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Sunna
Palo Alto, United States
Invests in climate technology startups driving the energy transition and industrial decarbonization.
Portfolio
9+
Employees
5+
Founded
2024
AUM
N/A
Investment focus
Stages
No stages listed
Industries
No industries listedGeographic scope
Latin AmericaUnited States
Sources
Showing 9 of 9 matched portfolio companies
This company engineers custom microorganisms specifically designed to enhance copper extraction from low-grade and challenging ores. Their bioleaching technology achieves significantly higher copper recovery rates compared to conventional methods. The deployment integrates seamlessly with existing mining infrastructure without process disruption.
Funding: $500.0K
Rough estimate of the amount of funding raised
Funding: $500.0K
Rough estimate of the amount of funding raised
Andes utilizes beneficial microorganisms to enhance soil health and facilitate the conversion of atmospheric CO₂ into stable minerals, effectively locking carbon in the ground. This technology enables agricultural fields to function as carbon dioxide removal systems while simultaneously promoting crop growth and improving soil quality.
Funding: $51.1M
Rough estimate of the amount of funding raised
Funding: $51.1M
Rough estimate of the amount of funding raised
Dig Energy utilizes distributed geothermal technology to harness renewable energy from underground heat sources, providing a sustainable energy solution for communities. This approach addresses the global reliance on fossil fuels by offering a clean, reliable energy alternative that can be deployed at a local scale.
Funding: $2.5M
Rough estimate of the amount of funding raised
Funding: $2.5M
Rough estimate of the amount of funding raised
Gravis Robotics provides autonomous earthmoving technology by retrofitting existing construction machines with the Gravis RACK, sensors, and touchscreen controls. This system augments existing crews to increase throughput by up to 30% through terrain-aware excavation. The technology delivers robotic consistency for predictable timelines while enhancing worksite safety.
Funding: $4.4M
Rough estimate of the amount of funding raised
Funding: $4.4M
Rough estimate of the amount of funding raised
Magnefy provides an edge AI-powered, high-frequency magnetic sensing platform for real-time predictive maintenance of critical power assets like transformers and generators. This non-invasive IoT solution captures extensive low-noise data to accurately detect failures such as partial discharge weeks in advance. The service helps mission-critical facilities avoid outages, increase reliability, and maximize power efficiency at a lower operational cost than legacy systems.
Funding: $50.0K
Rough estimate of the amount of funding raised
Funding: $50.0K
Rough estimate of the amount of funding raised
The startup develops financial software that enables users in emerging markets to finance solar energy projects without upfront costs, facilitating access to affordable and clean energy. By optimizing financial products for distributed generation, the company helps customers significantly reduce their electricity expenses.
30+
1K+Approximate amount of employees
Funding: $4.9M
Rough estimate of the amount of funding raised
Funding: $4.9M
Rough estimate of the amount of funding raised
The startup develops a mushroom-mycelium-based leather that serves as a sustainable alternative to both animal and synthetic leather, addressing the ethical concerns of animal abuse and environmental impact. This bio-textile product provides a climate-friendly solution for industries reliant on traditional leather materials.
Funding: $10.5M
Rough estimate of the amount of funding raised
Funding: $10.5M
Rough estimate of the amount of funding raised
TerraBlaster offers an AI-powered sensor platform that analyzes soil nutrient composition in real-time during planting. This technology enables automated, variable-rate fertilizer application, optimizing crop nutrition and reducing input waste for farmers.
Funding: $3.0M
Rough estimate of the amount of funding raised
Funding: $3.0M
Rough estimate of the amount of funding raised
This company deploys mobile, modular data centers to monetize stranded energy sources at the point of production. Their technology automatically matches compute demand to variable energy supply, providing on-site energy monetization for energy producers. The service is offered with zero upfront capital expenditure, helping partners meet ESG targets by utilizing otherwise wasted energy.
Funding: $23.7M
Rough estimate of the amount of funding raised
Funding: $23.7M
Rough estimate of the amount of funding raised