SOSV

Founded in 1995, SOSV is a global venture capital firm headquartered in New Jersey. It focuses on seed-to-growth stage investments in deep tech innovations, primarily in bio-tech/life sciences and hardware/robotics sectors, with a commitment to human and planetary health.

Michael Aberman

Partner

Lindsay Atkenson

Analyst

Hugh Bowen

Associate

Shawn Broderick

Venture Partner

Stephen Chambers

General Partner

Navin Danapal

Director, South East Asia

Cyril Ebersweiler

General Partner

Hiruy Ephrem

Analyst

Sheng Ge

Partner

Weichang Ge

Analyst

TR Harrington

Partner

Bradford Higgins JD

Venture Partner

Mohan S. Iyer

General Partner

Benjamin Joffe

Partner

Stephen McCann

CFO and General Partner

Carthach McCarthy

CFO

Yuan-Ting Meng

Analyst

Paul Monaghan

Principal

Brian Murphy

Finance Director

Sean O'Sullivan

Managing Partner

Oscar Ramos

General Partner

Eric Ramsay

Analyst

Susan Schofer Ph.D

Partner

Parikshit Sharma

Principal

Sabriya Stukes Ph.D

Partner

Duncan Turner

General Partner

Pae Wu

General Partner

Past deals in Energy

XFuel

Series A in 2025
XFuel is a company focused on producing sustainable and net-zero advanced fuels for the road, marine, and aviation sectors. Founded in 2010 and headquartered in Dublin, Ireland, with additional operations in Palma de Mallorca, Spain, XFuel has developed innovative technology for the efficient conversion of biomass waste into low-carbon fuels. This process results in a clean, drop-in fuel that can be utilized by distributors and consumers globally, offering a cost-effective alternative to traditional fossil fuels. XFuel's production methods lead to up to 85% fewer greenhouse gas emissions compared to conventional fuel production, with a clear pathway towards achieving carbon-neutral and carbon-negative fuel solutions.

Benerg

Seed Round in 2024
Benerg is an Internet of Things (IoT) technology company that specializes in developing scalable biogas systems designed to efficiently convert food and bio waste into energy. The company focuses on building biogas machines that operate independently of the grid, and it also produces organic fertilizers as a byproduct. By providing innovative solutions for energy resource management, Benerg enables businesses to reduce waste and contribute to environmental sustainability.

Flair

Venture Round in 2024
Flair makes smart vents and wireless thermostats and advanced software for residential heating and cooling. The company builds smart hardware and software for HVAC controls focused on efficiency, comfort, electrification, and smart grid integration. The company's products are sold through multiple channels including direct to consumer, HVAC distribution, and utilities.

YPLASMA

Seed Round in 2024
YPlasma, an INTA spin-off, develops plasma actuators for ionic flow control, enabling advancements in Energy and Electronics.

Blaze Energy Technologies

Seed Round in 2024
Blaze Energy Technologies is a manufacturing company specializing in decarbonization solutions for heavy industry and commercial transport. It develops and provides technologies that enable zero-carbon combustion using ammonia, allowing for a smooth transition from traditional hydrocarbon fuels to future clean technologies. The company's innovative solutions seamlessly integrate with existing operations, leveraging established global manufacturing, maintenance, and supply chain channels.

Navion Energy

Seed Round in 2024
Navion Energy focuses on developing and manufacturing portable energy storage solutions that leverage sodium-ion technology. This innovative approach aims to deliver sustainable and efficient energy storage, enabling various industries to adopt cleaner energy practices and enhance energy efficiency while minimizing environmental impact.

Metal Light

Convertible Note in 2024
Metal Light is developing an emission-free generator using metal-air technology. This innovative solution aims to replace diesel generators, offering a silent operation, zero emissions at the point of use, and recyclable metal fuel.

PeakSyncer

Seed Round in 2024
PeakSyncer, a subsidiary of Zhong Xi Group, LLC, specializes in an AI-powered cloud platform designed to optimize energy management for utility companies. The platform leverages artificial intelligence to automate and streamline demand response programs, reducing peak energy loads. It offers real-time reporting, seamless data tracking, and integration with existing infrastructure, ensuring smooth implementation. PeakSyncer also facilitates compliance with regulatory requirements and supports sustainable energy ecosystems by engaging customers in demand response initiatives. The platform is scalable, continuously learning from past syncs to improve accuracy and efficiency, and offers 24/7 monitoring and dedicated support.

HidrogeniCs

Seed Round in 2024
Hidrogenics is a clean energy company specializing in methane pyrolysis technology. It converts methane into clean hydrogen and solid carbon products, such as synthetic graphite, carbon nanotubes, and graphene. The company's multi-metal catalyst-based process enables industries to decarbonize and transition towards green energy.

