DCVC

Mainspring Energy, Inc. is a technology company based in Menlo Park, California, that specializes in developing linear generator technology for low carbon, dispatchable energy solutions. Founded in 2010 by three Stanford engineers, the company focuses on creating advanced prototypes that convert fuel into electricity through a unique, low-temperature reaction of air and fuel. This innovative approach allows Mainspring to offer generators that provide affordable, reliable electricity while significantly reducing carbon emissions compared to traditional electric grids. The company's mission is to address climate change and enhance energy accessibility, contributing to the development of net-zero carbon energy systems for the future.

AgZen is a company that specializes in the development of pesticide sprays designed to adhere to plants, thereby minimizing pollution associated with agricultural chemicals. The firm provides patented, field-tested food-safe additives and sprayer retrofits that enhance the adhesion of agrochemical droplets to crops. This innovative approach allows farmers to achieve effective protection while significantly reducing the volume of pesticides used, without sacrificing plant health or yield. By focusing on sustainability and efficiency, AgZen aims to support agricultural practices that are both environmentally friendly and economically viable for farmers.

Tidal Metals developed a breakthrough suite of innovations for producing critical minerals and metals from seawater and brines – with no waste, no carbon emissions, and no harm to the environment.

Twelve, formerly known as Opus 12, is a Berkeley, California-based company that specializes in recycling carbon dioxide emissions into valuable chemicals and fuels. Founded in 2015, the company has developed innovative technology that can be integrated with any source of CO₂ emissions. By utilizing only water and electricity as inputs, Twelve transforms captured carbon dioxide into essential products such as methane, ethylene, and ethanol. The firm aims to provide a cost-competitive alternative to petroleum-derived chemicals and fuels, thereby addressing carbon emissions while simultaneously creating economically viable solutions.

ZwitterCo specializes in advanced membrane solutions for the treatment of highly impaired wastewater, enabling the reuse and recycling of water resources in industrial applications. The company's innovative reverse osmosis and nanofiltration technologies address the challenges of treating historically unfilterable streams by preventing fouling caused by organic molecules. ZwitterCo's membranes are chlorine-tolerant, back-washable, and resistant to irreversible fouling, which enhances their longevity and performance. By transforming wastewater from a liability into a valuable resource, ZwitterCo helps clients manage their water treatment needs more economically and sustainably, reducing chemical demands and improving operational efficiency.

Samsara Eco is an innovative enviro-tech company that employs enzymatic technology to recycle plastic waste indefinitely. Its proprietary process breaks down plastics into reusable components, enabling manufacturers to produce new plastic items and fostering a circular loop for plastics, thereby reducing waste and dependence on fossil fuels.

Equilibrium Energy specializes in optimizing energy consumption and reducing costs through its advanced energy management platform. The company aims to facilitate sustainable practices, enhance efficiency for power companies, and contribute positively to the environment.

Fourth Power specializes in utility-scale thermal battery storage solutions. It converts renewable energy into a reliable on-demand power source, addressing grid needs while facilitating the transition to decarbonized infrastructure.

Nium is a climate technology company focused on decarbonizing industry through innovative nanotechnology. The company has developed a nanocatalyst reactor that facilitates the on-site synthesis of ammonia, utilizing renewable energy sources. This system, known as Green Ammonia on Demand, allows for the decentralized production of ammonia, which can be stored and transported efficiently. By integrating its reactor with hydrogen-producing facilities, Nium aims to significantly reduce carbon dioxide emissions, thereby helping industries lower their carbon footprints and contribute to a more sustainable economy.

Amogy specializes in developing carbon-free energy solutions for hard-to-abate sectors such as maritime, power generation, and heavy industry. Its patented ammonia cracking technology converts liquid ammonia into electrical power using hydrogen fuel cells.

Samsara Eco is an innovative enviro-tech company that employs enzymatic technology to recycle plastic waste indefinitely. Its proprietary process breaks down plastics into reusable components, enabling manufacturers to produce new plastic items and fostering a circular loop for plastics, thereby reducing waste and dependence on fossil fuels.

ZwitterCo specializes in advanced membrane solutions for the treatment of highly impaired wastewater, enabling the reuse and recycling of water resources in industrial applications. The company's innovative reverse osmosis and nanofiltration technologies address the challenges of treating historically unfilterable streams by preventing fouling caused by organic molecules. ZwitterCo's membranes are chlorine-tolerant, back-washable, and resistant to irreversible fouling, which enhances their longevity and performance. By transforming wastewater from a liability into a valuable resource, ZwitterCo helps clients manage their water treatment needs more economically and sustainably, reducing chemical demands and improving operational efficiency.

