Portfolio

01
Ento Labs
Acquired
Biotech
Denmark
Seed

Artificial intelligence software to optimize and reduce energy consumption in public and commercial buildings

Artificial intelligence software to optimize and reduce energy consumption in public and commercial buildings. Artificial intelligence software to optimize and reduce energy consumption in public and commercial buildings. Artificial intelligence software to optimize and reduce energy consumption in public and commercial buildings.

02
Negative Emissions Materials
Denmark
Materials

Artificial intelligence software to optimize and reduce energy consumption in public and commercial buildings

Artificial intelligence software to optimize and reduce energy consumption in public and commercial buildings. Artificial intelligence software to optimize and reduce energy consumption in public and commercial buildings. Artificial intelligence software to optimize and reduce energy consumption in public and commercial buildings.

03
Alternative Protein Company
Stealth
Biotech
Denmark

Artificial intelligence software to optimize and reduce energy consumption in public and commercial buildings

Artificial intelligence software to optimize and reduce energy consumption in public and commercial buildings. Artificial intelligence software to optimize and reduce energy consumption in public and commercial buildings. Artificial intelligence software to optimize and reduce energy consumption in public and commercial buildings.

04
gigElev
Denmark
Mobility
Seed

Artificial intelligence software to optimize and reduce energy consumption in public and commercial buildings

Artificial intelligence software to optimize and reduce energy consumption in public and commercial buildings. Artificial intelligence software to optimize and reduce energy consumption in public and commercial buildings. Artificial intelligence software to optimize and reduce energy consumption in public and commercial buildings.

##
Aepnus
Materials
United States
Pre-Seed Investment

Low-carbon chemicals production, starting with battery supply chains.

Aepnus Technology’s electrochemical platform plans to produce cost-competitive and carbon-neutral materials essential to the decarbonization of transportation, starting with the production of lithium salts. Aepnus’ technology can also be used to electrify the production of several other commodity chemicals critical to heavy industry.

aepnus-technology
##
Andes
Carbon Management
United States
Series A Investment

Microbes to replace synthetic fertilizer and sequester carbon in soils.

Andes' microbes can dramatically reduce farmers' need to purchase expensive and highly polluting nitrogen fertilizer, saving them time and money while reducing emissions. Andes' products also provide a novel solution for sequestering vast amounts of carbon in soils, improving soil health and providing additional revenue to farmers as carbon removal credits are monetized.

andes
##
ANNEA
Data + Analytics
Germany
Seed Investment

Predictive maintenance and optimization analytics for renewable assets.

Starting with wind assets, ANNEA enables renewable operators to minimize downtime from predictable failures and maximize electricity generation through automated control inputs.

annea
##
Anthro
Energy + Efficiency
United States
Seed Investment

Ultra-dense, safe, flexible batteries to enable ubiquitous energy storage.

Anthro is creating a new class of batteries that are flexible, can withstand fire and mechanical deformation, are more energy-dense and have a material cost on par with traditional batteries. Anthro's technology unlocks the wider electrification of the global economy, allowing batteries to safely go where no battery has gone before.

anthro
##
Arbor
Energy + Efficiency
United States
Series A Investment

Carbon negative baseload power from biomass.

Arbor designs and manufactures systems for generating carbon-negative baseload power using biomass feedstock. Arbor can retrofit existing plants or develop new plants to sequester or utilize CO2 at a price point that is cost competitive with renewables, enabling a low-cost decarbonized biomass energy.

arbor
##
Atlas Materials
Materials
United States
Seed Investment

Carbon-negative nickel production.

Atlas produces high-purity nickel for use in electric vehicle batteries alongside decarbonized silica for low-carbon cement, and magnesium for permanent carbon removal.

atlas
##
Cache Energy
Energy + Efficiency
United States
Seed Investment

Long-duration thermal energy storage enabled by simple chemistry.

Cache Energy develops economical, long-duration energy systems to generate heat for homes or industrial processes. Its storage technology allows excess renewable energy to be stored in the chemical bonds of an inexpensive, solid fuel that can be later discharged on demand for heat generation.

cache-energy
##
CarbonChain
Data + Analytics
United Kingdom
Series A Investment

Carbon traceability software for commodities, manufacturing, and industrial supply chains.

