Lowercarbon Capital

Lowercarbon Capital is a venture capital firm founded in 2018 and based in Jackson, Wyoming, that funds research and invests in companies developing technologies to reduce CO2 emissions and advance decarbonization, with a focus on energy, transportation, industrial materials, and agriculture.

Sidney Brown

Associate

Duncan Carlson

Associate

Christina Chang

Partner

Clay Dumas

General Partner

Kristin Ellis

Partner

Past deals in Utilities

Gridware

Series A in 2025
Gridware is focused on enhancing and safeguarding the electrical grid, a critical infrastructure that, when compromised, can lead to severe consequences such as wildfires, property damage, and loss of life. The company has developed an advanced monitoring system that employs high-precision sensor arrays, including microphones and other sensing technologies, to continuously analyze the electrical and mechanical behavior of grid assets. This system incorporates an artificial intelligence processing unit that detects anomalies in the environment around power poles, enabling utilities to proactively address potential faults. By facilitating timely repairs and rapid responses to climatic anomalies, Gridware's technology improves safety, reliability, and reduces outage durations for utility companies. Headquartered in the Bay Area of Northern California, Gridware is privately held and supported by notable climate-tech and Silicon Valley investors, positioning itself to meet the growing demand for power while contributing to the future resilience of the electrical grid.

Storio

Seed Round in 2024
Storio Energy, based in France, specializes in developing and operating energy storage solutions, primarily batteries, for professional clients. The company caters to three key use cases: standalone batteries for businesses exposed to volatile energy prices, storage combined with solar panels for enhanced self-consumption, and hybrid solar plus storage projects for independent power producers (IPPs). Storio's unique approach involves real-time operation of these batteries through its proprietary software platform, utilizing their flexibility to provide balancing and ancillary services to the electrical grid. The company offers a comprehensive, turnkey solution, supporting clients from initial feasibility studies through to installation and long-term operation, spanning over 15 years. Additionally, Storio provides financing options, allowing clients to partially or fully fund their storage projects.

Gridware

Seed Round in 2023
Gridware is focused on enhancing and safeguarding the electrical grid, a critical infrastructure that, when compromised, can lead to severe consequences such as wildfires, property damage, and loss of life. The company has developed an advanced monitoring system that employs high-precision sensor arrays, including microphones and other sensing technologies, to continuously analyze the electrical and mechanical behavior of grid assets. This system incorporates an artificial intelligence processing unit that detects anomalies in the environment around power poles, enabling utilities to proactively address potential faults. By facilitating timely repairs and rapid responses to climatic anomalies, Gridware's technology improves safety, reliability, and reduces outage durations for utility companies. Headquartered in the Bay Area of Northern California, Gridware is privately held and supported by notable climate-tech and Silicon Valley investors, positioning itself to meet the growing demand for power while contributing to the future resilience of the electrical grid.

Fuse Energy

Venture Round in 2022
Founded in 2014, Fuse Energy is an independent oil and gas exploration and production company based in Greenwood Village, Colorado. The company focuses on acquiring and exploiting assets across various hydrocarbon basins within the United States.

Lemon Energy

Series A in 2022
Lemon Energy is a Brazilian company based in São Paulo, founded in 2019, that specializes in renewable energy solutions. It operates solar plants that generate photovoltaic energy, enabling customers to save on electric bills while promoting sustainable energy practices. Through a fully digital platform, Lemon Energy facilitates a seamless user experience, connecting consumers with various clean energy sources, including solar, wind, biogas, and small hydroelectric plants. By creating a renewable energy marketplace, the company simplifies the process of choosing green energy options, allowing businesses and individuals to utilize environmentally friendly energy sources effectively.

Helio Home

Seed Round in 2021
Helio is a company focused on facilitating the transition from fossil fuels to complete electrification of homes. It operates an innovative online platform that provides customers with a straightforward and cost-effective approach to achieve whole-home electrification. The platform integrates various systems including solar energy, heating and cooling, electrical systems, insulation, and ventilation, ensuring a holistic design for energy efficiency. By promoting the use of electric solutions, Helio aims to help customers reduce their carbon footprints and minimize reliance on fossil fuels, contributing to a more sustainable future.
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