full steam ahead

Houston-based energy transition company to build innovative power, steam facility in Illinois

A Houston-based energy transition project developer announced its $1 billion project to provide cleaner energy to an Illinois-based agribusiness company. Photo via warwickcs.com

Broadwing Energy, a subsidiary of Houston-based energy transition company Warwick Carbon Solutions, is building a more than $1 billion natural gas facility in Illinois that’ll supply power for agribusiness giant Archer Daniels Midland and simultaneously reduce carbon emissions.

Construction is expected to start in 2025 and wrap up in 2028.

The natural gas plant will provide both electricity and steam for ADM’s processing operations in Decatur, Illinois, which consist of three facilities across more than 1,100 acres. CO2 “scrubbing” technology installed at the power plant will capture carbon emissions, which will then be kept in ADM carbon storage wells.

ADM’s products include citric acid, lactic acid, xanthan gum, dextrose, sorbitol, corn syrup, and ethanol.

Warwick says the power plant holds the potential to permanently remove more than two million tons of CO2 emissions per year. In addition, it will create about 1,000 construction jobs and two dozen permanent jobs.

Broadwing says the plant will net roughly 350 megawatts of lower-emission power to help decarbonize the industrial, transportation, and electricity sectors. ADM will buy about 95 megawatts of that power for its Decatur operations.

“This project will serve as a model for others to follow as we work toward decarbonizing our economy and the world,” says Jonathan Wiens, CEO of Warwick.

The Decatur project was announced in 2021.

Warwick Carbon Solutions’ equity backer is London-based investment firm Warwick Capital Partners, which opened a Houston office last year. Founded in 2010, Warwick Capital has about $2.5 billion in assets under management.

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A View From HETI

Researchers have secured $3.3 million in funding to develop an AI-powered subsurface sensing system aimed at improving the safety and efficiency of underground power line installation. Photo via Getty Images

Researchers from the University of Houston — along with a Hawaiian company — have received $3.3 million in funding to explore artificial intelligence-backed subsurface sensing system for safe and efficient underground power line installation.

Houston's power lines are above ground, but studies show underground power is more reliable. Installing underground power lines is costly and disruptive, but the U.S. Department of Energy, in an effort to find a solution, has put $34 million into its new GOPHURRS program, which stands for Grid Overhaul with Proactive, High-speed Undergrounding for Reliability, Resilience, and Security. The funding has been distributed across 12 projects in 11 states.

“Modernizing our nation’s power grid is essential to building a clean energy future that lowers energy costs for working Americans and strengthens our national security,” U.S. Secretary of Energy Jennifer M. Granholm says in a DOE press release.

UH and Hawaii-based Oceanit are behind one of the funded projects, entitled “Artificial Intelligence and Unmanned Aerial Vehicle Real-Time Advanced Look-Ahead Subsurface Sensor.”

The researchers are looking a developing a subsurface sensing system for underground power line installation, potentially using machine learning, electromagnetic resistivity well logging, and drone technology to predict and sense obstacles to installation.

Jiefu Chen, associate professor of electrical and computer engineering at UH, is a key collaborator on the project, focused on electromagnetic antennas installed on UAV and HDD drilling string. He's working with Yueqin Huang, assistant professor of information science technology, who leads the geophysical signal processing and Xuqing Wu, associate professor of computer information systems, responsible for integrating machine learning.

“Advanced subsurface sensing and characterization technologies are essential for the undergrounding of power lines,” says Chen in the release. “This initiative can enhance the grid's resilience against natural hazards such as wildfires and hurricanes.”

“If proven successful, our proposed look-ahead subsurface sensing system could significantly reduce the costs of horizontal directional drilling for installing underground utilities,” Chen continues. “Promoting HDD offers environmental advantages over traditional trenching methods and enhances the power grid’s resilience.”

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