Alturus enables the world’s largest energy users to rapidly decarbonize their operations and meet their sustainability goals. Alturus provides its customers with a programmatic way to implement energy generation, conservation and storage projects with no capital investment required. Alturus programs are delivered ‘as a service’ and provide guaranteed cost and emissions savings. Service programs structured and financed by Alturus include renewable thermal technologies solar thermal, thermal storage, RNG, electrification, green hydrogen, biomass, renewable energy (solar, solar + battery, microgrid, etc) and energy efficiency (HVAC, lighting, building controls, central plant).

Calibrant Energy is the partnership of two of the world’s most respected and innovative companies in energy technology and the energy transition: Siemens’ Smart Infrastructure (SI), and Financial Services (SFS) groups and Macquarie’s Green Investment Group. Calibrant Energy will help clients realize their unique vision for energy transformation through the design and delivery of fully integrated and managed Energy as a Service Solutions (EaaS) with no up-front capital investment or operational and performance risk to the clients.

With Calibrant Energy, clients with qualifying facilities can simplify their on-site energy projects and take advantage of lower-cost sustainable energy sources and innovative technologies such as microgrids and hybrid power systems. These solutions can help organizations control their carbon footprint and meet the need of an “always-on” economy that requires 24/7 resilient operations. Siemens’ and Macquarie’s cumulative insight and financial backing paired with the depth and breadth of product offerings allow Calibrant Energy to provide solutions that can be delivered quickly and scaled to meet a client’s needs over time.

Heliogen is a renewable energy technology company on a mission to decarbonize industry, using concentrated sunlight and thermal energy storage to deliver carbon-free heat, steam, power, and green hydrogen for round-the-clock operations.

HelioHeat™ (Product category covering industrial Heat, Steam, and Hot Air)

For industrial organizations looking to reduce greenhouse gas emissions, Heliogen generates carbon-free, ultra-high temperature heat up to 1,000°C that can replace the need for fossil fuel-generated heat in facilities for cement, mining, petrochemicals, and other industrial processes. Heliogen’s HelioHeat^TM solution converts sunlight directly to thermal energy, and incorporates long-duration storage, delivering high-temperature heat as steam or hot air for 10 hours or more, at any time of day.

HelioPower™ (Power Generation)

For organizations looking to decarbonize while supplying round-the-clock electricity, Heliogen’s HelioPower solution will use concentrating solar energy generation and thermal storage combined with supercritical carbon dioxide (sCO₂) turbines to transform solar energy into electricity to power industrial facilities, data centers, mining operations, and other energy-intensive industries.

HelioFuel™ (Green Hydrogen Fuel)

By efficiently combining on-demand, carbon-free power with commercially available electrolyzers, Heliogen will produce green hydrogen that can be used to power industry and replace fossil fuels in transportation, heavy equipment, and heating applications. Because Heliogen’s system starts with thermal energy, it is also well-suited to integrate with next-generation solid oxide electrolysis technologies which produce more hydrogen per kWh of electrical energy by supplementing it with thermal energy in the form of steam.

NextEra Energy Resources is a clean energy leader and is one of the largest wholesale generators of electric power in the U.S., with approximately 24,600 megawatts of total net generating capacity, primarily in 38 states and Canada. NextEra Energy Resources is the world's largest generator of renewable energy from the wind and sun and a world leader in battery storage. NextEra Energy Resources serves commercial and industrial customers aiming to meet resiliency and sustainability goals. Through the public-private-partnership model, NextEra Energy Resources also works with universities, federal and state governments and healthcare campuses. Our financial strength, technical expertise and operating portfolio allows us to design, build, finance, own and operate projects, keeping client’s capital secure for core business growth.

Southern Company Gas is a wholly owned subsidiary of Atlanta-based Southern Company (NYSE:SO), America's premier energy company. Southern Company Gas serves approximately 4.3 million natural gas utility customers through its regulated distribution companies in four states with approximately 666,000 retail customers through its companies that market natural gas. We are exploring numerous opportunities to leverage our existing infrastructure to support clean energy, such as renewable natural gas and hydrogen.

For more than 70 years, TC Energy has proudly and safely operated pipelines, storage facilities and power-generation plants that support life in Canada, the U.S. and Mexico. TC Energy is a leader in developing and operating energy infrastructure with a growing portfolio in renewable energy, renewable natural gas, hydrogen and other low-carbon energy services. TC Energy utilizes its continental presence to offer cost-effective solutions to manage energy and decarbonization needs for North American customers in industrial, natural gas and oil sectors.

U.S. Gain is a leader in the development and distribution of alternative fuel and renewable energy. Over the past ten years, we’ve brought new solutions to market—helping companies baseline transportation emissions, craft and implement polyfuel plans, and report on emissions reductions. Our suite of thermal solutions includes RNG and RSG—enabling organizations to deploy decarbonization plans that align with their environmental goals and project economics. Further, we connect organizations with carbon offsets and renewable energy credits (RECs) to facilitate further Scope emission reductions. Backed by the strength and size of U.S. Venture, Inc., a leading provider of transportation products and insights, we’re committed to finding a better way for our customers and partners to succeed.

WES provides advisory and engineering consulting services for owners to drive efficient energy use, process improvements, and decarbonization. WES provides organizational or facility strategic planning assistance, feasibility analysis on broad or specific scales, and facility assessments, along with solution implementation engineering, project management, and commissioning services. WES does not sell equipment or represent equipment vendors or manufacturers. WES partners with clients as the Owner’s Engineer to provide consulting assistance across technology and process areas, with a focus on holistic solutions which meet organization and facility goals through effective integration of decarbonization and energy efficiency options.

WES has specific expertise and experience across the suite of commercial and industrial options for renewable thermal energy. This experience allows WES to identify solutions that are specific to individual facilities, as well as to help standardize solutions that are scalable across an organization’s portfolio