high energy demand customers, including refineries, pumping and compression stations, manufacturing and/or processing plants, terminals, and data centers. Our development team works with project landowners and surrounding communities to responsibly develop power projects that support the success of local communities for generations to come. Industrial Sun’s senior team shares more than 70 years of collective renewable energy experience and gigawatts of power project development, power sale, and financing experience.

Telematica API enables businesses to connect to EVs, home chargers, batteries, HVACs, and solar inverters directly. Founded in 2021 and is based in Francisco, California.

NovoHydrogen is experienced at deploying and commercializing successful innovative energy transition technologies. its extensive learnings from across the energy sector include developing solar, wind, and battery storage assets and oil & gas operations.

Perch is transforming access to renewable energy and making it more affordable. Visit https://t.co/ECXyhiRztR to learn more and get a free savings estimate.

The problems posed by climate change need no introduction – it is one of the most pressing challenges of our era. Rapid development of clean energy storage technology is critical to combating this plague. In fact, electrification of the world’s vehicle fleet could alone cut global greenhouse gas emissions by a staggering 16%. Despite the huge commercial and environmental impact of electrification, many market segments remain unserved or under-served by current lithium-ion battery technology. Real, meaningful progress will require a new battery paradigm with charge times comparable to gasoline refueling times and cycle lifetimes that can sustain 20-years of operation. Adden Energy is scaling up a new type of solid-state battery, initially developed by a team of scientists at Harvard University, to commercially relevant cell sizes. With demonstrated charge times as low as 3 minutes and capacity retention for over 10,000 cycles in a lab-scale cells, Adden Energy’s scaling of this technology would contribute greatly to a cleaner future.

Talus Renewables offers new pathways to chemicals, fertilizers, and fuels with its green ammonia production technology.

We are the world's leading innovators of full performance SAF. Our highly innovative technology allows us to harness existing energy from biomass and convert it to superior performance aviation fuel as well as carbon negative, bio-rubber that can be used in various consumer and commercial products. We are a passionate and creative group of engineers, scientists, and visionaries focused on clean energy solutions, with the purpose of creating a sustainable planet, reducing global carbon emissions, and ultimately combatting climate change.

Empowering individuals and communities to become their own renewable energy provider.

Solar Materials is close to providing the photovoltaics raw material cycle and thus contributes significantly to improving resource efficiency and the CO2 balance of solar modules. Glass, aluminum, various plastics, silicon, copper, and silver are among the raw materials used in solar modules. They develop technologies for the environmentally friendly and cost-effective recycling of photovoltaic modules.

Syrcuit Energy Solutions engages in providing energy solutions to commercial, industrial, municipal, and residential properties. The company leverages relationships with land developers, builders, commercial and municipal properties, suppliers, and others along the Front Range.

VeriWatt is a solar energy installation company that maximizes the grid’s performance, cuts costs, and saves energy. Their mission is to provide transparency and increase confidence throughout the solar industry.

Equilibrium Energy operates at the intersection of grid variability, market volatility, economic optimization, commercial structuring, trading, and risk management, across the end-to-end power value chain. Their ambition is to become a next-generation clean power company that reshapes the energy industry. They address inquiries through online applications.

Sapphire Technologies develops, manufactures, and sells energy recovery systems for both natural gas and hydrogen industrial and commercial applications.

Inlyte Energy is a company that creates batteries for grid storage. Inlyte Energy's grid battery uses the most abundant commodities - iron and salt - to create an energy storage solution with the unique combination of high efficiency, long lifetime, competitive energy density, and exceptional safety.

A turnkey solar amenity for renters and rental property owners. Solar unlocks value for millions of buildings, but rental properties have been left behind. We’ve fixed that with technology that makes adding solar simple and profitable for rental property owners, and a money-saving amenity that renters love.

Mitra Chem is the lithium-ion battery materials manufacturing company.

HEQ Deepwater is an energy company that focused on the acquisition of the deepwater gulf. The Deepwater Gulf of Mexico, where HEQ Deepwater is focused, offers one of the lowest carbon-intensive sources of petroleum available to fuel the earth’s needs during the energy transition.

Verde Technologies specializes in the production of perovskite solar cells that offers thin film and flexible solar panels.

Ambient Fuels is a pioneering green hydrogen developer guiding heavy industry through the great green upgrade. We deliver custom-engineered green hydrogen solutions. Blending development and technical expertise with our renewable energy and industrial process experience, we oversee every step of execution—from project development and design to financing and construction. We take a collaborative approach, working closely with our customers to optimize our solutions to their unique needs. When our industrial customers adopt green hydrogen, they strengthen the security of their energy supply, address the growing environmental demands of society, and position themselves to capitalize on falling green hydrogen costs, while ensuring a sustainable future.

Verdagy is innovating water electrolysis technology for the large-scale production of green hydrogen. Verdagy's industry-leading solution achieves both the lowest upfront capital costs and the lowest unit economics for production. Verdagy operates laboratory and pilot plant facilities in Moss Landing, California to further develop and rapidly scale the technology platform.

Greenwork helps workforce training programs connect students with jobs It supports employers in solar, energy efficiency, electric vehicles, logistics, and the trades. Its software helps students manage their training, prepare their resumes, and connect with employers effortlessly. The company was founded in 2021 and is headquartered in San Francisco, California.

