The Electric Power Research Institute, Inc. (EPRI) conducts research and development relating to the generation, delivery and use of electricity for the benefit of the public.
Con Edison operates one of the world's largest energy delivery systems, providing electricity, gas and steam to most of New York City and Westchester County.
NREL is the only federal laboratory dedicated to the research, development, commercialization and deployment of renewable energy and energy efficiency technologies. Backed by 33 years of achievement, NREL leads the way in helping meet the growing demand for clean energy.
Equiwatt Limited, founded in 2015 and based in Gateshead, United Kingdom, operates a digital platform that allows households to earn payments for reducing energy consumption during peak times. The company's innovative technology enables consumers to participate in demand response programs, encouraging them to turn off energy-intensive appliances when electricity prices are high. By managing the power usage of numerous household devices, Equiwatt is creating a crowd-owned virtual power plant that can effectively respond to grid inefficiencies while promoting clean energy use. Through this approach, Equiwatt empowers energy consumers to trade their demand flexibility in energy markets, contributing to a more sustainable and efficient energy system.
Repurpose Energy provide affordable & sustainable energy storage solutions to enable the renewable energy transition.
NREL is the only federal laboratory dedicated to the research, development, commercialization and deployment of renewable energy and energy efficiency technologies. Backed by 33 years of achievement, NREL leads the way in helping meet the growing demand for clean energy.
Rocky Mountain Institute (RMI) is an independent, non-partisan nonprofit that drives the efficient and restorative use of resources. Co-founded in 1982 by Amory Lovins, its Chairman Emeritus and Chief Scientist, RMI now has approximately 80 full-time staff, annual operations of $16 million, and a global reach and reputation. RMI advances market-based solutions, engaging businesses, communities, and institutions to cost-effectively shift to efficiency and renewables. We employ rigorous research, analysis, and whole-systems expertise to develop breakthrough insights. We then convene and collaborate with diverse partners—business, government, academic, nonprofit, philanthropic, and military—to accelerate and scale solutions. RMI's strategic focus is transforming global energy use to create a clean, prosperous, and secure energy future.
NREL is the only federal laboratory dedicated to the research, development, commercialization and deployment of renewable energy and energy efficiency technologies. Backed by 33 years of achievement, NREL leads the way in helping meet the growing demand for clean energy.
Oscilla Power, Inc. is focused on developing renewable energy solutions, primarily through its Triton wave energy converter, which harnesses the potential of ocean waves to generate electricity. The company utilizes its patented iMEC technology platform, which leverages low-cost magnetostrictive alloys to efficiently convert mechanical energy into electrical energy. This technology can be applied to both new systems for large-scale renewable energy production and existing structures to capture energy from vibrational sources. Oscilla Power's efforts are directed towards utility-scale wave energy generation and providing downhole power solutions for the oil and gas industry. The company has received support for its innovative projects from various federal agencies, including the National Science Foundation and the Department of Energy. Founded in 2009 and based in Seattle, Washington, Oscilla Power also maintains satellite offices in Edinburgh, United Kingdom, and Kochi, India.
CalWave is bringing superior power generating technology to market with global reach. Our proprietary wave energy converter technology achieves high performance while surviving storms and extreme conditions. Ocean waves are 20-60 times more energy-dense, predictable, and consistent compared to other forms of renewable energy. They are available at night and during winters. CalWave's patented technology converts this energy to electricity, equipping coastal communities with clean, reliable and local energy while keeping our planet and the health of future generations in mind.
Columbia Power Technologies, Inc. specializes in the development and commercialization of wave energy harvesting systems, focusing on offshore applications. One of its key products, StingRAY, is designed to be deployed in water depths exceeding 60 meters and operates similarly to wind turbines in arrays. This innovative system captures energy from ocean waves and generates electricity on-board, making it suitable for various applications, including powering oceanographic sensors and generating megawatt-scale electricity. Founded in 2005 and headquartered in Charlottesville, Virginia, the company also maintains a research facility in Corvallis, Oregon, where it continues to advance its wave energy technology for reliable performance in diverse sea conditions.
Greenway Energy (GWE) is making substantial progress in the areas of hydrogen solutions and fuel cell technologies that will be environmentally beneficial.
Dimensional Energy is a chemistry company focused on advancing artificial photosynthesis to produce sustainable polymers and chemical intermediates. The company develops innovative technology that efficiently captures and converts carbon dioxide, utilizing waveguides to distribute sunlight evenly throughout scalable reactors. By enhancing the reactivity of carbon dioxide molecules, Dimensional Energy aims to create hydrocarbon fuels that address significant energy requirements while promoting environmental responsibility. Their approach positions them at the forefront of solar fuel viability, leveraging novel, functionalized catalysts to transform energy production.
