HAX
HAX is a venture capital program focused on accelerating hardware startups through its comprehensive support and resources. Founded in 2012 and headquartered in Newark, New Jersey, HAX operates in two key locations, San Francisco and Shenzhen, providing founders with an environment conducive to rapid prototyping and iterative development. The program emphasizes the importance of launching both B2C and B2B hardware startups, guiding them through critical phases such as business development, fundraising, and market entry. HAX accepts teams that demonstrate strong potential for scaling their ventures and solving significant technological challenges. Through a structured curriculum, entrepreneurs refine their product-market fit and business strategies while benefiting from a robust network of mentors and industry connections. HAX maintains an ongoing relationship with participating startups to support their growth beyond the initial program, ensuring they have the necessary resources and partnerships to succeed in the competitive marketplace.
Top Stages
Past deals in Renewables
Kfobix
Seed Round in 2025
Kfobix is a technology company specializing in the development and application of advanced nanocomposite coatings for enhancing the durability and efficiency of energy infrastructure. The company's flagship product is a patented superhydrophobic coating, designed to prevent ice formation and water accumulation on surfaces such as wind turbine blades and power lines. This coating, applied via a simple spray method, offers high transparency, long-lasting durability, and ease of application, thereby reducing maintenance costs and operational disruptions in the energy sector. Additionally, Kfobix is pioneering anti-dirt coatings for solar panels, aiming to maximize their efficiency and output. The company's mission is to facilitate a seamless transition to renewable energy sources by addressing some of the most pressing challenges in the sector, ultimately promoting a cleaner, more reliable, and sustainable energy future.
NOC Energy
Seed Round in 2025
NOC Energy specializes in decarbonizing industrial heating processes. It offers a plug-and-play service, replacing fossil fuel burners with high-temperature gas generators, enabling clients to optimize resource use based on access, availability, and price, all while eliminating carbon emissions.
XFuel
Series A in 2025
XFuel is a company focused on producing sustainable and net-zero advanced fuels for the road, marine, and aviation sectors. Founded in 2010 and headquartered in Dublin, Ireland, with additional operations in Palma de Mallorca, Spain, XFuel has developed innovative technology for the efficient conversion of biomass waste into low-carbon fuels. This process results in a clean, drop-in fuel that can be utilized by distributors and consumers globally, offering a cost-effective alternative to traditional fossil fuels. XFuel's production methods lead to up to 85% fewer greenhouse gas emissions compared to conventional fuel production, with a clear pathway towards achieving carbon-neutral and carbon-negative fuel solutions.
Benerg
Seed Round in 2024
Benerg is an Internet of Things (IoT) technology company that specializes in developing scalable biogas systems designed to efficiently convert food and bio waste into energy. The company focuses on building biogas machines that operate independently of the grid, and it also produces organic fertilizers as a byproduct. By providing innovative solutions for energy resource management, Benerg enables businesses to reduce waste and contribute to environmental sustainability.
XEra Energy
Seed Round in 2024
Xera Energy is a chemical manufacturing company specializing in the production of materials for lithium-ion batteries. The company's core focus is the development of advanced cathode and cathode intermediate materials, utilizing innovative hydro-separation and purification processes. By reclaiming critical minerals from spent batteries and ore concentrates, Xera Energy aims to support the electric vehicle and energy storage industries, offering cost-effective, high-quality solutions that promote sustainability.
Renewell
Seed Round in 2024
Renewell, headquartered in Bakersfield, California, specializes in repurposing idle oil and gas wells into gravity-based energy storage systems. Their technology involves lowering a weight connected to a regenerative winch down an abandoned wellbore during periods of low demand, storing potential energy, and raising it back up when demand is high, releasing electricity onto the grid. This innovative approach helps reduce greenhouse gas emissions by transforming inactive oil and gas infrastructure into flexible renewable energy storage solutions.
Navion Energy
Seed Round in 2024
Navion Energy focuses on developing and manufacturing portable energy storage solutions that leverage sodium-ion technology. This innovative approach aims to deliver sustainable and efficient energy storage, enabling various industries to adopt cleaner energy practices and enhance energy efficiency while minimizing environmental impact.
