--- title: Startup Portfolio | Cohort 419 description: Cohort 419 | Tackling global billion-dollar markets and hard-to-abate sectors, our climate tech startups are addressing the emissions challenges that will make or break this decisive decade. --- [Skip to content](https://www.third-derivative.org/portfolio/tag/cohort-419#main-content) [![logo-dark](https://www.third-derivative.org/hubfs/Atomic_Third_Derivative/logos/logo-dark.png)](https://www.third-derivative.org) - [Our Portfolio](https://www.third-derivative.org/portfolio) - [For Entrepreneurs](https://www.third-derivative.org/startups) - [Eligibility & Selection](https://www.third-derivative.org/startups) - [How to Apply](https://www.third-derivative.org/startup-application) - Programs & Opportunities - Innovation Cohorts & Partnerships - [Industrial Innovation Cohorts](https://www.third-derivative.org/industrial-innovation-cohorts) - [Future Industries Partnership](https://www.third-derivative.org/future-industries-partnership) - Impact Archive - [Clean Mobile Power Initiative Cohort](https://www.third-derivative.org/clean-mobile-power-initiative-cohort) - [First Gigaton Captured](https://www.third-derivative.org/first-gigaton-captured) - [Cooling Innovations](https://www.third-derivative.org/global-cooling-innovations) - [Passive Daytime Radiative Cooling](https://www.third-derivative.org/passive-daytime-radiative-cooling) - [Insights & Events](https://www.third-derivative.org/insights) - [About Us](https://www.third-derivative.org/about) - [Our Team](https://www.third-derivative.org/team) - [Careers](https://www.third-derivative.org/careers) - Our Partners - [Corporates](https://www.third-derivative.org/corporates) - [Investors](https://www.third-derivative.org/investors) - [Mentors](https://www.third-derivative.org/mentors) English # Startup Portfolio: Cohort 419 ## Climate Technology Startups Third Derivative is proud to present the world's most impactful climate tech startups.  ##### STARTUPS BY COHORT: - [Cohort 417](https://www.third-derivative.org/portfolio/tag/cohort-417) - [Cohort 419](https://www.third-derivative.org/portfolio/tag/cohort-419) - [Cohort 22-1](https://www.third-derivative.org/portfolio/tag/cohort-22-1) - [Cohort 22-2](https://www.third-derivative.org/portfolio/tag/cohort-22-2) - [Cohort 22-3 (First Gigaton Captured)](https://www.third-derivative.org/portfolio/tag/cohort-22-3-cdr) - [Cohort 23-1](https://www.third-derivative.org/portfolio/tag/cohort-23-1) - [Cohort 23-2](https://www.third-derivative.org/portfolio/tag/cohort-23-2) - [Cohort 23-3 (First Gigaton Captured)](https://www.third-derivative.org/portfolio/tag/cohort-23-3-FGC-2) - [Cohort 23-4 (Clean Mobile Power Initiative)](https://www.third-derivative.org/portfolio/tag/cohort-23-4-cmpi) - [Cohort 24-1](https://www.third-derivative.org/portfolio/tag/cohort-24-1) - [Cohort 24-2](https://www.third-derivative.org/portfolio/tag/cohort-24-2) - [Cohort 25-1](https://www.third-derivative.org/portfolio/tag/cohort-25-1) - [Cohort 25-2 (Industrial Innovation Cohorts)](https://www.third-derivative.org/portfolio/tag/cohort-25-2) - [Cohort 25-3](https://www.third-derivative.org/portfolio/tag/cohort-25-3) - [Future Industries Partnership](https://www.third-derivative.org/portfolio/tag/future-industries-partnership) - [Cohort 26-1](https://www.third-derivative.org/portfolio/tag/cohort-26-1) ##### Filter by Topic Ag and Land Use agriculture Ammonia Batteries Biofuels / Synfuels / Chemicals Building Construction Building Heat Building Software Buildings Buildings (cooling / heating / envelopes) Buildings (lighting / appliances) Buildings - Enabling Software Carbon & Methane Management Carbon