teamwork

Houston-based sustainability company partners with Toshiba on carbon capture projects

Lummus Technology and Toshiba Energy Systems and Solutions Corp. announced a collaboration agreement that will have both companies pursuing carbon capture projects. Photo courtesy of Toshiba

Two global companies have announced a collaborative effort toward pursuing carbon capture projects.

Toshiba’s subsidiary Toshiba Energy Systems will provide its advanced amine-based solvents, which are specifically tailored for post-combustion carbon capture, as well as its “system design guidelines” aimed for Toshiba’s solvents. Houston-based Lummus Technology will provide its post-combustion carbon capture technology.

Lummus’ access to Toshiba’s advanced amine-based post-combustion carbon capture solvents and technology will be vital for the project. Toshiba’s amine-based post-combustion carbon has been used in commercial and demonstration plants in Japan, and have allowed capturing of over 600 tons per day of CO2. With this access, Lummus can integrate its technology into project designs, and deliver “operational excellence and a competitive cost structure for customers,” according to the company.

Lummus can offer clients an OPEX-competitive solution by incorporating Toshiba’s advanced solvents that will be characterized by reduced amine emissions, lower specific energy consumption per ton of CO2 absorbed, and higher solvent stability against degradation.

“We are delighted to collaborate with Lummus to introduce our advanced amine-based solvent and CO2 capture solution to a broader audience,” Shinya Fujitsuka, senior vice president of Toshiba Energy Systems and Solutions Corp., says in a news release. “Addressing the urgent need for decarbonization is paramount, and I have every confidence that our partnership with Lummus will enable us to make meaningful contributions towards achieving this goal.”

Both companies have been active in these innovations for years. Lummus has been a leader in post-combustion carbon capture technology since the 1990s by using latest generation solvent technology that provides the full design involving an absorber and solvent regeneration systems, which can be applied to complex combustion flue gas streams. Since 2007, Toshiba has been considered an industry leader in post-combustion amine-based solvent CO2 capture technology.

“I am excited about our partnership with Toshiba, which expands Lummus’ range of low carbon solutions and aligns with our commitment to lowering emissions for the downstream energy industry,” Leon de Bruyn, president and CEO of Lummus Technology, says in the release. “Combining Lummus’ post-combustion carbon capture technology with Toshiba’s highly competitive solvents and technology gives our customers a strong option for CAPEX and OPEX solutions as they advance their carbon capture investments.”

Lummus has recently secured other partnerships with Dongyang Environment Group to roll out Lummus' advanced plastics recycling technology in Seosan, Chungcheongnam-do, South Korea, and will be operated by Dongyang Environment's subsidiary, Seohae Green Chemical. Lummus also paired with Citroniq Chemicals to build North American plants that produce green polypropylene.

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A View From HETI

Discovery Green's Earth Day event generated more than 3,800 pounds of garbage — and over 90 percent of it was diverted from landfills. Photo courtesy of Discovery Green

Discovery Green celebrated Earth Day with a major milestone this year — achieving it’s Zero Waste goal.

The nonprofit, along with Citizens’ Environmental Coalition and Houston Public Works, are announced that the 2024 Green Mountain Energy Earth Day, which generated more than 3,800 pounds of garbage, diverted the majority of that waste from landfills. "Zero Waste," as defined by the Environmental Protection Agency, is successfully diverting at least 90 percent of waste from the landfill.

On Earth Day, Discovery Green composted 2,200 pounds of waste and recycled 1,300 pounds of trash.

“Part of Discovery Green Conservancy’s mission is to serve as a village green for our city and be a source of health and happiness for all. Our goal is to sustain an exceptional environment for nature and people,” Discover Green President Kathryn Lott says in a news release. “We are beyond thrilled to have achieved Zero Waste certification.”

The achievement was made possible by volunteers from the University of Houston – Downtown.

Steve Stelzer, president of Citizens’ Environmental Coalition’s board of directors, acknowledged how rare the achievement is in a public space in a major city like Houston.

“Discovery Green Conservancy stepped up and made a commitment to weigh, measure and record everything. They should be congratulated to have done this at this scale,” Stelzer adds. “The Conservancy said they were going to do it and they did. It’s an amazing accomplishment.”

The 2024 event included:

  • 31,000 visitors in attendance
  • 60 + exhibitors
  • 100 + volunteers
  • 12 artists
    • 9 chalk artists
    • Donkeeboy and Donkeemom
    • Mark Bradford
  • 25 Mark Bradford artworks made of scrap presented in partnership with Houston First
  • 4 short films shown
  • 3,836.7 pounds of waste collected during Green Mountain Energy Earth Day

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