Metal Light
Convertible Note in 2024
Metal Light is a clean-tech company focused on developing a power-generating technology platform that utilizes innovative metal and air as fuel. This emission-free technology offers a lower carbon impact throughout its lifecycle and is designed to deliver reliable electricity solutions globally. With its patented metal-air technology, Metal Light aims to provide portable energy generation, residential power backup, and off-grid energy solutions. The company’s mission is to enable clients to access clean and durable lighting at an affordable price, contributing to a more sustainable energy future.
XFuel
Seed Round in 2024
XFuel is a company focused on producing sustainable and net-zero advanced fuels for the road, marine, and aviation sectors. Founded in 2010 and headquartered in Dublin, Ireland, with additional operations in Palma de Mallorca, Spain, XFuel has developed innovative technology for the efficient conversion of biomass waste into low-carbon fuels. This process results in a clean, drop-in fuel that can be utilized by distributors and consumers globally, offering a cost-effective alternative to traditional fossil fuels. XFuel's production methods lead to up to 85% fewer greenhouse gas emissions compared to conventional fuel production, with a clear pathway towards achieving carbon-neutral and carbon-negative fuel solutions.
Terra Bioindustries
Seed Round in 2024
Producer of plant-based protein intended to decarbonize supply chains by creating valuable products from underutilized waste from other industries. The company offers a sustainable plant-based protein that is produced from spent grains by transforming the unused part of the grain from beer manufacturing into functional vegan protein, enabling clients to get products that replace the need for soy and pea protein in meat and dairy replacements
Qnetic
Seed Round in 2023
Qnetic is a developer of innovative flywheel energy storage technology aimed at enhancing bulk energy storage capabilities for electric grids. The company's solutions focus on providing low-cost energy storage options that facilitate the transition to renewable energy sources, particularly wind and solar power. By enabling efficient energy storage, Qnetic's technology helps reduce reliance on fossil fuels, supporting clients in their efforts to adopt sustainable energy practices. The company's advancements in energy storage are instrumental in promoting the wider deployment of renewable energy solutions.
CargoKite
Convertible Note in 2023
CargoKite is a Munich-based company founded in 2022 that specializes in micro cargo ships aimed at enhancing maritime logistics. The company has developed sailing cargo vessels that leverage high-altitude winds for propulsion, promoting emission-free shipping solutions. By utilizing this innovative technology, CargoKite enables clients to operate small ships with greater efficiency while significantly reducing personnel costs through digitization. The vessels are designed for optimal trackability and autonomous operation, eliminating the need for large energy storage systems and contributing to the decarbonization of the shipping industry.
Altiro Energy
Seed Round in 2023
Altiro Energy is a renewable energy power generation company that specializes in clean technology solutions for energy storage. The company has developed an innovative energy storage technology that utilizes iron-based powder, enabling long-term storage with zero emissions. This approach not only enhances cost competitiveness and safety but also allows for efficient cycling through charging and discharging processes. By stabilizing production from wind and solar farms, Altiro Energy effectively minimizes energy waste during periods of excess supply, contributing to a more reliable and sustainable energy grid.
PureLi
Seed Round in 2023
PureLi is a cleantech company that boosts lithium extraction and production from brine sources.
Cool Amps
Seed Round in 2023
Cool Amps is a company specializing in lithium-ion battery recycling. It has developed a patent-pending electrochemical process that efficiently extracts and reclaims over 95% of target metals from end-of-use batteries. This method, unlike traditional shredding and smelting, does not use harsh chemicals or extreme heat, making it environmentally friendly. It also has a small footprint, allowing it to be co-located with battery manufacturers, and can directly recycle manufacturing scraps. By avoiding additional processing steps, the Cool Amps method reduces energy use and greenhouse gas emissions per kilogram of batteries produced, promoting sustainable manufacturing and reducing battery waste.