XFuel

Seed Round in 2024
XFuel is a company focused on producing sustainable and net-zero advanced fuels for the road, marine, and aviation sectors. Founded in 2010 and headquartered in Dublin, Ireland, with additional operations in Palma de Mallorca, Spain, XFuel has developed innovative technology for the efficient conversion of biomass waste into low-carbon fuels. This process results in a clean, drop-in fuel that can be utilized by distributors and consumers globally, offering a cost-effective alternative to traditional fossil fuels. XFuel's production methods lead to up to 85% fewer greenhouse gas emissions compared to conventional fuel production, with a clear pathway towards achieving carbon-neutral and carbon-negative fuel solutions.

YPLASMA

Seed Round in 2024
YPlasma, an INTA spin-off, develops plasma actuators for ionic flow control, enabling advancements in Energy and Electronics.

Qnetic

Seed Round in 2023
Qnetic is a developer of innovative flywheel energy storage technology aimed at enhancing bulk energy storage capabilities for electric grids. The company's solutions focus on providing low-cost energy storage options that facilitate the transition to renewable energy sources, particularly wind and solar power. By enabling efficient energy storage, Qnetic's technology helps reduce reliance on fossil fuels, supporting clients in their efforts to adopt sustainable energy practices. The company's advancements in energy storage are instrumental in promoting the wider deployment of renewable energy solutions.

Solano Energy

Pre Seed Round in 2022
Solano Energy is an asset-light power company focused on making renewable energy accessible. It aims to deliver affordable renewable electricity by building a network capable of supporting low upfront capital expenditure. The company develops equipment that automatically generates, stores, and distributes solar energy, leveraging artificial intelligence to optimize performance and energy use. Founded by engineers from Oxford and Cambridge, Solano Energy emphasizes technical innovation to simplify the adoption of solar power and reduce overall power costs for consumers.

Metal Light

Seed Round in 2022
Metal Light is developing an emission-free generator using metal-air technology. This innovative solution aims to replace diesel generators, offering a silent operation, zero emissions at the point of use, and recyclable metal fuel.

XFuel

Venture Round in 2022
XFuel is a company focused on producing sustainable and net-zero advanced fuels for the road, marine, and aviation sectors. Founded in 2010 and headquartered in Dublin, Ireland, with additional operations in Palma de Mallorca, Spain, XFuel has developed innovative technology for the efficient conversion of biomass waste into low-carbon fuels. This process results in a clean, drop-in fuel that can be utilized by distributors and consumers globally, offering a cost-effective alternative to traditional fossil fuels. XFuel's production methods lead to up to 85% fewer greenhouse gas emissions compared to conventional fuel production, with a clear pathway towards achieving carbon-neutral and carbon-negative fuel solutions.

WeatherXM

Seed Round in 2022
WeatherXM is a pioneering company that collects hyper-local weather data through a community of incentivized weather station owners. It leverages this decentralized network to provide accurate, real-time weather data tailored for Web3 businesses and the energy sector.

Flair

Series A in 2022
Flair makes smart vents and wireless thermostats and advanced software for residential heating and cooling. The company builds smart hardware and software for HVAC controls focused on efficiency, comfort, electrification, and smart grid integration. The company's products are sold through multiple channels including direct to consumer, HVAC distribution, and utilities.

Flair

Funding Round in 2021
Flair makes smart vents and wireless thermostats and advanced software for residential heating and cooling. The company builds smart hardware and software for HVAC controls focused on efficiency, comfort, electrification, and smart grid integration. The company's products are sold through multiple channels including direct to consumer, HVAC distribution, and utilities.

TruEnergy Services

Seed Round in 2020
TruEnergy Services is a privately held energy brokerage and consulting firm that specializes in assisting a diverse range of clients, including commercial and industrial businesses, government entities, and educational institutions. The company represents many of the nation's largest retail electricity providers and focuses on delivering significant savings on energy costs. TruEnergy offers a variety of services, such as energy brokerage, sales tax recovery, infrastructure audits, and strategies to minimize delivery costs. By leveraging its expertise, TruEnergy helps clients optimize their energy consumption and maximize savings in the current market.

Hearth Labs

Seed Round in 2020
Hearth Labs develops thermal LiDAR sensors that rapidly scan buildings to create detailed thermal digital twins. The sensors capture the missing half of thermal comfort data, enabling precise simulation of heat transfer. Through its analysis platform, the company provides facility managers with insights to optimize energy use, reduce costs, and improve occupant comfort and environmental conditions.

Hearth Labs

Pre Seed Round in 2019
Hearth Labs develops thermal LiDAR sensors that rapidly scan buildings to create detailed thermal digital twins. The sensors capture the missing half of thermal comfort data, enabling precise simulation of heat transfer. Through its analysis platform, the company provides facility managers with insights to optimize energy use, reduce costs, and improve occupant comfort and environmental conditions.