Twelve, formerly known as Opus 12, is a Berkeley, California-based company that specializes in recycling carbon dioxide emissions into valuable chemicals and fuels. Founded in 2015, the company has developed innovative technology that can be integrated with any source of CO₂ emissions. By utilizing only water and electricity as inputs, Twelve transforms captured carbon dioxide into essential products such as methane, ethylene, and ethanol. The firm aims to provide a cost-competitive alternative to petroleum-derived chemicals and fuels, thereby addressing carbon emissions while simultaneously creating economically viable solutions.

Brimstone develops a carbon-negative process for producing ordinary portland cement and supplementary cementitious material. Its technology uses calcium silicate rock instead of limestone, delivering identical products at scale while significantly reducing CO2 emissions.

Amogy specializes in developing carbon-free energy solutions for hard-to-abate sectors such as maritime, power generation, and heavy industry. Its patented ammonia cracking technology converts liquid ammonia into electrical power using hydrogen fuel cells.

Founded in 2010, Pivot Bio is a biotechnology company specializing in microbial nitrogen fertilizers. It harnesses naturally occurring microbes to provide nutrients to crops sustainably, aiming to reduce the need for petrochemical fertilizers and improve crop yield.

Twelve, formerly known as Opus 12, is a Berkeley, California-based company that specializes in recycling carbon dioxide emissions into valuable chemicals and fuels. Founded in 2015, the company has developed innovative technology that can be integrated with any source of CO₂ emissions. By utilizing only water and electricity as inputs, Twelve transforms captured carbon dioxide into essential products such as methane, ethylene, and ethanol. The firm aims to provide a cost-competitive alternative to petroleum-derived chemicals and fuels, thereby addressing carbon emissions while simultaneously creating economically viable solutions.

Amogy specializes in developing carbon-free energy solutions for hard-to-abate sectors such as maritime, power generation, and heavy industry. Its patented ammonia cracking technology converts liquid ammonia into electrical power using hydrogen fuel cells.

Founded in 2010, Pivot Bio is a biotechnology company specializing in microbial nitrogen fertilizers. It harnesses naturally occurring microbes to provide nutrients to crops sustainably, aiming to reduce the need for petrochemical fertilizers and improve crop yield.

C16 Biosciences develops palm oil alternatives through microbial fermentation, producing high-performance lipids and oils to replace palm-derived ingredients in food, beauty, and consumer products. Using its fermentation platform, the company aims to deliver sustainable ingredients without conventional palm oil supply chains, reducing environmental impact. It markets Palmless, a platform for sustainable ingredients, and has introduced Torula oil, a bioactive oil with reported benefits for skin and hair health. Founded in 2017 and based in New York, C16 Biosciences serves food manufacturers, refiners, traders, and brands by providing reliable, environmentally friendly ingredients across beauty, personal care, home care, and food markets.

MycoWorks is a biotechnology company specializing in the production of non-plastic and non-animal materials. Utilizing fungal mycelium, they create energy-efficient and biodegradable alternatives to plastic foams, textiles, woods, and leather for various industries such as aerospace, automotive, apparel, and architecture.

C16 Biosciences develops palm oil alternatives through microbial fermentation, producing high-performance lipids and oils to replace palm-derived ingredients in food, beauty, and consumer products. Using its fermentation platform, the company aims to deliver sustainable ingredients without conventional palm oil supply chains, reducing environmental impact. It markets Palmless, a platform for sustainable ingredients, and has introduced Torula oil, a bioactive oil with reported benefits for skin and hair health. Founded in 2017 and based in New York, C16 Biosciences serves food manufacturers, refiners, traders, and brands by providing reliable, environmentally friendly ingredients across beauty, personal care, home care, and food markets.

ENOUGH is a company that develops and commercializes patented technology for producing mycoprotein, a meat-free food product. Its innovative process integrates production within existing bio-refineries, creating a sustainable and efficient system that produces Food, Fuel, and Feed simultaneously.

ENOUGH is a company that develops and commercializes patented technology for producing mycoprotein, a meat-free food product. Its innovative process integrates production within existing bio-refineries, creating a sustainable and efficient system that produces Food, Fuel, and Feed simultaneously.

WaterFX is a manufacturer specializing in sustainable solar desalination systems designed to enhance the availability and reliability of freshwater generation. The company employs concentrated solar still technology to convert unusable saltwater into potable water, utilizing any treatable source. By integrating a peer-to-peer connected water network, WaterFX enables users to access a more dependable and sustainable water service. Through its innovative approach, the company aims to address global freshwater challenges by providing efficient and eco-friendly solutions for water scarcity.

Founded in 2010, Pivot Bio is a biotechnology company specializing in microbial nitrogen fertilizers. It harnesses naturally occurring microbes to provide nutrients to crops sustainably, aiming to reduce the need for petrochemical fertilizers and improve crop yield.

Founded in 2010, Pivot Bio is a biotechnology company specializing in microbial nitrogen fertilizers. It harnesses naturally occurring microbes to provide nutrients to crops sustainably, aiming to reduce the need for petrochemical fertilizers and improve crop yield.