ArcLight Capital

DCP GCX Pipeline is a unit of Phillips 66.

GCPS is a service provider for the pipeline operator community. They offer commissioning-decommissioning services, and also construction, fabrication, maintenance, and repair activities, leak detection, integrity monitoring, line locating, pig tracking, and other general services. They provides services to the chemical, petrochemical, and oil-gas sectors.

REC Solar Commercial Corp. specializes in designing, building, managing, and financing commercial solar projects across the United States. Established in 1997 and headquartered in San Luis Obispo, California, with additional offices in Petaluma and Honolulu, the company provides a range of services including energy and rate analysis, solar financing, design and engineering, procurement and construction, and operations and maintenance. REC Solar has a particular focus on the agricultural sector, where it has gained recognition for its expertise in land permitting, tax credits, and energy rate structures tailored for farmers and food processors. The company also services various industries, including retail and manufacturing, aiming to promote renewable energy solutions that minimize environmental impact.

Kleen Energy Systems, LLC is an electricity generation company established in 2000 and headquartered in Middletown, Connecticut. It operates a single power plant, a 620 megawatt (MW) combined cycle electric generating facility, which employs low-emission combustion turbine technology to produce electricity for the New England power grid.

Natural Gas Pipeline Company of America is the largest transporter of natural gas into the high-demand Chicago-area market as well as one of the largest interstate pipeline systems in the country. It is also a major transporter of natural gas to large liquefied natural gas (LNG) export facilities and other markets located on the Texas and Louisiana Gulf Coast. NGPL has approximately 9,100 miles of pipeline, more than 1 million compression horsepower, and 288 billion cubic feet (Bcf) of working natural gas storage.

Elevate Renewables is a renewable energy development company dedicated to reducing the environmental impact of the power sector. The company specializes in developing and installing utility-scale battery energy storage projects. In response to the increasing demand for flexible and dispatchable zero-carbon energy, Elevate Renewables is also expanding its focus to include a broader range of projects within electricity markets. By providing innovative energy solutions, the company aims to facilitate a safe and reliable transition to environmentally conscious energy sources.

Zeem Solutions Inc. is a comprehensive service provider focused on facilitating the transition of commercial fleet operators from diesel vehicles to zero-emission electric vehicles (EVs). Founded in 2018 and based in Schenectady, New York, the company offers a range of turnkey solutions including fleet customization, lease financing for vehicles and batteries, and battery optimization and charging services. Zeem Solutions also provides fleet intelligence tools, maintenance solutions, and guidance on available subsidies, as well as infrastructure and construction services. The company aims to help clients develop tailored EV strategies that optimize operating costs, ensuring that total cost of operation is competitive with traditional diesel fleets. By leveraging innovative charging solutions and partnering with industry-leading service providers, Zeem Solutions positions itself as a trusted consultant for fleet operators across the United States, promoting both economic efficiency and improved air quality in communities.

Inspiration Mobility is a sustainable infrastructure investment company dedicated to facilitating the electrification and decarbonization of commercial fleet vehicles. The company leverages its expertise in fleet management, infrastructure finance, clean energy project development, automotive finance, and real estate to partner with businesses seeking to transition to electric vehicle (EV) fleets. By providing financing for electric vehicles and delivering essential charging services, Inspiration Mobility enables its clients to efficiently and profitably deploy electric vehicle fleets at scale. The company's mission is to accelerate the EV transition by managing and developing the real assets necessary for comprehensive transportation electrification, including EVs, charging infrastructure, and related real estate ventures.

Targa Resources is a prominent midstream energy company based in Houston, Texas, specializing in the ownership, operation, acquisition, and development of a diverse range of midstream assets across the United States. The company primarily focuses on gathering, compressing, treating, processing, and selling natural gas, as well as the storage, fractionation, and transportation of natural gas liquids (NGLs) and refined petroleum products. Targa's operations are strategically located in key regions, including the Permian Basin, Eagle Ford Shale, and Bakken Shale, and they maintain significant infrastructure such as approximately 28,900 miles of natural gas pipelines and a major presence at the Mont Belvieu NGL hub. Their logistics segment also includes a liquefied petroleum gas export terminal at Galena Park Marine Terminal, enhancing connectivity to major NGL markets. Targa's growth is driven by ongoing investments in its extensive asset base, leveraging its position in some of the most productive basins in North America.