The Rhode Island Office of Energy Resources develops policies and programs that respond to the state's evolving energy needs while advancing environmental sustainability, energy security, and a vibrant clean energy economy.
Baryon develops and commercializes energy efficiency technologies with applications in building cooling, water production, desalination, cold chain, and other industries.
Tandem PV, Inc. is a manufacturer of innovative photovoltaic cells that combine perovskite and silicon technologies to enhance solar panel efficiency. Founded in 2016 and based in Palo Alto, California, the company, previously known as Iris Photovoltaics, rebranded in February 2018. Tandem PV specializes in mechanically-stacked solar panels that integrate metal-halide perovskite semiconductors with traditional silicon cells. This integration aims to significantly improve the efficiency and economic viability of solar energy systems, providing clients with a substantial increase in the value and market potential of solar power while reducing installation costs. By leveraging advanced materials and technologies, Tandem PV seeks to contribute to the advancement of solar energy solutions.
Element 16 Technologies, founded in 2016 and based in Glendale, California, specializes in high-temperature heat energy storage systems aimed at enhancing energy efficiency for commercial and industrial facilities. The company has developed an innovative thermal energy storage technology that utilizes a molten sulfur mixture, replacing traditional molten salts and thermal oils. This advancement allows customers to minimize wasted heat in cogeneration plants, thereby improving overall efficiency and significantly reducing their carbon footprint. Through its solutions, Element 16 Technologies seeks to provide cost-effective energy management options that contribute to sustainability in the energy sector.
NREL is the only federal laboratory dedicated to the research, development, commercialization and deployment of renewable energy and energy efficiency technologies. Backed by 33 years of achievement, NREL leads the way in helping meet the growing demand for clean energy.
Maalka is a developer of an energy efficiency platform aimed at assisting cities and building owners in measuring, managing, and reducing their environmental impact. The Maalka Platform provides a comprehensive suite of tools that enables organizations to track their energy, water, and waste consumption, delivering insights on how to enhance efficiency and minimize environmental footprints. By facilitating automated energy efficiency initiatives and streamlining data-driven outreach and reporting, Maalka supports private organizations and agencies in the United States to effectively manage their building portfolios. The platform is characterized by its open, secure, and scalable design, making data-driven program management accessible and affordable for a diverse range of users.
BlueDot Photonics, Inc., based in Kirkland, Washington, specializes in the design, development, and production of solar panels and photonic devices. Founded in 2019, the company aims to significantly advance solar power deployment by reducing the cost of silicon solar panels by 10% while improving their efficiency by 16%. Additionally, BlueDot Photonics is focused on innovative manufacturing techniques to create flexible, lightweight solar modules with efficiencies exceeding 25%. By utilizing new semiconductor materials, the company enhances the performance and durability of solar panels, enabling customers to access affordable alternative energy solutions.
Hearth Labs is making sensors to better control the built environment and reduce energy consumption.
PolarPanel is a Forbes 30 Under 30 renewable energy startup focused on bringing clean, reliable, and low-maintenance refrigeration technology to the commercial cold chain.
FuelCell Energy, Inc. specializes in the design, manufacture, installation, operation, and servicing of stationary fuel cell power plants designed for distributed power generation. The company offers a range of products, including those based on carbonate fuel cell technology, which can be configured for on-site power generation, utility grid support, and hydrogen production, among others. FuelCell Energy also provides carbon capture systems that extract carbon dioxide from emissions produced by various industrial sources. The company has approximately 300 megawatts of power generation capacity installed or in backlog and serves diverse sectors such as utilities, industrial operations, healthcare, and government facilities. With a strong presence primarily in the United States, South Korea, England, and Germany, FuelCell Energy has generated over 1.5 billion kilowatt hours of power from renewable biogas and clean natural gas. Headquartered in Danbury, Connecticut, the company is also engaged in ongoing research to advance hydrogen generation and solid oxide fuel cell technology.
Non Equity Assistance in 2018
Mesodyne's solution is a novel ultra-high energy density, multi-fuel, silent, compact power generator. Our generators convert fuel to electricity with heat and light as intermediaries: a small micro combustor heats a photonic crystal to incandescence and the resulting light is tailored to the bandgap of an infrared cell resulting in unprecedented high efficiencies.