From source to shipment, CarbonChain's software tracks the emissions intensity of commodities and industrial inputs across supply chains. CarbonChain provides asset-level and cargo-specific emissions data to enable accurate systemic decarbonization from the ground up.

carbonchain
##
Channing St. Copper Co.
Energy + Efficiency
United States
Seed Investment

Energy storage equipped appliances.

Channing St. Copper Co.'s electric induction range with integrated energy storage dramatically reduces the cost and complexity of switching to electrified cooking. The range's battery also provides load-shifting and backup power capabilities for improved integration with the grid and renewable power.

channing-street-copper-co
##
ElectricFish
Energy + Efficiency
United States
Pre-Seed Investment

Portable energy storage for ultra-fast EV charging.

ElectricFish develops portable ultra-fast charging and networked energy storage infrastructure that does not require significant infrastructure upgrades.

electricfish
##
Ento Labs
Data + Analytics
Denmark
Seed Investment

AI to eliminate energy waste in buildings.

Ento’s software enables building owners and managers to quickly optimize and reduce electricity and energy use without installing new hardware.

ento-labs
##
InRange
Energy + Efficiency
United Kingdom
Pre-Seed Investment

The marketplace for local, low-carbon electricity.

InRange is creating a double-sided marketplace to enable the development and use of solar assets near load centers. InRange matches owners of property capable of hosting solar installations with buyers seeking reliable low-carbon electricity, and manages the asset development, power sales and operation.

inrange
##
Intensivate
Energy + Efficiency
United States
Series A Investment

Ultra-efficient computing chips.

Intensivate’s ultra-efficient computing chips can reduce power use and emissions in data centers by up to 90%, while improving performance. Data centers save money upfront and in ongoing operating costs, and customers see faster and better results for their analytics applications.

intensivate
##
Lydian
Materials
United States
Seed Investment

Carbon-neutral fuels and chemicals.

Lydian makes carbon-neutral, cost-effective drop-in replacement fuels and chemicals, starting with sustainable aviation fuel. Lydian’s thermochemistry-based technology allows CO2 and water to be used as inputs to create the fuels, plastics and chemicals that account for 10% of global greenhouse gas emissions.

lydian
##
Mitti Labs
Data + Analytics
United States, India
Seed Investment

Methane reduction throughout agricultural supply chains.

Mitti’s remote analytics and ground-truth MRV enable farmers and corporate buyers to reduce methane production throughout agricultural supply chains, starting with rice cultivation.

mitti-labs
##
Packfleet
Mobility
United Kingdom
Series A Investment

Zero emission last mile delivery.

Packfleet is a vertically integrated last mile delivery platform combining electrified logistics with adjacent software products. The company's fleet of electric vans provide reliable, flexible, and customer-centric delivery with a dramatically improved customer experience and market-leading failure rates. Packfleet's software products offer recipients real-time location-based tracking of packages, paid upgrades and same-day delivery for urgent items, whilst merchants get best-in-class brand control, order management and customer support in one platform.

packfleet
##
Powerline
Energy + Efficiency
United States
Pre-Seed Investment

Transforming EVs into mobile power plants.

Powerline’s software transforms an electric vehicle fleet into a dispatchable mobile power source, democratizing electricity delivery throughout the grid.

powerline
##
Remora
Mobility
United States
Series A Investment

Carbon capture for trucking fleets.

Remora’s mobile carbon capture device fits onto semi-trucks, removing high-purity CO2 from trucking exhaust and transforming carbon from a liability into a valuable commodity for fleet owners.

remora
##
SnoFox
Data + Analytics
United States
Seed Investment

Digital twin for cold chain facilities.

SnoFox’s thermodynamic model and SaaS solution enables material savings in energy and cost for cold chain facilities operators.

snofox
##
Stealth
Materials
United States
Seed Investment

Real meat without the slaughter.

This novel protein company creates delicious real beef without harm, coming soon to a plate near you.

alternative-protein
##
Stealth
Materials
United States
Seed Investment

Domestic production of critical elements using specialized proteins.

This company uses specialized proteins to extract rare earth elements (REEs) and other critical minerals from e-waste, mining ores, and tailings. Its state-of-the-art separation system refines REEs at cost parity or cheaper than current processes.

stealth-2
##
Stealth
Built Environment
United States
Seed Investment

Accelerating the adoption of mass timber construction.