TrelliSense
Seed Round in 2023
TrelliSense is a technology company focused on the detection and measurement of methane emissions across a range of industrial infrastructures, such as oil and gas facilities, landfills, coal mines, bio-digestion plants, and agricultural operations. The company employs a unique low-cost mesh sensor array that utilizes sunlight as a spectroscopic light source to precisely identify and quantify methane leaks. By providing accurate data on the location and extent of methane emissions, TrelliSense enables businesses to effectively address and mitigate their environmental impact, enhancing operational efficiency and compliance with regulatory standards.
Mitico
Seed Round in 2023
Mitico is a company specializing in advanced carbon capture technology aimed at significantly reducing carbon dioxide emissions from various industrial sources. Utilizing its innovative patent-pending granulated metal carbonate sorption technology developed at Caltech, Mitico effectively captures over 95% of CO2 emitted from post-combustion point sources, such as gas-fired power plants and waste-to-energy facilities. By providing carbon capture, utilization, and storage (CCUS) as a service, Mitico enables clients to mitigate their carbon footprints at a competitive cost compared to conventional methods. The company's focus is on helping point source emitters implement effective solutions for mass reduction of carbon emissions.
Renewell
Seed Round in 2023
Renewell, headquartered in Bakersfield, California, specializes in repurposing idle oil and gas wells into gravity-based energy storage systems. Their technology involves lowering a weight connected to a regenerative winch down an abandoned wellbore during periods of low demand, storing potential energy, and raising it back up when demand is high, releasing electricity onto the grid. This innovative approach helps reduce greenhouse gas emissions by transforming inactive oil and gas infrastructure into flexible renewable energy storage solutions.
Ayrton Energy
Seed Round in 2023
Ayrton Energy, founded in 2021, is focused on enhancing energy security through innovative hydrogen storage technology. The company specializes in developing a dense storage medium for hydrogen, enabling its storage in liquid form. This approach allows for safer and more efficient handling and transportation of hydrogen, differentiating it from traditional fuels like gasoline. Ayrton Energy's technology facilitates the use of existing infrastructure, including tanks, rail cars, transport trucks, and pipelines, to deliver hydrogen effectively. By providing solutions for hydrogen storage and transportation, Ayrton Energy aims to support clients in utilizing hydrogen as a fuel source for power generation, thereby contributing to overall energy security.
Green Li-ion
Series B in 2023
Green Li-ion, established in 2020 with headquarters in Singapore, specializes in innovative battery recycling technology. The company's patented deep tech process enhances the purity of recycled materials, allowing lithium-ion batteries to be rejuvenated and reused efficiently. This unique approach addresses environmental concerns and improves profitability compared to conventional recycling methods by a factor of four.
Seppure Technologies
Series A in 2023
Seppure Technologies is focused on transforming the energy-intensive processes of chemical separation and purification utilized across various industries. The company has developed innovative chemical-resistant nanofiltration membranes that replace traditional methods such as distillation and evaporation. By implementing this sustainable technology, Seppure enables clients to significantly reduce their energy consumption, emissions, and pollution. This approach not only enhances the efficiency of industrial-scale chemical separations but also contributes to a more environmentally friendly manufacturing landscape.
Solano Energy
Pre Seed Round in 2022
Solano Energy is an innovative power company established by a team of engineers from Oxford and Cambridge, focusing on making renewable energy accessible to a broader audience. The company specializes in developing smart renewable energy equipment that automatically generates, stores, and distributes solar energy. By providing a sustainable energy solution, Solano aims to address the challenges of creating a renewable energy-capable network without the need for substantial upfront capital expenditures. Their approach is designed to empower consumers to adopt a sustainable lifestyle while contributing to the transition toward affordable and clean energy.
Metal Light
Seed Round in 2022
Metal Light is a clean-tech company focused on developing a power-generating technology platform that utilizes innovative metal and air as fuel. This emission-free technology offers a lower carbon impact throughout its lifecycle and is designed to deliver reliable electricity solutions globally. With its patented metal-air technology, Metal Light aims to provide portable energy generation, residential power backup, and off-grid energy solutions. The company’s mission is to enable clients to access clean and durable lighting at an affordable price, contributing to a more sustainable energy future.