ProjectEconomics specializes in providing software and solutions designed to enhance the efficiency of distributed generation programs within the energy sector, particularly focusing on community solar initiatives. The company caters to utilities, energy retailers, and solar developers, facilitating the implementation and administration of community solar projects. By streamlining these processes, ProjectEconomics aims to support the growth of renewable energy and promote more accessible solar power options for communities.
Echogen Power Systems, LLC develops heat-to-power generation systems. The company’s product captures heat energy and converts into usable power. It offers heat recovery systems for bottom cycling in gas turbines, industrial waste heat recovery, solar thermal, geothermal, and hybrid alternatives to the internal combustion engines. The company also offers heat recovery engines for various power outputs. It serves companies that generate heat as a byproduct of their processes, and others. The company was founded in 2007 and is based in Akron, Ohio. Echogen Power Systems, LLC is a former subsidiary of Cognitek Management Systems Inc.
Next Energy Technologies, founded in 2010 and based in Santa Barbara, California, specializes in transparent energy harvesting window technology. The company's innovative approach allows windows to generate energy from sunlight while maintaining aesthetic appeal and high performance. Their technology is designed to work efficiently even in challenging lighting conditions, and it features coatings integrated directly into dual-pane windows, eliminating additional encapsulation costs. This enables clients to convert windows and glass facades into low-cost, on-site renewable energy sources for buildings. Through its advancements, Next Energy Technologies aims to reshape the landscape of energy production in the built environment.
Solstice Energy Solutions uses IoT and software to enable, connect, and intelligently manage the shared-economy of distributed energy resources in emerging markets. The company was founded in 2016 and is headquartered in San Francisco, California.
PowerScout, Inc. is an online platform based in San Francisco that assists California residents in finding and comparing deals on clean energy solutions. The company specializes in smart home improvements, including solar panels, electric vehicle charging, battery storage, and energy-efficient appliances. By entering their address and sharing their electric bill, users can receive customized offers, choose purchase options, and schedule home surveys and installations. Utilizing artificial intelligence and extensive data analysis, PowerScout helps consumers understand their options and make informed decisions by providing competitive bids from a curated selection of top installation service providers. Founded in 2015, PowerScout aims to streamline the decision-making process for smart home improvement similar to how Credit Karma simplifies credit card selection. The company has received significant grants from the U.S. Department of Energy, underscoring its commitment to promoting clean energy solutions.
ProjectEconomics specializes in providing software and solutions designed to enhance the efficiency of distributed generation programs within the energy sector, particularly focusing on community solar initiatives. The company caters to utilities, energy retailers, and solar developers, facilitating the implementation and administration of community solar projects. By streamlining these processes, ProjectEconomics aims to support the growth of renewable energy and promote more accessible solar power options for communities.
Accio Energy is making distributed wind energy systems scalable, reliable, and affordable with Aerovoltaic energy systems that directly convert wind energy to electricity without any moving parts. Accio Energy Aerovoltaic energy systems offer the low cost of big wind with the modularity and flexibility of solar. It's a new direction in wind energy.
The company was founded in 2007 and is based in Ann Arbor, Michigan.
PowerScout, Inc. is an online platform based in San Francisco that assists California residents in finding and comparing deals on clean energy solutions. The company specializes in smart home improvements, including solar panels, electric vehicle charging, battery storage, and energy-efficient appliances. By entering their address and sharing their electric bill, users can receive customized offers, choose purchase options, and schedule home surveys and installations. Utilizing artificial intelligence and extensive data analysis, PowerScout helps consumers understand their options and make informed decisions by providing competitive bids from a curated selection of top installation service providers. Founded in 2015, PowerScout aims to streamline the decision-making process for smart home improvement similar to how Credit Karma simplifies credit card selection. The company has received significant grants from the U.S. Department of Energy, underscoring its commitment to promoting clean energy solutions.
Next Energy Technologies, founded in 2010 and based in Santa Barbara, California, specializes in transparent energy harvesting window technology. The company's innovative approach allows windows to generate energy from sunlight while maintaining aesthetic appeal and high performance. Their technology is designed to work efficiently even in challenging lighting conditions, and it features coatings integrated directly into dual-pane windows, eliminating additional encapsulation costs. This enables clients to convert windows and glass facades into low-cost, on-site renewable energy sources for buildings. Through its advancements, Next Energy Technologies aims to reshape the landscape of energy production in the built environment.