Electrified Thermal Solutions replace fossil fuels with renewable heat in every furnace, turbine, boiler and kiln to decarbonize industry.

Clean Hydrogen Works mainly engages in developing an integrated clean hydrogen value chain. It aims to fulfill the world’s urgent need for clean, affordable, and scalable energy solutions to transition to Net Zero in collaboration with strategic partners along the value chain.

Nodal Power's mission is to develop power plants and increase the utilization of renewable energy resources.

Shasta Power is an investment platform that allows investors to invest in high-return renewable energy return projects.

Xcimer Energy offers a laser-driven fusion to provide cheap, abundant, and carbon-free energy. It is used to transform the energy marketplace that integrates low-cost excimer laser technology with the HYLIFE reaction chamber concept to design an Inertial Fusion Energy (IFE) system. This system overcomes long-standing obstacles to viable fusion power. The company was founded in 2021 and is headquartered in Redwood City,, California.

Morpho Energy specializes in providing customized clean energy.

ClearGen is empowering the transition to a more sustainable energy future. ClearGen works with partners to deliver efficient and reliable energy infrastructure to consumers. Our consultative approach is focused on reducing development risk by streamlining the structuring and financing process to facilitate successful project development. By combining smart and flexible financing with unmatched industry expertise, ClearGen will lead the way to a new era of energy outcomes

GreenStruxure, a partnership bringing together Schneider Electric’s industry leading expertise in renewable energy microgrids and Huck Capital’s sustainability-focused investments, launched in September 2020 to deliver modular, standardized Energy as a Service solutions to commercial, industrial and...Read more

NOMAD Transportable Power Systems offers patent-pending technologies to fit any project or application need. It was founded by two companies known for their disruptive innovation and desire to impact clean energy, Northern Reliability, and KORE Power. The idea was formed early in 2015 when a necessity was recognized to deliver energy based on the customers’ needs with a lower cost of entry. Starting in early 2019, NRI and KORE established a working partnership for standard ESS systems that are 100% the U.S. manufactured, designed, and operated. As a result, the mobile revolution was born.

NovaSource Power Services strives to be the premier, global O&M services provider for renewable energy assets, and to maintain a world-class culture of safety and integrity while developing lasting partnerships with our customers and team members. Founded in 2020, the NovaSource team has worked at t... Read more

Orenda is a renewable energy technology company focused on the development and operation of energy storage assets in the United States. Orenda uses a data-driven process to optimize the development process and limit the associated risks.

Kaizen Clean Energy develops hydrogen-based distributed energy resources.

Founded in late 2020, Accelergen Energy LLC is a greenfield renewable energy developer focused on utility-scale solar, solar plus storage, and standalone storage projects. The company is helping accelerate the energy transition to zero carbon power generation for the benefit of local communities and, in turn, a better planet.

SolaREIT provides solar, land acquisition, asset management, and solar leases services. They also provide solar developments through land acquisitions, lease monetization, and project re-powering.

Altus Thermal is rethinking energy use in the home.

H2U Technologies is a clean-energy company developing a proprietary electrocatalyst discovery process for electrolyser.

Enteligent is a solar product company devoted to delivering products that yield higher and more efficient levels of solar electricity.

Make A Difference Ventures provides a clean energy ESG investment platform. Make a Difference deploys existing and emerging clean energy technologies and projects that have the most significant, immediately positive, and sustainable impacts on global GHG emissions. Make A Difference's goal is to remove offensive emission sources in existence and replace them with cleaner solutions that can be deployed today.

Aspen Power Partners is a distributed generation platform with the dual mission of accelerating and democratizing decarbonization.

Our mission is to help you protect your solar investment, and set you up for solar success. We offer Free phone consultations, and a 1 year warranty on any service we provide. NYSM services Westchester, Nassau, Suffolk, Orange, Ulster and Rockland Counties. We are fully licensed, insured, local, and privately held.

Rondo is delivering the world's lowest-cost zero-carbon industrial heat. The Rondo Heat Battery powers industrial processes with renewable electricity, cutting energy costs and eliminating emissions.

inBalance recognizes the growing demand for next-generation financial modelling to support the increasingly sophisticated decisions that renewable stakeholders face. Our vision is to enable rapid growth of novel decarbonizing technologies through the trading insights necessary to properly leverage them. Utilities, energy traders, and storage providers, among other energy stakeholders, struggle to navigate wholesale electricity pricing when resources or making charge/discharge decisions. Market volatility erodes US utilities’ profits, curtails renewables, and ultimately drives higher prices for consumers. inBalance offers unique and cutting-edge Machine Learning electricity price and risk modeling software (SaaS) to reflect the complexity of an energy market landscape increasingly shaped by renewables.

Heimdal is on a mission to decarbonize the world. Every year the world emits 40 billion tonnes of CO2 into the atmosphere. Using our process we permanently capture and store carbon dioxide from the sky while producing clean drinking water. We are harnessing cheap renewable electricity and the sea to undo past and future emissions of CO2.

Heirloom aims to remove 1 billion tons of carbon dioxide using the world's most cost-effective Direct Air Capture solution, a mineralization process known as enhanced weathering.

As a portfolio company of Cresta Fund Management, LF is a leader in creating renewable energy with integrity, innovation and operational excellence. We partner with farmers to improve profitability while reducing greenhouse gas emissions.