HRSGs – Combined Cycle Journal

HRSGs

Brazil hosts first HRSG Forum América Latina as flexibility pressures rise

The first annual HRSG Forum América Latina was held September 22-24, 2025, at Blue Tree Premium Morumbi, São Paulo, Brazil under the guidance of the newly formed steering committee consisting of: Júlio Paulin, Petróleo Brasileiro S.A Luiz Cortez, Âmbar Energia Willians Nunes, Eneva Luiz Felippe, ENPERA Assessoria Empresarial Ltda This inaugural event focused on issues […]

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Applying FFS in power cycles: Benefits, risks, and best practices

Film forming substances (FFS), including film forming amines (FFA) and other proprietary non-amine based FFS, are increasingly used in steam and HRSG cycles to reduce corrosion during operation and, especially, during shutdown and layup. In a January 27, 2026, CCJ-hosted webinar, the IAPWS Power Cycle Chemistry (PCC) committee explained what current guidance supports, why results

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HIGH-ENERGY PIPING: High-temperature tees present growing risk in HEP systems

High-temperature tees in main steam and hot-reheat service are emerging as a serious integrity risk across combined-cycle and advanced coal-fired plants. Speaking at the NBBI 93rd General Meeting, Dr. John Siefert (EPRI) reported hundreds of field leaks attributed to creep-related cracking in wrought tees, with damage appearing in as little as 37,000 operating hours (Fig

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INDUSTRY BRIEFS: What’s happening in the GT industry

People Trinity names Stivender to lead field services The Trinity Turbine Technology team recently announced that Errol Stivender has joined the company as VP of Trinity Turbine Services, overseeing all field service operations going forward. Stivender brings more than 35 years of experience in gas and steam generation as well as the refining and petrochemical

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Plan for 2026: CCGT Industry Events  

Upcoming events where you’ll see CCJ attendance and coverage. Hope to see you there. FT8 Users Group  March 17-19  EPRI Main Campus and Marriott University Place, Charlotte, NC. Details/registration at www.ft8users.com. Contact: Ashley Potts, ft8@ft8users.com.   FT4 Users Group  March 17-19  EPRI Main Campus and Marriott University Place, Charlotte, NC. Details/registration at www.ft4users.com. Contact: Ashley Potts,

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HRSG reliability and performance takes center stage at EHF2025

The eleventh annual European HRSG Forum (EHF2025), held May 13–15 in Prato, Italy, drew 95 participants from 20 countries. Co-chaired by Barry Dooley of Structural Integrity and Bob Anderson of Competitive Power Resources, EHF2025 continued its mission of advancing best practices and global knowledge-sharing in combined-cycle and HRSG operations. The event, organized by Mecca Concepts

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Target repeat chemistry mistakes to stop HRSG and steam-turbine damage (Video)

The International Association for the Properties of Water and Steam (IAPWS) opened its Power Cycle Chemistry (PCC) webinar series, with Dr. Barry Dooley presenting and David Addison moderating, outlining how repeat cycle chemistry situations (RCCS) drive the majority of chemistry-influenced failures in fossil and combined-cycle/HRSG fleets. The message was direct: failures are patterned, measurable, and

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CCJ Historical Society: Looking back from 2025

What your colleagues were telling CCJ subscribers five, 10, 15, and 20 years ago  Five years ago  The 7F Users Group and CCJ collaborated on the first virtual user-group meeting conducted as a result of the global pandemic. It was the launchpad for more than 20 online user meetings facilitated by CCJ during that challenging three-year period.  The Combined

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Practical fixes to steady HRSG performance 

Calls to the CCJ editorial office from Tucker York, SVI Bremco’s acoustical engineering guru, are always welcome. This outage season success story comes from a combined-cycle plant with chronic maintenance issues with the “egg-crate” turning vane weldment located in the HRSG transition duct immediately downstream of its 120-MW gas turbine. Over time, vane and support modifications intended to tame aerodynamic loading led to recurring weld

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CCGT seminar offers practical HRSG training, case studies, tools 

Held in Asheville, NC, in January 2025, the Vogt Power Combined Cycle Seminar delivered concentrated HRSG fundamentals, inspection how-tos, and deep technical case studies. End users compared notes with peers, and Babcock Power’s business units were on hand with design, construction, field, and product expertise. The content below highlights what attendees learned and why you should consider attending in February.  Session

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