Flair

Seed Round in 2019
Flair makes smart vents and wireless thermostats and advanced software for residential heating and cooling. The company builds smart hardware and software for HVAC controls focused on efficiency, comfort, electrification, and smart grid integration. The company's products are sold through multiple channels including direct to consumer, HVAC distribution, and utilities.

Powerhouse Dynamics

Convertible Note in 2018
Powerhouse Dynamics, Inc. is a technology company specializing in enterprise energy and asset management systems tailored for small commercial facilities. Founded in 2008 and based in Newton, Massachusetts, the company offers the SiteSage platform, which centralizes the control, analysis, and management of energy-consuming equipment. This cloud-based system is designed to enhance operational efficiency through powerful analytics, providing users with insights via straightforward online and mobile interfaces. SiteSage continuously improves energy efficiency by monitoring power consumption, gas, and water usage, and it enables remote management of equipment such as HVAC systems. Additionally, the platform supports food safety and utility bill management, catering to a diverse client base that includes restaurants, convenience stores, and retail establishments. Powerhouse Dynamics operates as a subsidiary of The Middleby Corporation as of April 2019.

Powerhouse Dynamics

Convertible Note in 2018
Powerhouse Dynamics, Inc. is a technology company specializing in enterprise energy and asset management systems tailored for small commercial facilities. Founded in 2008 and based in Newton, Massachusetts, the company offers the SiteSage platform, which centralizes the control, analysis, and management of energy-consuming equipment. This cloud-based system is designed to enhance operational efficiency through powerful analytics, providing users with insights via straightforward online and mobile interfaces. SiteSage continuously improves energy efficiency by monitoring power consumption, gas, and water usage, and it enables remote management of equipment such as HVAC systems. Additionally, the platform supports food safety and utility bill management, catering to a diverse client base that includes restaurants, convenience stores, and retail establishments. Powerhouse Dynamics operates as a subsidiary of The Middleby Corporation as of April 2019.

Powerhouse Dynamics

Convertible Note in 2018
Powerhouse Dynamics, Inc. is a technology company specializing in enterprise energy and asset management systems tailored for small commercial facilities. Founded in 2008 and based in Newton, Massachusetts, the company offers the SiteSage platform, which centralizes the control, analysis, and management of energy-consuming equipment. This cloud-based system is designed to enhance operational efficiency through powerful analytics, providing users with insights via straightforward online and mobile interfaces. SiteSage continuously improves energy efficiency by monitoring power consumption, gas, and water usage, and it enables remote management of equipment such as HVAC systems. Additionally, the platform supports food safety and utility bill management, catering to a diverse client base that includes restaurants, convenience stores, and retail establishments. Powerhouse Dynamics operates as a subsidiary of The Middleby Corporation as of April 2019.

Flair

Convertible Note in 2017
Flair makes smart vents and wireless thermostats and advanced software for residential heating and cooling. The company builds smart hardware and software for HVAC controls focused on efficiency, comfort, electrification, and smart grid integration. The company's products are sold through multiple channels including direct to consumer, HVAC distribution, and utilities.

Flair

Convertible Note in 2016
Flair makes smart vents and wireless thermostats and advanced software for residential heating and cooling. The company builds smart hardware and software for HVAC controls focused on efficiency, comfort, electrification, and smart grid integration. The company's products are sold through multiple channels including direct to consumer, HVAC distribution, and utilities.

Powerhouse Dynamics

Convertible Note in 2016
Powerhouse Dynamics, Inc. is a technology company specializing in enterprise energy and asset management systems tailored for small commercial facilities. Founded in 2008 and based in Newton, Massachusetts, the company offers the SiteSage platform, which centralizes the control, analysis, and management of energy-consuming equipment. This cloud-based system is designed to enhance operational efficiency through powerful analytics, providing users with insights via straightforward online and mobile interfaces. SiteSage continuously improves energy efficiency by monitoring power consumption, gas, and water usage, and it enables remote management of equipment such as HVAC systems. Additionally, the platform supports food safety and utility bill management, catering to a diverse client base that includes restaurants, convenience stores, and retail establishments. Powerhouse Dynamics operates as a subsidiary of The Middleby Corporation as of April 2019.

Powerhouse Dynamics

Convertible Note in 2016
Powerhouse Dynamics, Inc. is a technology company specializing in enterprise energy and asset management systems tailored for small commercial facilities. Founded in 2008 and based in Newton, Massachusetts, the company offers the SiteSage platform, which centralizes the control, analysis, and management of energy-consuming equipment. This cloud-based system is designed to enhance operational efficiency through powerful analytics, providing users with insights via straightforward online and mobile interfaces. SiteSage continuously improves energy efficiency by monitoring power consumption, gas, and water usage, and it enables remote management of equipment such as HVAC systems. Additionally, the platform supports food safety and utility bill management, catering to a diverse client base that includes restaurants, convenience stores, and retail establishments. Powerhouse Dynamics operates as a subsidiary of The Middleby Corporation as of April 2019.