Renewell
Seed Round in 2022
Renewell, headquartered in Bakersfield, California, specializes in repurposing idle oil and gas wells into gravity-based energy storage systems. Their technology involves lowering a weight connected to a regenerative winch down an abandoned wellbore during periods of low demand, storing potential energy, and raising it back up when demand is high, releasing electricity onto the grid. This innovative approach helps reduce greenhouse gas emissions by transforming inactive oil and gas infrastructure into flexible renewable energy storage solutions.
Renewell
Seed Round in 2022
Renewell, headquartered in Bakersfield, California, specializes in repurposing idle oil and gas wells into gravity-based energy storage systems. Their technology involves lowering a weight connected to a regenerative winch down an abandoned wellbore during periods of low demand, storing potential energy, and raising it back up when demand is high, releasing electricity onto the grid. This innovative approach helps reduce greenhouse gas emissions by transforming inactive oil and gas infrastructure into flexible renewable energy storage solutions.
SunGreenH2
Seed Round in 2022
SunGreenH2 is a company focused on producing high-performance electrolysers for green hydrogen generation using advanced materials and nanotechnology. Founded in 2020 and headquartered in Singapore, with additional offices in Melbourne and London, the company has developed a modular and scalable electrolyser stack that enables on-site hydrogen production at a low cost. By utilizing sunlight and water, SunGreenH2's patented technology facilitates the production of zero-emissions hydrogen, supporting sustainable practices across various industries, including transport, buildings, and specialty chemicals. With over a decade of research in electrochemistry and nanotechnology, SunGreenH2 aims to enable widespread adoption of green hydrogen, contributing to a more sustainable energy landscape.
XFuel
Venture Round in 2022
XFuel is a company focused on producing sustainable and net-zero advanced fuels for the road, marine, and aviation sectors. Founded in 2010 and headquartered in Dublin, Ireland, with additional operations in Palma de Mallorca, Spain, XFuel has developed innovative technology for the efficient conversion of biomass waste into low-carbon fuels. This process results in a clean, drop-in fuel that can be utilized by distributors and consumers globally, offering a cost-effective alternative to traditional fossil fuels. XFuel's production methods lead to up to 85% fewer greenhouse gas emissions compared to conventional fuel production, with a clear pathway towards achieving carbon-neutral and carbon-negative fuel solutions.
CargoKite
Seed Round in 2022
CargoKite is a Munich-based company founded in 2022 that specializes in micro cargo ships aimed at enhancing maritime logistics. The company has developed sailing cargo vessels that leverage high-altitude winds for propulsion, promoting emission-free shipping solutions. By utilizing this innovative technology, CargoKite enables clients to operate small ships with greater efficiency while significantly reducing personnel costs through digitization. The vessels are designed for optimal trackability and autonomous operation, eliminating the need for large energy storage systems and contributing to the decarbonization of the shipping industry.
Wild.
Seed Round in 2022
Wild is a stealth startup based in Santa Monica, California, focused on developing energy-efficient batteries for the electric vehicle market. Founded in 2020, the company is engaged in innovative research and production aimed at enhancing battery performance and sustainability. While operating in stealth mode, Wild is positioned to contribute significantly to the evolving landscape of electric vehicle technology.
Wild.
Convertible Note in 2022
Wild is a stealth startup based in Santa Monica, California, focused on developing energy-efficient batteries for the electric vehicle market. Founded in 2020, the company is engaged in innovative research and production aimed at enhancing battery performance and sustainability. While operating in stealth mode, Wild is positioned to contribute significantly to the evolving landscape of electric vehicle technology.
Flair
Series A in 2022
Flair makes smart vents and wireless thermostats and advanced software for residential heating and cooling. The company builds smart hardware and software for HVAC controls focused on efficiency, comfort, electrification, and smart grid integration. The company's products are sold through multiple channels including direct to consumer, HVAC distribution, and utilities.
