TechEnergy Ventures

Electrified Thermal Solutions is a company focused on decarbonizing industrial processes by replacing fossil fuels with renewable heat. Founded in 2021 and based in Medford, Massachusetts, the company originated from research conducted at MIT's Department of Nuclear Science and Engineering. Its innovative approach involves developing energy storage technology that converts intermittent renewable electricity into constant heat using low-cost conductive ceramic blocks. This technology enables various industrial sectors to utilize zero-carbon heat, contributing to a significant reduction in energy consumption's carbon footprint. Through its efforts, Electrified Thermal Solutions aims to facilitate an energy revolution that promotes sustainability in industrial applications.

Lithios is a technology company specializing in advanced lithium extraction through innovative electrochemical methods. The firm focuses on capturing and releasing lithium from complex mixtures, which are traditionally challenging to process. By leveraging breakthroughs in applied electrochemistry, Lithios offers solutions that facilitate low-cost and selective extraction of lithium from previously untapped brine resources. This approach not only enhances the efficiency of lithium recovery but also aligns with sustainable practices, supporting the growing demand for lithium in various industries, particularly in the context of an electric future.

Li Industries is a start-up dedicated to advancing lithium-ion battery recycling technologies. The company focuses on reclaiming materials from end-of-life batteries used in electric vehicles, consumer electronics, and various energy storage systems. By utilizing direct recycling technology, Li Industries specializes in recovering valuable metals such as lithium, cobalt, and nickel, which are essential for battery production. Their innovative electrochemical flow system allows for non-destructive lithiation and optimizes the post-treatment of recovered materials, enhancing the efficiency of the recycling process. Through its efforts, Li Industries aims to minimize environmental waste, lower emissions, and reduce the costs associated with lithium-ion battery manufacturing, thereby promoting a more sustainable supply chain for battery materials.

Aether Fuels is a pioneering climate technology company specializing in the development of innovative, scalable, and affordable fuel solutions. The company focuses on decarbonizing hard-to-abate sectors such as aviation and ocean shipping by creating sustainable fuels from waste biomass and biogenic carbon dioxide. Their technologies aim to make sustainable fuels practical and economical, contributing to a more sustainable future.

Inlyte Energy specializes in developing and manufacturing grid-scale batteries for energy storage. Their core product is an innovative iron-sodium battery, which utilizes abundant and low-cost materials like iron and sodium chloride (table salt) to create a safe, efficient, and scalable energy storage solution. This technology supports the global shift towards renewable energy by providing a reliable and cost-effective alternative to traditional battery systems.

Kraftblock specializes in developing innovative thermal energy storage systems that facilitate the transition to renewable energy for various industries. By focusing on a materials-development approach, the company offers efficient and sustainable solutions for decarbonizing heat processes, addressing the urgent need to combat the climate crisis. Kraftblock's unique technology enables the storage and delivery of heat at temperatures up to 1300°C, making it suitable for a wide range of industrial applications that traditional thermal storage systems cannot support. In addition to promoting sustainable practices, Kraftblock's systems also enhance safety by providing reliable solutions during fire outbreaks, positioning the company as a key player in the energy transition towards 100% renewable sources.

OxCCU specializes in renewable energy technology aimed at fostering a circular economy for fuels, chemicals, and plastics. The company’s innovative approach utilizes carbon dioxide extracted from the atmosphere, hydrogen sourced from water, and renewable electricity to produce sustainable fuels, chemicals, and biodegradable plastics. By doing so, OxCCU enables clients to adopt more environmentally friendly products, contributing to a more sustainable future.

Eden is focused on developing a sustainable platform for natural resource recovery, aiming to create a carbon-neutral future. The company has introduced a novel method known as Pulsed Electrical Well Stimulation (PEWS), which is a patent-pending technology designed to replace traditional hydraulic fracturing. This innovative approach eliminates the need for water injection and addresses the logistical challenges and environmental risks associated with conventional fracking methods. By utilizing high-voltage electricity and proprietary modeling techniques, Eden enhances rock permeability with precision, facilitating effective resource extraction across various geological settings. This technology not only reduces costs but also minimizes the negative impacts typically associated with hydraulic fracturing, positioning Eden as a leader in environmentally responsible resource recovery.

Quino Energy specializes in the manufacture of cost-effective batteries utilizing a unique technology based on quinones dissolved in water. The batteries, derived from low-cost coal tar and wood tar, are designed for long-duration energy storage of 5 to 12 hours, making them more efficient than competing technologies. The company has licensed this innovative quinone flow battery technology from Harvard University, where it was initially developed. Quino Energy aims to provide scalable and long-lasting grid energy storage solutions that support a fully renewable energy future. Its storage services cater to various applications, including grid resiliency, microgrids, and renewable energy storage, accommodating needs from individual homes to large solar farms.

Svante Inc., established in 2007 and headquartered in Burnaby, Canada, specializes in carbon capture and removal solutions. The company develops and manufactures novel solid sorbents, structured adsorbent filters, and rotary contactor machines for post-combustion industrial carbon capture and direct air capture. Svante's leading-edge technology captures and concentrates CO2 from heavy industries' emissions and the atmosphere, enabling customers to reduce capital costs and energy consumption. The company partners with global CCUS stakeholders to scale the industry and facilitate source-to-sink carbon capture projects.

Quino Energy specializes in the manufacture of cost-effective batteries utilizing a unique technology based on quinones dissolved in water. The batteries, derived from low-cost coal tar and wood tar, are designed for long-duration energy storage of 5 to 12 hours, making them more efficient than competing technologies. The company has licensed this innovative quinone flow battery technology from Harvard University, where it was initially developed. Quino Energy aims to provide scalable and long-lasting grid energy storage solutions that support a fully renewable energy future. Its storage services cater to various applications, including grid resiliency, microgrids, and renewable energy storage, accommodating needs from individual homes to large solar farms.

Quaise is an energy company based in Cambridge, Massachusetts, focused on developing innovative millimeter-wave drilling systems to access deep geothermal heat. Founded in 2018, the company aims to overcome geographic limitations that currently restrict the utilization of geothermal energy. By repurposing existing fossil-fuel industrial assets, Quaise's technology enables the drilling of geothermal wells directly at operational power plants, facilitating a smoother transition to cleaner energy sources. This approach allows mining companies to collectively generate terawatts of clean power, rivaling the output of fossil fuels while achieving zero carbon emissions.

Versogen specializes in developing electrolyzer technology that harnesses water and renewable energy to produce green hydrogen at scale. The company focuses on high-performing hydroxide exchange membranes, which are integral to enhancing fuel cell production efficiency and reducing industrial carbon emissions. By utilizing patented anion exchange membranes and materials that are abundant in nature, Versogen aims to provide reliable and cost-effective solutions for sustainable energy production. Through its innovations, the company is positioned to support a transition towards a cleaner energy future.