Onsite – Combined Cycle Journal

HRSG Forum 2025: Owners confront aging assets, cycling duty, upgrade impacts

HRSG Forum 2025 was held in July at The Woodlands Waterway Marriott, The Woodlands, TX. This included a full-day workshop, two days of owner/operator and service provider discussions, a day of EPRI Technology Transfer, and a final-day tour of ValvTechnologies in Houston. The Forum was again co-chaired by Bob Anderson, Competitive Power Resources, and Barry […]

HRSG Forum 2025: Owners confront aging assets, cycling duty, upgrade impacts Read More »

Alstom Owners Group: Aging fleets, tight supply chains put user collaboration to work

The Alstom Owners Group (AOG) serves the global community of Alstom gas and steam turbine power generation equipment owners and operators. This group began in 2018 as a private user organization and has gained widespread support from third-party service providers, parts specialists and industry experts. Sponsors were ABB, Arnold Group, Camfil Power Systems, GE Vernova,

Alstom Owners Group: Aging fleets, tight supply chains put user collaboration to work Read More »

7F Users Group: 2026 conference focuses on fleet reliability, outages, and controls

The 2026 7F Users Group Annual Conference is scheduled for May 18-22 at The Woodlands Waterway Marriott Hotel & Convention Center in The Woodlands, Tex. The agenda combines offsite shop tours, vendor solutions presentations, user-only technical sessions, and GE Vernova sessions addressing outage execution, controls modernization, casing condition, TILs, and RCAs. 2026 steering committee Chair:

7F Users Group: 2026 conference focuses on fleet reliability, outages, and controls Read More »

7FUG 2025: First-time users reap a wealth of experience from veterans

Among the portfolio of conferences under the umbrella of Power Users, the 2025 7F Users Conference certainly vies for the one with the most content shared directly from owner/operator (O/O) organization representatives. Which makes it especially valuable for the ~50% of attendees who were first timers. One key take-home tidbit: Most, if not all, of

7FUG 2025: First-time users reap a wealth of experience from veterans Read More »

7FUG 2025: Aftermarket suppliers target fleet life extension

The 7F Users Group’s 2025 vendor and solutions-provider program highlighted how much of the reliability discussion now extends beyond the gas turbine itself. Presentations covered rotor life extension, compressor stator-vane looseness, generator inspection and hydrogen-purge safety, controls calibration, intake filtration, lube-oil varnish, leak detection, coupling-bolt replacement, and owner’s-engineer support. Together, the sessions gave users a

7FUG 2025: Aftermarket suppliers target fleet life extension Read More »

Legacy users compare notes on cycling duty, exhaust distress, and repair strategy

Users compare notes The 2025 Legacy Turbine Users Group, consisting of tracks for the GEV 7E, 6B, and 5 fleets, in Minneapolis again demonstrated why user-group meetings still matter for mature fleets. LTUG is not where owner/operators go to hear that legacy machines are old. Everyone in the room already knows that. They go to

Legacy users compare notes on cycling duty, exhaust distress, and repair strategy Read More »

PACESETTER PLANT: Converted M501GAC reaches 50% H2 blend at Plant McDonough-Atkinson

By Jeff Porubcan, in conjunction with representatives from Mitsubishi Power, EPRI, and Georgia Power Editor’s note: Hydrogen has moved past white-paper status and onto utility hardware. At Plant McDonough-Atkinson, Southern Company and its partners pushed a converted M501GAC gas turbine to hydrogen blend levels and flow rates that matter to combined-cycle operators, not just lab

PACESETTER PLANT: Converted M501GAC reaches 50% H2 blend at Plant McDonough-Atkinson Read More »

PACESETTER PLANT: Quantum Energía uses Altamira V outage to reset plant reliability

Quantum Energía emerged as a major player in Mexico’s power sector after Mexico Infrastructure Partners along with Federal Government and Mexico’s pension funds acquired Iberdrola’s 13-plant portfolio in 2024. The company now manages about 8.5 GW of generation, nearly all modern combined-cycle capacity. At Altamira V, a 2025 major outage on Block 2 shows how

PACESETTER PLANT: Quantum Energía uses Altamira V outage to reset plant reliability Read More »

perihoki perihoki perihoki perihoki perihoki duta76 duta76 duta76 duta76 duta76 All in mahjong jalan menuju keuntungan Bermain tenang untuk jackpot berlapis Cara menjaga ritme menang terus Pak satria taklukan hambatan hidup lewat mahjong Pola mahjong bukan sekedar tebakan All in dengan hati matang menuju scatter hitam Dari nol ke maxwin dalam tujuh putaran Mahjong all in jadi titik balik finansial Mahjong membuka karier programmer Menggandakan peluang lewat spin bertingkat Modal bisnis dari spin mahjong Putaran mahjong berujung pada scatter beruntun Rasa lega saat all in membuka jalan scatter Dari scatter hitam ke hadiah besar Mahjong sumber kedua penghasilan dokter ternama Peluang emas yang jarang terulang mahjong ways Pemain pilih mahjong saat malam Pola spin gila memaksa hasil mengucur tanpa henti Scatter hitam membuka jalan cepat pemula meraih kemenangan Scatter hitam senjata rahasia mahjong ways Spin dewa memaksa scatter hitam turun Saat pikiran tenang all in jadi langkah besar Spin cepat jarang bantu strategi panjang Spin mastery mengubah putaran jadi peluang Spin murah tak lagi disepelekan setelah buka kunci scatter hitam Teknik profesional menang semua sesi Spin berlapis menarik scatter hitam Spin santai mengundang scatter hitam Spin penuh aksi memperlihatkan scatter hitam terus mengalir Teknik medapatkan hasil besar dari spin pertama
Scroll to Top