Flair

Seed Round in 2015
Flair makes smart vents and wireless thermostats and advanced software for residential heating and cooling. The company builds smart hardware and software for HVAC controls focused on efficiency, comfort, electrification, and smart grid integration. The company's products are sold through multiple channels including direct to consumer, HVAC distribution, and utilities.

Flair

Convertible Note in 2014
Flair makes smart vents and wireless thermostats and advanced software for residential heating and cooling. The company builds smart hardware and software for HVAC controls focused on efficiency, comfort, electrification, and smart grid integration. The company's products are sold through multiple channels including direct to consumer, HVAC distribution, and utilities.

Powerhouse Dynamics

Series B in 2014
Powerhouse Dynamics, Inc. is a technology company specializing in enterprise energy and asset management systems tailored for small commercial facilities. Founded in 2008 and based in Newton, Massachusetts, the company offers the SiteSage platform, which centralizes the control, analysis, and management of energy-consuming equipment. This cloud-based system is designed to enhance operational efficiency through powerful analytics, providing users with insights via straightforward online and mobile interfaces. SiteSage continuously improves energy efficiency by monitoring power consumption, gas, and water usage, and it enables remote management of equipment such as HVAC systems. Additionally, the platform supports food safety and utility bill management, catering to a diverse client base that includes restaurants, convenience stores, and retail establishments. Powerhouse Dynamics operates as a subsidiary of The Middleby Corporation as of April 2019.

Starboard Resources

Seed Round in 2014
Starboard Resources is an independent exploration and production company focused on the operation, acquisition, development and production of conventional and unconventional onshore oil and natural gas resources. The company operates and targets oil production and reserves that offer low-risk development opportunities within multiple formations utilizing horizontal drilling and multi-fracture completion technology. Starboard currently produces from operated oil and natural gas wells in the liquids rich, oil bearing window of the Eagle Ford trend of South Texas and the nearby oil-prone Giddings field. The company is headquartered in San Antonio, Texas.

ConnectControls

Seed Round in 2013
ConnectControls is a developer of web-enabled integrated control systems based in Carolina Beach, United States. The company specializes in providing energy control and monitoring solutions across various sectors, including building automation, HVAC and refrigeration, chemical and pharmaceutical processes, waste and water treatment, marine power systems control, and industrial lifting. With over 20 years of experience, ConnectControls engineers design and manufacture integrated control and power distribution systems. Recently, the company has advanced its offerings with the ConnectCLOUD device server, which connects traditional control systems to remote users, facilitating energy savings without disrupting operations.

Sassor

Seed Round in 2012
Founded in Tokyo in 2010, Sassor is a Japanese company specializing in service design. It develops devices and services focused on energy management, offering the Energy Literacy Platform to help users understand their daily electricity consumption and improve home energy awareness.

Powerhouse Dynamics

Series A in 2011
Powerhouse Dynamics, Inc. is a technology company specializing in enterprise energy and asset management systems tailored for small commercial facilities. Founded in 2008 and based in Newton, Massachusetts, the company offers the SiteSage platform, which centralizes the control, analysis, and management of energy-consuming equipment. This cloud-based system is designed to enhance operational efficiency through powerful analytics, providing users with insights via straightforward online and mobile interfaces. SiteSage continuously improves energy efficiency by monitoring power consumption, gas, and water usage, and it enables remote management of equipment such as HVAC systems. Additionally, the platform supports food safety and utility bill management, catering to a diverse client base that includes restaurants, convenience stores, and retail establishments. Powerhouse Dynamics operates as a subsidiary of The Middleby Corporation as of April 2019.

Powerhouse Dynamics

Venture Round in 2010
Powerhouse Dynamics, Inc. is a technology company specializing in enterprise energy and asset management systems tailored for small commercial facilities. Founded in 2008 and based in Newton, Massachusetts, the company offers the SiteSage platform, which centralizes the control, analysis, and management of energy-consuming equipment. This cloud-based system is designed to enhance operational efficiency through powerful analytics, providing users with insights via straightforward online and mobile interfaces. SiteSage continuously improves energy efficiency by monitoring power consumption, gas, and water usage, and it enables remote management of equipment such as HVAC systems. Additionally, the platform supports food safety and utility bill management, catering to a diverse client base that includes restaurants, convenience stores, and retail establishments. Powerhouse Dynamics operates as a subsidiary of The Middleby Corporation as of April 2019.

Hunton Oil

Seed Round in 2009
Hunton oil is one of the largest oil accumulations producing formation in Oklahoma.
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