Noon Energy
Convertible Note in 2024
Noon Energy is a Palo Alto, California-based company founded in 2018 that focuses on developing innovative flow battery technology for economical long-duration energy storage. This technology is designed to convert intermittent renewable electricity, such as solar and wind energy, into on-demand power, allowing for a more reliable energy supply. Noon Energy's rechargeable batteries utilize low-cost storage media that decouples energy and power capacity, providing long-duration storage while eliminating the need for mining precious metals. By enabling customers to scale up the use of renewable electricity, Noon Energy aims to reduce reliance on fossil fuels, as well as decrease pollution and emissions associated with energy production.
MetOx Technologies
Convertible Note in 2024
MetOx specializes in manufacturing high-temperature superconducting (HTS) wire using YBCO. Its primary product enables efficient electricity transmission with minimal loss and heat generation, serving critical applications such as upgrading power lines, fusion reactors, and advanced MRI scanners.
Allume Energy
Convertible Note in 2023
Allume Energy is a renewable technology company specializing in unlocking rooftop solar potential for multifamily housing and apartments. Its flagship product, SolShare, enables one rooftop solar installation to be shared among multiple residents within the same building, maximizing benefits and reducing grid exports.
Energy Dome
Series B in 2023
Energy Dome develops a low-cost, efficient system for long-duration electricity storage using liquid CO2. Its focus is on enabling dispatchable renewable energy production to facilitate the decarbonization of the energy industry and promote sustainability.
Energy Dome
Venture Round in 2022
Energy Dome develops a low-cost, efficient system for long-duration electricity storage using liquid CO2. Its focus is on enabling dispatchable renewable energy production to facilitate the decarbonization of the energy industry and promote sustainability.
OhmConnect
Series D in 2022
OhmConnect is a software-based energy demand management company that encourages residential and commercial users to reduce electricity consumption during peak pricing periods. It notifies users when electricity prices rise, tracks energy usage, and offers monetary rewards or prizes for participating in energy-saving actions. The company also markets wireless smart plugs for remote shutoff of appliances such as refrigerators and window air conditioners, enabling automated demand response.
OhmConnect
Series C in 2020
OhmConnect is a software-based energy demand management company that encourages residential and commercial users to reduce electricity consumption during peak pricing periods. It notifies users when electricity prices rise, tracks energy usage, and offers monetary rewards or prizes for participating in energy-saving actions. The company also markets wireless smart plugs for remote shutoff of appliances such as refrigerators and window air conditioners, enabling automated demand response.
Uncharted
Venture Round in 2020
Uncharted Play Inc. is a New York-based company founded in 2011 that focuses on developing innovative energy-generating products. The company specializes in consumer-oriented solutions that harness kinetic energy, offering products such as an energy-harnessing soccer ball and a portable battery charging jump rope. Additionally, Uncharted Play provides educational packs and accessories, aiming to enhance energy access through its technology, which is designed for motion-based and off-grid renewable energy applications. The company sells its products online and is committed to democratizing energy access worldwide through its proprietary technology. With a team experienced in product development from leading firms, Uncharted Play is positioned to make significant contributions to the field of renewable energy.
Uncharted
Non Equity Assistance in 2020
Uncharted Play Inc. is a New York-based company founded in 2011 that focuses on developing innovative energy-generating products. The company specializes in consumer-oriented solutions that harness kinetic energy, offering products such as an energy-harnessing soccer ball and a portable battery charging jump rope. Additionally, Uncharted Play provides educational packs and accessories, aiming to enhance energy access through its technology, which is designed for motion-based and off-grid renewable energy applications. The company sells its products online and is committed to democratizing energy access worldwide through its proprietary technology. With a team experienced in product development from leading firms, Uncharted Play is positioned to make significant contributions to the field of renewable energy.
SparkMeter
Venture Round in 2018
SparkMeter develops smart electricity metering systems and grid management software for underserved markets. Its products include residential and commercial meters, along with software solutions that enhance grid efficiency, enable prepaid billing, and facilitate remote monitoring. Founded in 2012, SparkMeter operates from Washington D.C. and Nairobi, Kenya.
Allume Energy
Pre Seed Round in 2017
Allume Energy is a renewable technology company specializing in unlocking rooftop solar potential for multifamily housing and apartments. Its flagship product, SolShare, enables one rooftop solar installation to be shared among multiple residents within the same building, maximizing benefits and reducing grid exports.
Nnergix is a technology company specializing in data analytics for the renewable energy sector. It collects and integrates weather and energy data from various sources, then applies proprietary machine learning algorithms to provide forecasting solutions. These solutions aim to enhance operational efficiency and reduce costs for energy industry players by predicting atmospheric conditions and optimizing asset management. The company's offerings are accessible via a web-based platform.