Capture and Utilization Carbon Markets Clean Fuels Cold Chain DAC Electric Mobility Electricity Electricity - Enabling Software Electricity - Financing/Project development Electricity - Geothermal Electricity - Long Duration Electricity Storage Electricity - Nuclear Power Electricity - Retail Energy Storage Electricity - Solar Power Electricity Software Enabling Software Energy Access EV Charging Infrastructure EV Critical Components Financing and Project Development Fugitive Emissions Future Industries Partnership Hydrogen Industrial Heating Industry Industry - Ammonia/Fertilizer Industry - Battery Manufacturing Industry - Biofuels Industry - Cement Industry - Chemicals Industry - E-Fuels Industry - Mining Industry - Steel Industry - Waste Heat Recovery industry- Hydrogen Long-duration Storage Low Carbon Industrial Materials Low Carbon Materials Negative Emissions Negative Emissions - DAC Negative Emissions - Ocean CDR Other Power Electronics and Hardware Renewable & power Generation Renewable Energy Renewable Generation Renewable Process Heat Stationary Energy Storage Thermal Energy Storage Transportation Transportation - Logistics Services Vehicle Efficiency Waste ##### Filter by Cohort Cohort 22-1 Cohort 22-2 Cohort 22-3 (CDR) Cohort 23-1 Cohort 23-2 Cohort 23-3 (FGC 2) Cohort 23-4 CMPI Cohort 24-1 Cohort 24-2 Cohort 25-1 Cohort 25-2 Cohort 25-3 Cohort 25-4 Cohort 26-1 Cohort 417 Cohort 419 [![](https://www.third-derivative.org/hubfs/Untitled%20design%20(12).png)](https://www.third-derivative.org/portfolio/ardent) ## [Ardent](https://www.third-derivative.org/portfolio/ardent) Developing membrane solutions for hard-to-decarbonize industrial sectors and applications. [Read More](https://www.third-derivative.org/portfolio/ardent) [![](https://www.third-derivative.org/hubfs/basigo-logo.png)](https://www.third-derivative.org/portfolio/basigo) ## [BasiGo](https://www.third-derivative.org/portfolio/basigo) Creating the future of clean, electric public transit in Africa. [Read More](https://www.third-derivative.org/portfolio/basigo) [![](https://www.third-derivative.org/hubfs/clean-fiber-logo.png)](https://www.third-derivative.org/portfolio/cleanfiber) ## [CleanFiber](https://www.third-derivative.org/portfolio/cleanfiber) Providing carbon-negative cellulose insulation that outperforms conventional products, without added costs. [Read More](https://www.third-derivative.org/portfolio/cleanfiber) [![](https://www.third-derivative.org/hubfs/Daanaa-logo.png)](https://www.third-derivative.org/portfolio/daanaa) ## [Daanaa](https://www.third-derivative.org/portfolio/daanaa) Offering a Power Transaction Unit technology that makes generating, storing, distributing, consuming, and managing energy from any source simpler and more efficient. [Read More](https://www.third-derivative.org/portfolio/daanaa) [![](https://www.third-derivative.org/hubfs/eavor-logo.png)](https://www.third-derivative.org/portfolio/eavor-technologies) ## [Eavor Technologies](https://www.third-derivative.org/portfolio/eavor-technologies) Creating the world’s first truly scalable form of clean, baseload, and dispatchable power. [Read More](https://www.third-derivative.org/portfolio/eavor-technologies) [![](https://www.third-derivative.org/hubfs/enchi-logo.png)](https://www.third-derivative.org/portfolio/enchi-corporation) ## [Enchi Corporation](https://www.third-derivative.org/portfolio/enchi-corporation) Driving the next generation of biofuels, starting with non-food cellulosic ethanol. [Read More](https://www.third-derivative.org/portfolio/enchi-corporation) [![](https://www.third-derivative.org/hubfs/gaiascope-logo.png)](https://www.third-derivative.org/portfolio/gaiascope) ## [Gaiascope](https://www.third-derivative.org/portfolio/gaiascope) Making