Decarbonization Partners

Orennia provides trusted commercial analytics to help inform investment and capital allocation decisions for renewable and zero-carbon energy. Orennia's insights, curated by highly experienced industry experts, help investors in the renewable power sector accelerate their time-to-value and make confident investment decisions.

ConnectDER LLC is a solar technology company based in Philadelphia, Pennsylvania, specializing in solutions that facilitate the connection of distributed energy resources, particularly solar photovoltaic systems, to residential homes and the grid. The company designs and manufactures innovative meter collars that serve as a connection point between residential electric meters and meter sockets, effectively transforming these sockets into a grid-friendly platform for solar energy, battery storage, and electric vehicle charging. Additionally, ConnectDER offers ConnectDER Cloud, a system that allows fleet operators to access metering and operational data, manage firmware, and oversee the commissioning and decommissioning of ConnectDER units. Founded in 2011 and rebranded in 2015, ConnectDER aims to simplify the integration of renewable energy technologies, benefiting both users and the broader energy grid.

Monolith Materials, Inc. is a manufacturer based in Lincoln, Nebraska, specializing in sustainable production methods. Founded in 2012, the company operates a process called methane pyrolysis to produce low-emission carbon black and hydrogen. This innovative approach utilizes renewable electricity rather than combustion, distinguishing Monolith's products in the market. In addition to carbon black, the company also generates hydrogen tail-gas, which serves as a co-product for power generation and industrial gas applications. Monolith Materials, Inc. previously operated under the name Boxer Industries, Inc. and rebranded in December 2014. The company has an additional office located in San Carlos, California.

Guidewheel is a developer of an AI-powered factory operations platform that helps manufacturers enhance productivity and profitability across their operations. The platform utilizes a non-intrusive approach, similar to a smartwatch, to monitor machines by analyzing their electrical signals. This allows for real-time insights into machine performance, including operational speed, activity status, and early detection of potential issues. With the integration of additional sensors, Guidewheel’s technology offers increasing value related to profitability and sustainability. Founded at Stanford University, Guidewheel has already made strides with hundreds of manufacturers, achieving an average runtime improvement of 40%. The company aims to become the leading real-time intelligence platform for the world’s factories, contributing significantly to operational efficiency and addressing climate change challenges.

Neustark focuses on creating zero-emissions concrete by capturing carbon dioxide emissions from the atmosphere and converting them into limestone, which serves as a sustainable substitute for cement and sand. In addition to this innovative approach, Neustark also offers environmental services that involve recycling construction waste into fresh concrete. The company decomposes concrete waste into its original components—carbonate powder and gravel—allowing clients to recycle materials effectively while reducing the environmental impact associated with concrete production. Through these methods, Neustark aims to contribute positively to the construction industry and address climate change.

Antora Energy specializes in providing zero-carbon industrial heat and power solutions for heavy industries, aiming to replace fossil fuels with cleaner alternatives. The company has developed innovative thermal batteries that utilize excess electricity generated from solar and wind sources. These batteries store thermal energy by heating blocks of carbon, which can then be used to produce reliable power and heat. By integrating renewable resources into the electricity grid, Antora enables industries to achieve sustainable and dependable energy solutions while significantly reducing carbon emissions.

Ascend Elements specializes in the production of advanced battery materials by reclaiming valuable elements from spent lithium-ion batteries. The company employs hydroprocess recycling and direct recycling methods, which deconstruct old cathode materials at the atomic level to generate new cathode materials. This innovative approach not only enhances the efficiency of recycling processes but also enables clients to maximize their returns on assets, ultimately supporting the production of economically viable and low-cost battery materials.

Monolith Materials, Inc. is a manufacturer based in Lincoln, Nebraska, specializing in sustainable production methods. Founded in 2012, the company operates a process called methane pyrolysis to produce low-emission carbon black and hydrogen. This innovative approach utilizes renewable electricity rather than combustion, distinguishing Monolith's products in the market. In addition to carbon black, the company also generates hydrogen tail-gas, which serves as a co-product for power generation and industrial gas applications. Monolith Materials, Inc. previously operated under the name Boxer Industries, Inc. and rebranded in December 2014. The company has an additional office located in San Carlos, California.

Group14 Technologies, Inc. is a leading manufacturer and supplier of advanced silicon battery technology, primarily serving the electric vehicle and consumer electronics industries. Founded in 2015 and headquartered in Woodinville, Washington, the company specializes in engineered carbon materials and battery active materials that enhance the performance of lithium-ion batteries. These innovations allow clients to achieve significantly higher lithium capacity while ensuring safety and extended cycle life. Group14 collaborates with customers representing a substantial portion of global battery production and is expanding its operations with joint ventures and new factories worldwide to meet the growing demand for advanced battery materials.