Inspiration Mobility is a sustainable infrastructure investment company dedicated to facilitating the electrification and decarbonization of commercial fleet vehicles. The company leverages its expertise in fleet management, infrastructure finance, clean energy project development, automotive finance, and real estate to partner with businesses seeking to transition to electric vehicle (EV) fleets. By providing financing for electric vehicles and delivering essential charging services, Inspiration Mobility enables its clients to efficiently and profitably deploy electric vehicle fleets at scale. The company's mission is to accelerate the EV transition by managing and developing the real assets necessary for comprehensive transportation electrification, including EVs, charging infrastructure, and related real estate ventures.

Natural Gas Pipeline Company of America is the largest transporter of natural gas into the high-demand Chicago-area market as well as one of the largest interstate pipeline systems in the country. It is also a major transporter of natural gas to large liquefied natural gas (LNG) export facilities and other markets located on the Texas and Louisiana Gulf Coast. NGPL has approximately 9,100 miles of pipeline, more than 1 million compression horsepower, and 288 billion cubic feet (Bcf) of working natural gas storage.

eSPARC is an environmental consulting company that leads environmental permitting, compliance, and planning.

Midcoast Operating gathers, processes, treats, and transports natural gas, natural gas liquids, and condensate.

CAMS Trident reduces clients' risk by providing cathodic protection and AC mitigation design, installation and maintenance services.

Olympic Pipeline operates a 400-mile interstate pipeline system designed to transport refined petroleum products across the Pacific Northwest of the United States. The pipeline, which features various diameters ranging from 12 to 20 inches, extends along a 299-mile corridor from Blaine, Washington, to Portland, Oregon. It facilitates the movement of gasoline, diesel, and jet fuel sourced from four refineries in the Puget Sound region, specifically in Whatcom and Skagit Counties. The system serves key delivery points, including Seattle's Harbor Island, Seattle-Tacoma International Airport, Renton, Tacoma, Vancouver, Washington, and Portland, Oregon, playing a crucial role in the region's fuel supply infrastructure.

TransMontaigne Partners LLC is a midstream service provider specializing in integrated terminaling, storage, and transportation of a variety of liquid products. The company operates a diverse network of terminals across several regions, including the Gulf Coast, Midwest, Brownsville, River, Southeast, West Coast, and Central Services. Its facilities support the trading, distribution, and marketing of light and heavy refined petroleum products, crude oil, chemicals, and fertilizers. Notably, TransMontaigne operates multiple terminals in Florida, a refined products pipeline in Missouri, and additional storage facilities in Oklahoma City and other strategic locations. The company was founded in 2005 and is headquartered in Denver, Colorado. It operates as a subsidiary of TLP Acquisition Holdings LLC, having changed its name from TransMontaigne Partners L.P. in February 2019.

Gulf Oil is a significant player in the petroleum industry, specializing in the storage and logistics of refined products. The company operates petroleum terminal systems that provide essential infrastructure services throughout the refined products value chain. Gulf Oil offers a range of services, including midstream operations, which involve the purchase and marketing of petroleum products to wholesalers, resellers, and commercial customers. In addition to these services, the company is a major supplier of bio-fuels, heating oil, lubricants, and wholesale products, ensuring clients receive comprehensive support from the point of refinery exit to delivery.

Lightning Gas

Natural Gas Pipeline Company of America is the largest transporter of natural gas into the high-demand Chicago-area market as well as one of the largest interstate pipeline systems in the country. It is also a major transporter of natural gas to large liquefied natural gas (LNG) export facilities and other markets located on the Texas and Louisiana Gulf Coast. NGPL has approximately 9,100 miles of pipeline, more than 1 million compression horsepower, and 288 billion cubic feet (Bcf) of working natural gas storage.