SunGreenH2
Seed Round in 2022
SunGreenH2 is a company focused on producing high-performance electrolysers for green hydrogen generation using advanced materials and nanotechnology. Founded in 2020 and headquartered in Singapore, with additional offices in Melbourne and London, the company has developed a modular and scalable electrolyser stack that enables on-site hydrogen production at a low cost. By utilizing sunlight and water, SunGreenH2's patented technology facilitates the production of zero-emissions hydrogen, supporting sustainable practices across various industries, including transport, buildings, and specialty chemicals. With over a decade of research in electrochemistry and nanotechnology, SunGreenH2 aims to enable widespread adoption of green hydrogen, contributing to a more sustainable energy landscape.
Windfall Bio
Seed Round in 2022
Windfall Bio is an innovative company based in San Mateo, California, that addresses climate change by transforming harmful methane emissions into organic fertilizer. Established in 2022, the company utilizes methane-eating microbes to capture methane from various sources, including agriculture, oil and gas, and waste management. This nature-based technology not only reduces the methane footprint of these industries but also improves their operational efficiency and profitability while minimizing the negative environmental impacts associated with synthetic fertilizers. By providing farmers and other producers with the means to convert methane into valuable soil nutrients, Windfall Bio fosters a sustainable agricultural future and contributes positively to environmental conservation. The company is backed by prominent venture capital firms, reflecting its potential to make a significant impact in the fight against climate change.
Seppure Technologies
Convertible Note in 2022
Seppure Technologies is focused on transforming the energy-intensive processes of chemical separation and purification utilized across various industries. The company has developed innovative chemical-resistant nanofiltration membranes that replace traditional methods such as distillation and evaporation. By implementing this sustainable technology, Seppure enables clients to significantly reduce their energy consumption, emissions, and pollution. This approach not only enhances the efficiency of industrial-scale chemical separations but also contributes to a more environmentally friendly manufacturing landscape.
Green Li-ion
Series A in 2022
Green Li-ion, established in 2020 with headquarters in Singapore, specializes in innovative battery recycling technology. The company's patented deep tech process enhances the purity of recycled materials, allowing lithium-ion batteries to be rejuvenated and reused efficiently. This unique approach addresses environmental concerns and improves profitability compared to conventional recycling methods by a factor of four.
Carbix
Non Equity Assistance in 2021
Carbix Technologies specializes in transforming atmospheric carbon dioxide into carbonates, serving as raw materials for various industrial products. The company employs advanced bioreactor technologies that efficiently capture CO2 from industrial flue gas and convert it, along with mineral inputs, into usable materials for construction and other applications. Powered entirely by renewable energy or energy-from-waste, these reactors utilize photons to accelerate the sequestration process of both atmospheric and industrial CO2 emissions. By doing so, Carbix enables businesses to obtain industrial raw materials from sustainable sources, contributing to a circular economy and addressing environmental challenges associated with carbon emissions.
Green Li-ion
Seed Round in 2021
Green Li-ion, established in 2020 with headquarters in Singapore, specializes in innovative battery recycling technology. The company's patented deep tech process enhances the purity of recycled materials, allowing lithium-ion batteries to be rejuvenated and reused efficiently. This unique approach addresses environmental concerns and improves profitability compared to conventional recycling methods by a factor of four.
SunGreenH2
Seed Round in 2021
SunGreenH2 is a company focused on producing high-performance electrolysers for green hydrogen generation using advanced materials and nanotechnology. Founded in 2020 and headquartered in Singapore, with additional offices in Melbourne and London, the company has developed a modular and scalable electrolyser stack that enables on-site hydrogen production at a low cost. By utilizing sunlight and water, SunGreenH2's patented technology facilitates the production of zero-emissions hydrogen, supporting sustainable practices across various industries, including transport, buildings, and specialty chemicals. With over a decade of research in electrochemistry and nanotechnology, SunGreenH2 aims to enable widespread adoption of green hydrogen, contributing to a more sustainable energy landscape.
VoltStorage
Convertible Note in 2020
VoltStorage GmbH is a German company specializing in the development and production of solar energy storage systems. Based in Olching, Germany, it utilizes eco-friendly vanadium redox flow technology to create power storage devices that allow homeowners to store surplus solar energy generated during the day for use at night. This innovative approach aims to provide renewable energy availability around the clock, contributing to a cleaner and fairer world for future generations. VoltStorage also offers installation and technical support services for its products, which are sold online. The company's commitment to sustainability underscores its mission to enhance the accessibility of renewable energy.