Allume Energy
Venture Round in 2017
Allume Energy is a renewable technology company specializing in unlocking rooftop solar potential for multifamily housing and apartments. Its flagship product, SolShare, enables one rooftop solar installation to be shared among multiple residents within the same building, maximizing benefits and reducing grid exports.
UtilityAPI
Seed Round in 2016
UtilityAPI automates the collection of utility bill and usage data from web portals, serving over 300 companies for tasks like quote generation, feasibility analysis, and asset management.
UtilityAPI
Convertible Note in 2016
UtilityAPI automates the collection of utility bill and usage data from web portals, serving over 300 companies for tasks like quote generation, feasibility analysis, and asset management.
Bright Light Systems - BSL
Seed Round in 2015
Bright Light Systems is an American manufacturer focused on light emitting plasma and LED luminaries. The company provides lighting for harsh operating environments such as ports and harbors, rail and intermodal, aerospace, warehouses, airports, highway, and military. It integrates light emitting plasma luminaries with intelligent lighting controls and data management solutions thereby putting customers in control of their energy expenses, fostering green businesses while delivering cost savings and reducing operational expenses.
Bright Light Systems was founded in 2010 and is based in Alpharetta, Georgia.
Founded in 2009, Stem provides energy storage solutions and software for businesses to manage energy costs effectively. It offers Athena, a proprietary software using big data and machine learning to optimize energy usage. Stem also deploys distributed batteries in commercial buildings and sells its solutions to various industries.
Allume Energy
Venture Round in 2015
Allume Energy is a renewable technology company specializing in unlocking rooftop solar potential for multifamily housing and apartments. Its flagship product, SolShare, enables one rooftop solar installation to be shared among multiple residents within the same building, maximizing benefits and reducing grid exports.
Spider9 is a clean technology startup that provides renewable energy storage solutions and software control systems. It develops residential and small commercial solutions, commercial and industrial solutions, utility and large commercial solutions, and control solutions.
The company’s products include Spider Vault: a product line designed to meet home, small business, and community energy storage needs that can be used to reduce utility demand charges, increase solar self-consumption, provide backup power, and take an entire home or facility off-grid; Spider Rack Pro: a modular energy storage unit used for emergency backup power, electricity bill reduction, electrical islanding, renewable microgrid operation, and more; Spider Vault Max: a solution that integrates Spider Rack Pro energy storage units into a standard shipping container modified to include all mechanical support structures, HVAC, fire suppression, lighting, and safety controls; and OSE: a system that allows energy storage systems to build operation protocol from data drawn from demand response software, building management systems, and utility signals as well as to serve as a site controller for microgrids and other energy networks.
Spider9 was founded in 2011 and is based in Michigan, United States.
Geli, or Growing Energy Labs, Inc., specializes in providing software and business solutions for the design, automation, and management of energy storage systems. The company offers a comprehensive suite of products that facilitates an ecosystem for project developers, original equipment manufacturers, financiers, and project operators. Geli's hardware-agnostic software platform streamlines the energy storage development process, allowing clients to efficiently deploy advanced energy projects while minimizing their environmental impact.
WattIQ specializes in developing plug-load energy management products designed to enhance energy efficiency and reduce costs for large commercial organizations. The company’s offerings include solutions that provide socket-level monitoring and control of electrical devices. By implementing these products, commercial and government enterprises can significantly decrease their plug load energy consumption, contributing to overall energy savings and improved operational efficiency.
Stem
Venture Round in 2013
Founded in 2009, Stem provides energy storage solutions and software for businesses to manage energy costs effectively. It offers Athena, a proprietary software using big data and machine learning to optimize energy usage. Stem also deploys distributed batteries in commercial buildings and sells its solutions to various industries.
WattIQ specializes in developing plug-load energy management products designed to enhance energy efficiency and reduce costs for large commercial organizations. The company’s offerings include solutions that provide socket-level monitoring and control of electrical devices. By implementing these products, commercial and government enterprises can significantly decrease their plug load energy consumption, contributing to overall energy savings and improved operational efficiency.
PlotWatt
Funding Round in 2010
PlotWatt, Inc. is a provider of energy analytics software solutions aimed at enhancing energy management for residential and commercial clients in the United States, Canada, and New Zealand. Founded in 2008 and based in Durham, North Carolina, the company employs machine-learning algorithms to analyze energy usage data, transforming it into actionable insights that help customers improve their energy efficiency and operational processes. PlotWatt's platform is particularly beneficial for multi-location businesses, offering site-by-site comparative analysis and operational benchmarking to optimize energy consumption. The company's cloud-based energy disaggregation technology delivers customized recommendations by analyzing smart meter data, allowing clients to identify appliance-level energy costs without the need for individual appliance monitoring, ultimately promoting cost savings and sustainable living. PlotWatt operates as a subsidiary of American Efficient, Inc. as of November 2018.