WattBuy is an online marketplace that assists residents in saving on electricity costs by facilitating the selection of cheaper electricity providers. Founded in 2017, the platform empowers users to make informed decisions about their home electricity expenses by enabling them to browse and choose from a variety of plans available in their area. As several state governments have deregulated the electricity market, homeowners in 14 states can now access over 50 electricity providers and plans tailored to their needs. WattBuy utilizes a personalized recommendation engine to help clients set up electricity plans that align with their preferences and usage, ultimately allowing them to switch to more cost-effective options. The company is supported by the Department of Energy and Techstars Accelerator.
SMASHsolar specializes in simplifying solar energy installation for homeowners and contractors by addressing common barriers such as cost and complexity. The company has created an innovative solar module that can be easily assembled, which allows for installations that are twice as fast as traditional solar panels. This design significantly lowers labor skill requirements and costs, while also enhancing crew efficiency, ultimately reducing overall installation expenses. The modular system is designed for easy expansion, enabling homeowners to purchase only what they need initially and upgrade their solar capacity as desired. This approach not only streamlines the installation process but also makes solar energy more accessible to a broader audience.
Next Energy Technologies, founded in 2010 and based in Santa Barbara, California, specializes in transparent energy harvesting window technology. The company's innovative approach allows windows to generate energy from sunlight while maintaining aesthetic appeal and high performance. Their technology is designed to work efficiently even in challenging lighting conditions, and it features coatings integrated directly into dual-pane windows, eliminating additional encapsulation costs. This enables clients to convert windows and glass facades into low-cost, on-site renewable energy sources for buildings. Through its advancements, Next Energy Technologies aims to reshape the landscape of energy production in the built environment.
ThermoEnergy Corporation, founded in 1988 and headquartered in Worcester, Massachusetts, specializes in the development and commercialization of advanced wastewater treatment and carbon-reducing combustion technologies. The company offers a variety of wastewater treatment systems based on its controlled atmosphere separation technology (CAST) platform, which includes solutions for treating brackish and natural water sources, recycling wastewater, and ensuring compliance with regulatory standards. Key products include Turbo CAST for heat recuperation and Mobile CAST for self-contained wastewater processing. Additionally, ThermoEnergy provides ammonia recovery processes for agricultural fertilizers, renewable energy solutions that convert waste into usable fuel, and enhanced biogas production methods for animal waste treatment. The company also holds a patented pressurized oxycombustion technology that facilitates the conversion of fossil fuels and biomass into electricity while significantly reducing air emissions and capturing carbon dioxide. Its technologies serve various sectors, including heavy manufacturing, petrochemicals, and municipal wastewater treatment, aiming to support clients in enhancing efficiency, reducing costs, and achieving sustainability goals.
Mosaic, based in Oakland, California, provides financing solutions for residential solar energy systems and home improvement projects. Founded in 2009, the company enables homeowners to invest in solar energy generation and storage while also offering financing options for contractors to acquire professional tools. Mosaic's user-friendly platform allows solar and home improvement professionals to facilitate financing through a streamlined point-of-sale application, enhancing the experience for both contractors and homeowners. The company's mission emphasizes promoting clean energy and shared prosperity, aiming to help individuals invest in sustainable solutions for their homes and contribute to a cleaner planet.
Solectria Renewables, LLC is the U.S. based grid-tied PV inverter, string combiner and web-based monitoring manufacturer for residential, commercial and utility-scale solar projects. Our wide range of products includes 1.8kW to 500kW grid-tied inverters for systems 1kW to multi-MWs. Solectria Renewables is backed by over 20 years of power electronics and inverter experience and world class warranties. All of our commercial and utility-scale PV inverters are manufactured in the USA, ARRA compliant, Ontario FIT Content Compliant, and listed to UL 1741/IEEE 1547.
Innovalight, founded by Conrad Burke, specializes in the development of high-efficiency, low-cost solar modules utilizing a unique silicon ink technology. This innovative approach, which has been in development since 2005, allows for the processing of silicon in a liquid form, significantly enhancing the cost and efficiency of solar power generation. Innovalight's focus is on creating ultra-thin film power modules suitable for both residential and commercial applications, contributing to a manufacturing paradigm shift in the solar industry. By emphasizing the use of silicon-based solar cells, the company aims to improve the accessibility and effectiveness of grid-connected solar power solutions.