low-carbon energy assets more profitable. [Read More](https://www.third-derivative.org/portfolio/gaiascope) [![](https://www.third-derivative.org/hubfs/mojo-logo.png)](https://www.third-derivative.org/portfolio/mojo-green) ## [MOJO Green](https://www.third-derivative.org/portfolio/mojo-green) Accelerating the transition to electric mobility and renewables grid integration through innovative energy storage technologies. [Read More](https://www.third-derivative.org/portfolio/mojo-green) [![](https://www.third-derivative.org/hubfs/quanterra-logo.png)](https://www.third-derivative.org/portfolio/quanterra-systems) ## [Quanterra Systems](https://www.third-derivative.org/portfolio/quanterra-systems) Providing continuous, accurate carbon sequestration measurements at a competitive price. [Read More](https://www.third-derivative.org/portfolio/quanterra-systems) [![](https://www.third-derivative.org/hubfs/refillable-logo.png)](https://www.third-derivative.org/portfolio/refillable) ## [Refillable](https://www.third-derivative.org/portfolio/refillable) Popularizing smart reusable and refillable packaging and saying bye to single-use plastic. [Read More](https://www.third-derivative.org/portfolio/refillable) [![](https://www.third-derivative.org/hubfs/shimmer-logo.png)](https://www.third-derivative.org/portfolio/shimmer-industries) ## [Shimmer Industries](https://www.third-derivative.org/portfolio/shimmer-industries) Optimizing lighting to reduce electricity usage by up to 85%. [Read More](https://www.third-derivative.org/portfolio/shimmer-industries) [![](https://www.third-derivative.org/hubfs/transaera-logo.png)](https://www.third-derivative.org/portfolio/transaera) ## [Transaera](https://www.third-derivative.org/portfolio/transaera) Developing a new class of affordable, energy-efficient, sustainable cooling systems. [Read More](https://www.third-derivative.org/portfolio/transaera) [![](https://www.third-derivative.org/hubfs/utvyakta-logo.png)](https://www.third-derivative.org/portfolio/utvyakta-solutions) ## [Utvyakta Solutions](https://www.third-derivative.org/portfolio/utvyakta-solutions) Enabling intelligence for air compressors. [Read More](https://www.third-derivative.org/portfolio/utvyakta-solutions) [![](https://www.third-derivative.org/hubfs/versgen-logo.png)](https://www.third-derivative.org/portfolio/versogen) ## [Versogen](https://www.third-derivative.org/portfolio/versogen) Producing green hydrogen at scale—reliably and affordably. [Read More](https://www.third-derivative.org/portfolio/versogen) [![](https://www.third-derivative.org/hubfs/blue-teal-triangle-company-logo.png)](https://www.third-derivative.org/portfolio/project-vesta) ## [Vesta](https://www.third-derivative.org/portfolio/project-vesta) Harnessing the power of the oceans to remove excess CO2 from the atmosphere. [Read More](https://www.third-derivative.org/portfolio/project-vesta) [![](https://www.third-derivative.org/hubfs/xl-batteries-logo.png)](https://www.third-derivative.org/portfolio/xl-batteries) ## [XL Batteries](https://www.third-derivative.org/portfolio/xl-batteries) Developing a novel chemistry for a 20+ year, non-flammable flow battery. [Read More](https://www.third-derivative.org/portfolio/xl-batteries) APPLY TODAY: ### Accelerate your success and speed to market with us We’re here to help you bridge critical finance and resource gaps by uniting and aligning the world’s most promising climate tech startups—like you—with D3’s network of committed investors, corporate partners, market experts, and mentors. 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