Pushme
Convertible Note in 2019
Pushme Inc., founded in 2016 and headquartered in Bath, United Kingdom, specializes in manufacturing swappable batteries for bicycles. The company aims to enhance urban mobility by addressing the challenges of charging electric vehicles, which can be cumbersome and costly. Pushme's innovative network of battery swap stations allows local merchants to sell energy, providing cyclists with instant recharging options throughout the city. This approach not only facilitates the use of small, shareable electric vehicles but also promotes a more sustainable mode of transportation. By integrating technology that enables cyclists to convert their pedaling force into electricity, Pushme empowers users to manage their energy costs effectively while reducing cycling fatigue, particularly on long or uphill routes. As a subsidiary of Tier Mobility GmbH, Pushme is part of a broader movement towards sustainable urban mobility solutions.
Pushme
Seed Round in 2019
Pushme Inc., founded in 2016 and headquartered in Bath, United Kingdom, specializes in manufacturing swappable batteries for bicycles. The company aims to enhance urban mobility by addressing the challenges of charging electric vehicles, which can be cumbersome and costly. Pushme's innovative network of battery swap stations allows local merchants to sell energy, providing cyclists with instant recharging options throughout the city. This approach not only facilitates the use of small, shareable electric vehicles but also promotes a more sustainable mode of transportation. By integrating technology that enables cyclists to convert their pedaling force into electricity, Pushme empowers users to manage their energy costs effectively while reducing cycling fatigue, particularly on long or uphill routes. As a subsidiary of Tier Mobility GmbH, Pushme is part of a broader movement towards sustainable urban mobility solutions.
Flair
Seed Round in 2019
Flair makes smart vents and wireless thermostats and advanced software for residential heating and cooling. The company builds smart hardware and software for HVAC controls focused on efficiency, comfort, electrification, and smart grid integration. The company's products are sold through multiple channels including direct to consumer, HVAC distribution, and utilities.
Seppure Technologies
Pre Seed Round in 2018
Seppure Technologies is focused on transforming the energy-intensive processes of chemical separation and purification utilized across various industries. The company has developed innovative chemical-resistant nanofiltration membranes that replace traditional methods such as distillation and evaporation. By implementing this sustainable technology, Seppure enables clients to significantly reduce their energy consumption, emissions, and pollution. This approach not only enhances the efficiency of industrial-scale chemical separations but also contributes to a more environmentally friendly manufacturing landscape.
VoltStorage
Seed Round in 2018
VoltStorage GmbH is a German company specializing in the development and production of solar energy storage systems. Based in Olching, Germany, it utilizes eco-friendly vanadium redox flow technology to create power storage devices that allow homeowners to store surplus solar energy generated during the day for use at night. This innovative approach aims to provide renewable energy availability around the clock, contributing to a cleaner and fairer world for future generations. VoltStorage also offers installation and technical support services for its products, which are sold online. The company's commitment to sustainability underscores its mission to enhance the accessibility of renewable energy.
Pushme
Seed Round in 2018
Pushme Inc., founded in 2016 and headquartered in Bath, United Kingdom, specializes in manufacturing swappable batteries for bicycles. The company aims to enhance urban mobility by addressing the challenges of charging electric vehicles, which can be cumbersome and costly. Pushme's innovative network of battery swap stations allows local merchants to sell energy, providing cyclists with instant recharging options throughout the city. This approach not only facilitates the use of small, shareable electric vehicles but also promotes a more sustainable mode of transportation. By integrating technology that enables cyclists to convert their pedaling force into electricity, Pushme empowers users to manage their energy costs effectively while reducing cycling fatigue, particularly on long or uphill routes. As a subsidiary of Tier Mobility GmbH, Pushme is part of a broader movement towards sustainable urban mobility solutions.