Streamlining mass timber construction, this company's generative design suite empowers architects and developers to configure buildings in minutes. By integrating manufacturers' real product catalogs, their platform generates price-informed designs, instilling confidence in project costs and mass timber benefits.

stealth-3
##
Stealth
Energy + Efficiency
United States
Pre-Series A Investment

High-efficiency heat pumps for industrial heat decarbonization.

This company is decarbonizing steam production for industrial customers by selling energy-as-a-service contracts for its advanced, high-efficiency heat pumps. Customers can also use the company's proprietary software and financing tools to identify and fund decarbonization retrofits.

stealth-4
##
Aepnus
Acquired
Materials
United States
Pre-Seed Investment

Low-carbon chemicals production, starting with battery supply chains.

Aepnus Technology’s electrochemical platform plans to produce cost-competitive and carbon-neutral materials essential to the decarbonization of transportation, starting with the production of lithium salts. Aepnus’ technology can also be used to electrify the production of several other commodity chemicals critical to heavy industry.

aepnus-technology
##
Andes
Acquired
Carbon Management
United States
Series A Investment

Microbes to replace synthetic fertilizer and sequester carbon in soils.

Andes' microbes can dramatically reduce farmers' need to purchase expensive and highly polluting nitrogen fertilizer, saving them time and money while reducing emissions. Andes' products also provide a novel solution for sequestering vast amounts of carbon in soils, improving soil health and providing additional revenue to farmers as carbon removal credits are monetized.

andes
##
ANNEA
Acquired
Data + Analytics
Germany
Seed Investment

Predictive maintenance and optimization analytics for renewable assets.

Starting with wind assets, ANNEA enables renewable operators to minimize downtime from predictable failures and maximize electricity generation through automated control inputs.

annea
##
Anthro
Acquired
Energy + Efficiency
United States
Seed Investment

Ultra-dense, safe, flexible batteries to enable ubiquitous energy storage.

Anthro is creating a new class of batteries that are flexible, can withstand fire and mechanical deformation, are more energy-dense and have a material cost on par with traditional batteries. Anthro's technology unlocks the wider electrification of the global economy, allowing batteries to safely go where no battery has gone before.

anthro
##
Arbor
Acquired
Energy + Efficiency
United States
Series A Investment

Carbon negative baseload power from biomass.

Arbor designs and manufactures systems for generating carbon-negative baseload power using biomass feedstock. Arbor can retrofit existing plants or develop new plants to sequester or utilize CO2 at a price point that is cost competitive with renewables, enabling a low-cost decarbonized biomass energy.

arbor
##
Atlas Materials
Acquired
Materials
United States
Seed Investment

Carbon-negative nickel production.

Atlas produces high-purity nickel for use in electric vehicle batteries alongside decarbonized silica for low-carbon cement, and magnesium for permanent carbon removal.

atlas
##
Cache Energy
Acquired
Energy + Efficiency
United States
Seed Investment

Long-duration thermal energy storage enabled by simple chemistry.

Cache Energy develops economical, long-duration energy systems to generate heat for homes or industrial processes. Its storage technology allows excess renewable energy to be stored in the chemical bonds of an inexpensive, solid fuel that can be later discharged on demand for heat generation.

cache-energy
##
CarbonChain
Acquired
Data + Analytics
United Kingdom
Series A Investment

Carbon traceability software for commodities, manufacturing, and industrial supply chains.

From source to shipment, CarbonChain's software tracks the emissions intensity of commodities and industrial inputs across supply chains. CarbonChain provides asset-level and cargo-specific emissions data to enable accurate systemic decarbonization from the ground up.

carbonchain
##
Channing St. Copper Co.
Acquired
Energy + Efficiency
United States
Seed Investment

Energy storage equipped appliances.

Channing St. Copper Co.'s electric induction range with integrated energy storage dramatically reduces the cost and complexity of switching to electrified cooking. The range's battery also provides load-shifting and backup power capabilities for improved integration with the grid and renewable power.

channing-street-copper-co
##
ElectricFish
Acquired
Energy + Efficiency
United States
Pre-Seed Investment

Portable energy storage for ultra-fast EV charging.

ElectricFish develops portable ultra-fast charging and networked energy storage infrastructure that does not require significant infrastructure upgrades.

electricfish
##
Ento Labs
Acquired
Data + Analytics
Denmark
Seed Investment

AI to eliminate energy waste in buildings.

