Alumni Ventures Group

Mojave Energy Systems specializes in manufacturing energy-efficient air conditioning solutions for commercial buildings. Their products include ventilation systems, dedicated outdoor air systems (DOAS), and liquid desiccant air conditioners designed to reduce energy consumption by approximately half compared to conventional systems, thereby lowering operational costs and carbon footprint.

RedoxBlox develops thermochemical energy storage technology to decarbonize high-temperature industrial thermal processing and provide long-duration energy storage for the grid. The technology enables continuous high-temperature heat while integrating with existing infrastructure to replace natural gas combustion, supporting electrification and renewables deployment. It reduces carbon dioxide and nitrogen oxides emissions, enhances safety and resilience, and aims to lower total capital cost for industrial processors and power plant operators. By delivering scalable, long-duration heat, RedoxBlox helps industries leverage renewable energy and move toward low-emission operations.

Founded in 2015, Ion Storage Systems specializes in manufacturing solid-state lithium-ion batteries. The company serves the defense and aerospace, consumer electronics, and electric vehicles industries by developing energy-dense, safe, and non-flammable batteries using low-cost materials.

AirMyne is a next-generation Direct Air Capture company focused on removing carbon dioxide from the atmosphere. Established in 2022 by experienced professionals in the deep tech sector through Y Combinator, the company has developed a patented technology that employs a liquid capture agent combined with a low-temperature thermal regeneration process. This innovative approach allows for integration with various low-carbon energy sources and utilizes inputs that are both cost-effective and easily sourced. By providing efficient carbon removal solutions, AirMyne aims to assist companies and organizations in achieving their net-zero emissions targets while scaling its operations in the carbon removal sector.

Lunar Energy designs and engineers clean energy products to electrify homes and connect them into virtual power plants that support a greener, more reliable power grid. Founded in 2020, the company delivers home battery systems, energy management software platforms, and installation services to help homeowners maximize energy value and optimize the wider power system. It aims to transition homes to 100% clean energy by providing all-electric products and an ecosystem that enhances grid resilience, safety, and sustainability.

Ascend Elements specializes in manufacturing advanced battery materials using recycled lithium-ion batteries. It employs hydroprocess recycling and direct recycling methods to create new cathode materials from old ones, contributing to a more sustainable electric vehicle industry.

Founded in 2015, Ion Storage Systems specializes in manufacturing solid-state lithium-ion batteries. The company serves the defense and aerospace, consumer electronics, and electric vehicles industries by developing energy-dense, safe, and non-flammable batteries using low-cost materials.

QuitCarbon is a platform that assists in transitioning residential properties to clean, electric energy. It provides personalized electrification plans, guiding users through the integration of heat pumps, induction cooking, EV charging, solar panels, and batteries for sustainable homes.

Mojave Energy Systems specializes in manufacturing energy-efficient air conditioning solutions for commercial buildings. Their products include ventilation systems, dedicated outdoor air systems (DOAS), and liquid desiccant air conditioners designed to reduce energy consumption by approximately half compared to conventional systems, thereby lowering operational costs and carbon footprint.

AirMyne is a next-generation Direct Air Capture company focused on removing carbon dioxide from the atmosphere. Established in 2022 by experienced professionals in the deep tech sector through Y Combinator, the company has developed a patented technology that employs a liquid capture agent combined with a low-temperature thermal regeneration process. This innovative approach allows for integration with various low-carbon energy sources and utilizes inputs that are both cost-effective and easily sourced. By providing efficient carbon removal solutions, AirMyne aims to assist companies and organizations in achieving their net-zero emissions targets while scaling its operations in the carbon removal sector.

Enact’s Software platform is transforming how solar and energy storage projects are designed, deployed and managed, with thousands of users in 20+ countries. Enact’s platform enables sales teams to design, price and sell remotely, finalize contracts and track project execution. End-customers can also leverage Enact’s platform to manage their solar and energy storage transition and track financial outcomes.

Founded in 2015, Ion Storage Systems specializes in manufacturing solid-state lithium-ion batteries. The company serves the defense and aerospace, consumer electronics, and electric vehicles industries by developing energy-dense, safe, and non-flammable batteries using low-cost materials.

Treehouse is a venture-backed software-enabled home electrification startup focused on delivering turnkey EV charging solutions to EV buyers at the point of sale.

Sepion Technologies is an advanced membrane company based in Emeryville, California, founded in 2015. It specializes in the development of highly-tunable nanoscale membranes designed for various industrial applications, particularly in the energy storage sector. The company focuses on manufacturing innovative lithium-metal batteries by integrating nanoscience, polymer chemistry, and cell engineering. Its proprietary composite membrane serves as a cost-effective alternative to traditional ceramic separators used in lithium batteries, allowing for large-area production. This technology enables battery manufacturers to enhance energy density in their products, thereby improving overall performance and efficiency in energy storage solutions.

Founded in 2017, ZeroAvia develops zero-emission aircraft propulsion systems designed to eliminate aviation emissions while maintaining operational efficiency. The company focuses on scalable hydrogen-electric technologies that can retrofit existing aircraft and support sustainable aviation.