Clean Energy Systems, of Rancho Cordova, CA, specializes in the development of zero emissions commercial power plants using an oxy-fuel combustion process. The power plants use oxygen and various fuels to produce power that results in zero atmospheric emissions with carbon dioxide and water as byproducts. The company owns an extensive portfolio of patents and a Bakersfield, CA power plant, used to further develop the oxy fuel technology.
Located in Cambridge, MA, Sun Catalytix is an early-stage renewable energy startup founded on groundbreaking science from the research lab of Professor Daniel Nocera at MIT. With Nature as our inspiration, we seek to combine sunlight and water to provide affordable, highly distributed solar energy to the individual. The elemental components of just 3 gallons of water have enough energy, when recombined, to satisfy the daily energy needs of a large American home. The US receives 500-fold more energy each year than it uses, but unfortunately the sun shines only half the time. At Sun Catalytix we are working to realize the dream of cheap, renewable, personalized energy allowing individuals to use the power around-the-clock. Backed by Polaris Venture Partners, we have started down the path to a sustainable energy future.
Beacon Power, LLC specializes in the design, development, and manufacturing of grid-scale flywheel energy storage systems aimed at improving the reliability and stability of electricity grids in the United States and internationally. The company's innovative technology converts electric energy into rotating kinetic energy, which can be stored and transmitted efficiently. Beacon Power's products are utilized for various applications, including power grid efficiency, frequency regulation, and integration of renewable energy sources. In addition to its flywheel systems, the company offers grid stability services that enhance the performance of electric power grids. Headquartered in Tyngsboro, Massachusetts, Beacon Power operates facilities in Stephentown, New York; Hazle Township, Pennsylvania; and Tyngsboro, Massachusetts, focusing on delivering sustainable energy solutions for utility and distributed generation markets.
Resolute Marine Energy, Inc. is a Boston-based company founded in 2007 that specializes in developing wave energy converters to generate clean energy from ocean waves. The company focuses on harnessing ocean wave energy for power generation and transporting seawater to onshore desalination facilities, effectively producing potable water and electricity. Its technology serves various commercial applications, including open-ocean aquaculture, seawater desalination, and ocean observation systems. By providing wave-driven power services, Resolute Marine Energy aims to support sustainable development, align water supply and demand in water-stressed areas, and contribute to the reduction of carbon emissions. The company has received grants from the Department of Energy and was recognized as the 2010 winner of the Global Entrepreneurship Week's Startup Open competition.
EnerG2, Inc. is a manufacturer of advanced engineered carbon materials specifically designed for energy storage devices. Founded in 2003 and headquartered in Seattle, Washington, with an additional facility in Albany, Oregon, the company specializes in producing high-performance carbon materials for applications such as ultracapacitors, lead-acid batteries, and lithium-ion batteries. Utilizing proprietary manufacturing technologies, EnerG2 creates nano-structured carbon products that significantly enhance power density and cycle life, addressing the limitations of naturally occurring carbon materials. The company's focus on innovation positions it as a key supplier to energy storage device manufacturers.
ECOtality, Inc., together with its subsidiaries, engages in designing, manufacturing, testing, and commercializing electric vehicle (EV) charging and energy storage systems in the United States and internationally. It primary products include the Blink line of charging stations for passenger vehicle applications, such as Blink Level 2 residential and commercial chargers, and the Blink DC Fast Chargers, as well as a turnkey network operating system for EV drivers, commercial businesses, and utilities; and the Minit-Charger line of fast-charge systems for off-road industrial applications, including material handling operations and airport ground service equipment. The company also provides testing and engineering consulting services that comprise EV Micro-Climate process, a planning and consulting program for municipal planning organizations and utilities for physical charge infrastructure installations at residential, commercial, and public locations, as well as review of regulatory issues, public awareness, and marketing programs to support the various value chains associated with the EV Micro-Climate process. In addition, it offers power solutions comprising solar and battery pack manufacturing and assembly, electric charging station assembly, and repair and maintenance services; and operates Fuel Cell Store, an online marketplace for fuel cell-related products and technologies with online distribution sites in the United States, Japan, Russia, Italy, and Portugal. The company was formerly known as Alchemy Enterprises, Ltd. and changed its name to ECOtality, Inc. in November 2006. ECOtality, Inc. was incorporated in 1999 and is headquartered in San Francisco, California.
Nordic’s N1000, a simple, light-weight 1MW wind turbine is known for its unsurpassed ease of installation and maintenance, exceptional reliability, and low cost of energy generation. Nordic Windpower is a technology developer and manufacturer of innovative, two-bladed wind turbines for the rapidly expanding global wind market.