Ento’s software enables building owners and managers to quickly optimize and reduce electricity and energy use without installing new hardware.

ento-labs
##
InRange
Acquired
Energy + Efficiency
United Kingdom
Pre-Seed Investment

The marketplace for local, low-carbon electricity.

InRange is creating a double-sided marketplace to enable the development and use of solar assets near load centers. InRange matches owners of property capable of hosting solar installations with buyers seeking reliable low-carbon electricity, and manages the asset development, power sales and operation.

inrange
##
Intensivate
Acquired
Energy + Efficiency
United States
Series A Investment

Ultra-efficient computing chips.

Intensivate’s ultra-efficient computing chips can reduce power use and emissions in data centers by up to 90%, while improving performance. Data centers save money upfront and in ongoing operating costs, and customers see faster and better results for their analytics applications.

intensivate
##
Lydian
Acquired
Materials
United States
Seed Investment

Carbon-neutral fuels and chemicals.

Lydian makes carbon-neutral, cost-effective drop-in replacement fuels and chemicals, starting with sustainable aviation fuel. Lydian’s thermochemistry-based technology allows CO2 and water to be used as inputs to create the fuels, plastics and chemicals that account for 10% of global greenhouse gas emissions.

lydian
##
Mitti Labs
Acquired
Data + Analytics
United States, India
Seed Investment

Methane reduction throughout agricultural supply chains.

Mitti’s remote analytics and ground-truth MRV enable farmers and corporate buyers to reduce methane production throughout agricultural supply chains, starting with rice cultivation.

mitti-labs
##
Packfleet
Acquired
Mobility
United Kingdom
Series A Investment

Zero emission last mile delivery.

Packfleet is a vertically integrated last mile delivery platform combining electrified logistics with adjacent software products. The company's fleet of electric vans provide reliable, flexible, and customer-centric delivery with a dramatically improved customer experience and market-leading failure rates. Packfleet's software products offer recipients real-time location-based tracking of packages, paid upgrades and same-day delivery for urgent items, whilst merchants get best-in-class brand control, order management and customer support in one platform.

packfleet
##
Powerline
Acquired
Energy + Efficiency
United States
Pre-Seed Investment

Transforming EVs into mobile power plants.

Powerline’s software transforms an electric vehicle fleet into a dispatchable mobile power source, democratizing electricity delivery throughout the grid.

powerline
##
Remora
Acquired
Mobility
United States
Series A Investment

Carbon capture for trucking fleets.

Remora’s mobile carbon capture device fits onto semi-trucks, removing high-purity CO2 from trucking exhaust and transforming carbon from a liability into a valuable commodity for fleet owners.

remora
##
SnoFox
Acquired
Data + Analytics
United States
Seed Investment

Digital twin for cold chain facilities.

SnoFox’s thermodynamic model and SaaS solution enables material savings in energy and cost for cold chain facilities operators.

snofox
##
Stealth
Acquired
Materials
United States
Seed Investment

Real meat without the slaughter.

This novel protein company creates delicious real beef without harm, coming soon to a plate near you.

alternative-protein
##
Stealth
Acquired
Materials
United States
Seed Investment

Domestic production of critical elements using specialized proteins.

This company uses specialized proteins to extract rare earth elements (REEs) and other critical minerals from e-waste, mining ores, and tailings. Its state-of-the-art separation system refines REEs at cost parity or cheaper than current processes.

stealth-2
##
Stealth
Acquired
Built Environment
United States
Seed Investment

Accelerating the adoption of mass timber construction.

Streamlining mass timber construction, this company's generative design suite empowers architects and developers to configure buildings in minutes. By integrating manufacturers' real product catalogs, their platform generates price-informed designs, instilling confidence in project costs and mass timber benefits.

stealth-3
##
Stealth
Acquired
Energy + Efficiency
United States
Pre-Series A Investment

High-efficiency heat pumps for industrial heat decarbonization.

This company is decarbonizing steam production for industrial customers by selling energy-as-a-service contracts for its advanced, high-efficiency heat pumps. Customers can also use the company's proprietary software and financing tools to identify and fund decarbonization retrofits.

stealth-4
Greenland, 2018

Beyond Voyager

Beyond Voyager, we have been individually investing in early-stage climate technology companies since 2015 and have partnered with some incredible teams over the years.

CONTACT

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‍We join climate-focused founders early in their journeys. If you think Voyager could be the right partner, we would love to hear from you.

Cooling Rods, 2017
Microchip, 2015
Yemen, 2020