Portfolio

01
Ento Labs
Acquired
Biotech

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

02
Negative Emissions Materials
Denmark

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

03
Alternative Protein Company
Stealth

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

04
gigElev
Denmark

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

01
Addis Energy
Materials

Sustainable, stimulated geologic chemicals production.

addis-energy
02
Aepnus
Materials

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

aepnus-technology
03
Alta
Materials

Domestic production of critical elements using specialized proteins.

alta
04
Andes
Carbon Management

Microbes to replace synthetic fertilizer and sequester carbon in soils.

andes
05
ANNEA
Data + Analytics

Predictive maintenance and optimization analytics for renewable assets.

annea
06
Anthro
Energy + Efficiency

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

anthro
07
Arbor
Energy + Efficiency

Carbon-negative baseload power from biomass.

arbor
08
Atlas Materials
Materials

Carbon-negative nickel production.

atlas
09
Cache Energy
Energy + Efficiency

Long-duration thermal energy storage enabled by simple chemistry.

cache-energy
10
CarbonChain
Data + Analytics

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

carbonchain
11
Copper
Energy + Efficiency

Energy storage equipped appliances.

copper
12
ElectricFish
Energy + Efficiency

Portable energy storage for ultra-fast EV charging.

electricfish
13
ENAPI
Data + Analytics

Data infrastructure for a connected EV ecosystem.

enapi
14
Ento Labs
Data + Analytics

AI to eliminate energy waste in buildings.

ento-labs
15
Generate
Built Environment

Accelerating the adoption of mass timber construction.

generate
16
InRange
Energy + Efficiency

The marketplace for local, low-carbon electricity.

inrange
17
Intensivate
Energy + Efficiency

Ultra-efficient computing chips.

intensivate
18
Limelight Steel
Materials

Lasers to decarbonize steel production.

limelight-steel
19
Lydian
Materials

Carbon-neutral fuels and chemicals.

lydian
20
Mitti Labs
Data + Analytics

Methane reduction throughout agricultural supply chains.

mitti-labs
21
Packfleet
Mobility

Zero emission last mile delivery.

packfleet
22
Powerline
Energy + Efficiency

AI-enabled energy asset monitoring and optimization.

powerline
23
Remora
Mobility

Carbon capture for trucking fleets.

remora
24
SirenOpt
Data + Analytics

Real-time intelligence for advanced manufacturing lines.

sirenopt
25
Skyven Technologies
Energy + Efficiency

High efficiency heat pumps for industrial heat decarbonization.

skyven-technologies
26
SnoFox
Data + Analytics

Digital twin for cold chain facilities.

snofox
27
Stealth
Materials

Real meat without the slaughter.

alternative-protein
28
Stealth
Materials

Optimized plant nutrition and fertilizer application.

stealth-5
01
Addis Energy
Acquired
Materials
United States
Pre-Seed Investment

Sustainable, stimulated geologic chemicals production.

Addis is harnessing geologic processes to reduce the cost and carbon emissions of producing hydrogen and other chemical feedstocks.

addis-energy
02
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
03
Alta
Acquired
Materials
United States
Seed Investment

Domestic production of critical elements using specialized proteins.

Alta 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.

alta
04
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
05
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
06
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
07
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
08
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
09
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
10
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
11
Copper
Acquired
Energy + Efficiency
United States
Seed Investment

Energy storage equipped appliances.

Copper'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.

copper
12
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
13
ENAPI
Acquired
Data + Analytics
Germany
Seed Investment

Data infrastructure for a connected EV ecosystem.

ENAPI's software seamlessly integrates flows of financial, technical and operational data between market participants in the EV public charging ecosystem to enable an effortless EV charging experience for drivers.

enapi
14
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
15
Generate
Acquired
Built Environment
United States
Seed Investment

Accelerating the adoption of mass timber construction.

Streamlining mass timber construction, Generate'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.

generate
16
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
17
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
18
Limelight Steel
Acquired
Materials
United States
Seed Investment

Lasers to decarbonize steel production.

Limelight uses light to produce metallic iron for steel manufacturing. Limelight electrifies iron production from low-grade iron ores, enabling decarbonized steel production at a cost competitive with traditional manufacturing.

limelight-steel
19
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
20
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
21
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
22
Powerline
Acquired
Energy + Efficiency
United States
Pre-Seed Investment

AI-enabled energy asset monitoring and optimization.

Powerline develops AI products for monitoring and operating energy assets, enhancing performance in power markets and reducing emissions.

powerline
23
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
24
SirenOpt
Acquired
Data + Analytics
United States
Seed Investment

Real-time intelligence for advanced manufacturing lines.

SirenOpt provides nanometer-scale analytics to thin-film manufacturers including semiconductors, batteries, aerospace. SirenOpt uses cold atmospheric plasma and physics-informed machine learning to identify and mitigate manufacturing defects in real time, dramatically reducing materials wastage and payback times.

sirenopt
25
Skyven Technologies
Acquired
Energy + Efficiency
United States
Pre-Series A Investment

High efficiency heat pumps for industrial heat decarbonization.

Skyven 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.

skyven-technologies
26
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
27
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
28
Stealth
Acquired
Materials
France
Pre-Seed Investment

Optimized plant nutrition and fertilizer application.

This company is developing a new class of crop nutrition applications to precisely control nutrient uptake across plant lifecycles.

stealth-5
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

Are You Inventing The Future?

‍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