FreeWire Technologies, Inc. is a manufacturer of mobile electric vehicle (EV) chargers, focused on providing innovative charging solutions that enhance the accessibility of EV charging infrastructure. Established in 2014 and based in San Leandro, California, the company produces several models, including the Mobi Charger v0, v1, and v2, which cater to varying charging needs and capabilities. FreeWire’s flagship product, the Boost Charger, integrates battery technology with power conversion systems, allowing for high-power charging without the need for extensive grid upgrades. This technology enables ultrafast charging at locations that typically lack sufficient electrical infrastructure. FreeWire has successfully deployed its battery-integrated chargers across the United States, serving Fortune 100 companies, commercial clients, fleets, and retail spaces, and has partnered with major organizations to expand its reach. Additionally, the company's systems provide clean and quiet power solutions, effectively replacing or supplementing diesel generators for various remote power applications, thereby supporting the transition away from fossil fuels.

Enact’s Software platform is transforming how solar and energy storage projects are designed, deployed and managed, with thousands of users in 20+ countries. Enact’s platform enables sales teams to design, price and sell remotely, finalize contracts and track project execution. End-customers can also leverage Enact’s platform to manage their solar and energy storage transition and track financial outcomes.

Nitricity is an energy company focused on renewable nitrogen fertilizer production with zero carbon emissions. It develops electrified, climate-smart fertilizer products and manufactures nitric acid and ammonia, which can be used separately or combined to produce ammonium nitrate fertilizer. The approach aims to bring products closer to farmers, enable timely application, reduce runoff, and maximize nitrogen delivery on a global scale.

Ionobell is a battery technology developer specializing in improving battery longevity and performance using eco-friendly materials. They focus on utilizing biomaterials, plastic waste, and recycled materials to create safe, abundant, and cost-effective batteries for electric vehicles and unmanned aerial vehicles.

Founded in 2012, Sunfolding designs, manufactures, and sells advanced solar tracker systems. Its flagship product, T29 Horizontal Single Axis Tracker, features AirDrive technology for enhanced reliability and performance. The company serves the U.S. solar market with a team of industry veterans.

FreeWire Technologies, Inc. is a manufacturer of mobile electric vehicle (EV) chargers, focused on providing innovative charging solutions that enhance the accessibility of EV charging infrastructure. Established in 2014 and based in San Leandro, California, the company produces several models, including the Mobi Charger v0, v1, and v2, which cater to varying charging needs and capabilities. FreeWire’s flagship product, the Boost Charger, integrates battery technology with power conversion systems, allowing for high-power charging without the need for extensive grid upgrades. This technology enables ultrafast charging at locations that typically lack sufficient electrical infrastructure. FreeWire has successfully deployed its battery-integrated chargers across the United States, serving Fortune 100 companies, commercial clients, fleets, and retail spaces, and has partnered with major organizations to expand its reach. Additionally, the company's systems provide clean and quiet power solutions, effectively replacing or supplementing diesel generators for various remote power applications, thereby supporting the transition away from fossil fuels.

Founded in 2012, Sunfolding designs, manufactures, and sells advanced solar tracker systems. Its flagship product, T29 Horizontal Single Axis Tracker, features AirDrive technology for enhanced reliability and performance. The company serves the U.S. solar market with a team of industry veterans.

FreeWire Technologies, Inc. is a manufacturer of mobile electric vehicle (EV) chargers, focused on providing innovative charging solutions that enhance the accessibility of EV charging infrastructure. Established in 2014 and based in San Leandro, California, the company produces several models, including the Mobi Charger v0, v1, and v2, which cater to varying charging needs and capabilities. FreeWire’s flagship product, the Boost Charger, integrates battery technology with power conversion systems, allowing for high-power charging without the need for extensive grid upgrades. This technology enables ultrafast charging at locations that typically lack sufficient electrical infrastructure. FreeWire has successfully deployed its battery-integrated chargers across the United States, serving Fortune 100 companies, commercial clients, fleets, and retail spaces, and has partnered with major organizations to expand its reach. Additionally, the company's systems provide clean and quiet power solutions, effectively replacing or supplementing diesel generators for various remote power applications, thereby supporting the transition away from fossil fuels.

FreeWire Technologies, Inc. is a manufacturer of mobile electric vehicle (EV) chargers, focused on providing innovative charging solutions that enhance the accessibility of EV charging infrastructure. Established in 2014 and based in San Leandro, California, the company produces several models, including the Mobi Charger v0, v1, and v2, which cater to varying charging needs and capabilities. FreeWire’s flagship product, the Boost Charger, integrates battery technology with power conversion systems, allowing for high-power charging without the need for extensive grid upgrades. This technology enables ultrafast charging at locations that typically lack sufficient electrical infrastructure. FreeWire has successfully deployed its battery-integrated chargers across the United States, serving Fortune 100 companies, commercial clients, fleets, and retail spaces, and has partnered with major organizations to expand its reach. Additionally, the company's systems provide clean and quiet power solutions, effectively replacing or supplementing diesel generators for various remote power applications, thereby supporting the transition away from fossil fuels.

Bloom Energy designs, manufactures, and sells solid-oxide fuel cell systems for on-site power generation. Its core product, Bloom Energy Server, converts natural gas or biogas into electricity through an electrochemical process without combustion. Serving diverse industries such as technology, finance, healthcare, and government sectors, Bloom Energy operates primarily in the United States, Asia, and other regions.

Bloom Energy designs, manufactures, and sells solid-oxide fuel cell systems for on-site power generation. Its core product, Bloom Energy Server, converts natural gas or biogas into electricity through an electrochemical process without combustion. Serving diverse industries such as technology, finance, healthcare, and government sectors, Bloom Energy operates primarily in the United States, Asia, and other regions.