Pushme
Convertible Note in 2018
Pushme Inc., founded in 2016 and headquartered in Bath, United Kingdom, specializes in manufacturing swappable batteries for bicycles. The company aims to enhance urban mobility by addressing the challenges of charging electric vehicles, which can be cumbersome and costly. Pushme's innovative network of battery swap stations allows local merchants to sell energy, providing cyclists with instant recharging options throughout the city. This approach not only facilitates the use of small, shareable electric vehicles but also promotes a more sustainable mode of transportation. By integrating technology that enables cyclists to convert their pedaling force into electricity, Pushme empowers users to manage their energy costs effectively while reducing cycling fatigue, particularly on long or uphill routes. As a subsidiary of Tier Mobility GmbH, Pushme is part of a broader movement towards sustainable urban mobility solutions.
Pushme
Seed Round in 2018
Pushme Inc., founded in 2016 and headquartered in Bath, United Kingdom, specializes in manufacturing swappable batteries for bicycles. The company aims to enhance urban mobility by addressing the challenges of charging electric vehicles, which can be cumbersome and costly. Pushme's innovative network of battery swap stations allows local merchants to sell energy, providing cyclists with instant recharging options throughout the city. This approach not only facilitates the use of small, shareable electric vehicles but also promotes a more sustainable mode of transportation. By integrating technology that enables cyclists to convert their pedaling force into electricity, Pushme empowers users to manage their energy costs effectively while reducing cycling fatigue, particularly on long or uphill routes. As a subsidiary of Tier Mobility GmbH, Pushme is part of a broader movement towards sustainable urban mobility solutions.
Flair
Convertible Note in 2017
Flair makes smart vents and wireless thermostats and advanced software for residential heating and cooling. The company builds smart hardware and software for HVAC controls focused on efficiency, comfort, electrification, and smart grid integration. The company's products are sold through multiple channels including direct to consumer, HVAC distribution, and utilities.
VoltStorage
Seed Round in 2016
VoltStorage GmbH is a German company specializing in the development and production of solar energy storage systems. Based in Olching, Germany, it utilizes eco-friendly vanadium redox flow technology to create power storage devices that allow homeowners to store surplus solar energy generated during the day for use at night. This innovative approach aims to provide renewable energy availability around the clock, contributing to a cleaner and fairer world for future generations. VoltStorage also offers installation and technical support services for its products, which are sold online. The company's commitment to sustainability underscores its mission to enhance the accessibility of renewable energy.
VoltStorage
Convertible Note in 2016
VoltStorage GmbH is a German company specializing in the development and production of solar energy storage systems. Based in Olching, Germany, it utilizes eco-friendly vanadium redox flow technology to create power storage devices that allow homeowners to store surplus solar energy generated during the day for use at night. This innovative approach aims to provide renewable energy availability around the clock, contributing to a cleaner and fairer world for future generations. VoltStorage also offers installation and technical support services for its products, which are sold online. The company's commitment to sustainability underscores its mission to enhance the accessibility of renewable energy.
VoltStorage
Seed Round in 2016
VoltStorage GmbH is a German company specializing in the development and production of solar energy storage systems. Based in Olching, Germany, it utilizes eco-friendly vanadium redox flow technology to create power storage devices that allow homeowners to store surplus solar energy generated during the day for use at night. This innovative approach aims to provide renewable energy availability around the clock, contributing to a cleaner and fairer world for future generations. VoltStorage also offers installation and technical support services for its products, which are sold online. The company's commitment to sustainability underscores its mission to enhance the accessibility of renewable energy.
Flair
Seed Round in 2015
Flair makes smart vents and wireless thermostats and advanced software for residential heating and cooling. The company builds smart hardware and software for HVAC controls focused on efficiency, comfort, electrification, and smart grid integration. The company's products are sold through multiple channels including direct to consumer, HVAC distribution, and utilities.
Flair
Convertible Note in 2014
Flair makes smart vents and wireless thermostats and advanced software for residential heating and cooling. The company builds smart hardware and software for HVAC controls focused on efficiency, comfort, electrification, and smart grid integration. The company's products are sold through multiple channels including direct to consumer, HVAC distribution, and utilities.
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