Gas to Power Journal

Category: Energy Storage

Liquid Metal batteries are close to commercialisation as the U.S. utility Xcel Energy agreed to test Ambri’s 300 kilowatt-hour (kWh) system at SolarTAC in Aurora, Colorado, for a period of 12 months. Installation of the system is expected to begin in early 2024, with the system’s capabilities and performance due to be scrutinised shortly thereafter.

Energy storage is becoming a crucial backup for the energy transition, with Rystad Energy projecting annual battery storage installations to surpass 400 gigawatt-hours (GWh) by 2030 – a tenfold rise on the current build-out. Incentives under the U.S. Inflation Reduction Act boosted renewable capacity by 40% and spurred more than 20 GW of new battery […]

German utility RWE has connected its first ever utility-scale battery energy storage system to the California grid. With up to 548 MWh of capacity, the battery can discharge 137 MW into the grid over a four-hour period. RWE CEO Markus Krebber vowed the utility aims to expand its overall battery portfolio to 3 GW by 2030.

Grid-scale US energy storage developer Form Energy is moving ahead under an agreement with Georgia Power, part of Southern Company, to deploy a 15 MW/1500 MWh iron-air battery system in Georgia. The multi-day battery could last up to 100 hours and is expected to come online as early as 2026, subject to regulatory approvals.

Cleantech integrator Ameresco has been selected by Ontario’s grid operator IESO to build a 250 MW/ 1,000 MWh battery energy storage with Atura Power, part of Ontario Power Generation. The two partners will complete the project through a joint venture known as Napanee BESS, which will enter into a 20-year capacity agreement with the IESO.

Porsche-affiliate Cellforce has selected Siemens’ Xcelerator open digital business platform to develop and manufacture lithium-ion battery cells for the automotive market that may find a second life in grid balancing. EV batteries tend to last over 300,000 miles, and once disused by cars they still have a capacity of up to 70% and can be […]

Industry associations, together with the European Commission, have launched an Energy Storage Coalition to promote sustainable storage technologies that will increase grid resilience as the renewables build-out accelerates. The Commission estimates the need for flexibility in Europe’s power system could rise to 30% of electricity demand by 2050 as the share of intermittent energy supply […]

Ground has been broken on H-Tech Systems’ new production and testing facility in Hamburg. By 2024, the site will automate the production of PEM electrolysis stacks with a potential total capacity of 5 GW, as MAN Energy Solutions vows to invest €500 million in hydrogen electrolysers to make its affiliate H-Tech Systems “one of the […]

Wärtsilä has been selected by Origin Energy as the preferred contractor to deliver the first phase, 460 MW and 920 MWh, of one of Australia’s largest energy storage projects. The battery will be installed at Origin’s 2,880 MW coal-fired Eraring Power Station and may be expanded to 700 MW and 2,800 MWh in the future.

Wärtsilä’s GridSolv Quantum energy storage system has successfully completed UL 9540A unit-level testing. The test involved intentionally heating a cell to induce thermal runaway to see how the battery will react in the highly unlikely event of a cell failure. Overall, the lower explosive limit of the energy storage stayed below 25%, with no risk […]

News in Brief

Wärtsilä bags two orders in Brazil

Oct 19 – Wärtsilä has broadened its role in seven power plant projects under two contracts for Brazilian energy company Origem Energia, expanding previously announced engine supply to also include process EPC activities above ground level. The power plant projects represent 371 MW of flexible capacity needed to provide balancing power and support renewables integration.

Saipem showcases the CCUS tech

Oct 16 – Saipem has demonstrated its FlatFish autonomous underwater vehicle in Trieste, showcasing technologies designed to improve CO₂ leak detection and monitoring at offshore carbon capture and underground storage sites (CCUS). The technology is gaining relevance in the European power sector as a means of mitigating emissions from coal- and gas-fired generation. Saipem’s demonstration highlighted how autonomous robotics can enhance the operational reliability of offshore CCUS operations and help operators and electric utilities meet increasingly stringent EU environmental regulations.

Total, KKR to add 700 MW in Texas

Oct 13 – TotalEnergies and KKR have agreed to add 700 MW to their joint venture, which currently holds 1.4 GW of capacity. The transaction covers a portfolio of three large-scale solar power plants located in Texas and Ohio, due commissioned by the first quarter of 2027. All electricity generation by these assets will be marketed by TotalEnergies, which also owns three open-cycle gas power plants with a combined capacity of 1,500 MW in Wolf Hollow, near Dallas, Colorado Bend (530 MW – 74 MW) and La Porte (150 MW), both southeast Houston.

Hyundai engine blocks for ERock

Sept 9 – HD Construction Equipment and US onsite power provider ERock have signed a mult-year deal for the supply of gas engine blocks for ERock’s so-called RockBlock generator, deployed to power data centers and critical infrastructure in Texas and beyond. ERock has a track record of supply electricity to customers like Meta and Microsoft, and has more than 400 operational sites and 1.1 GW of installed power generation base.

GE Vernova steps up MIT recruitment

Oct 7 – GE Vernova today announced its goal to double the number of interns and permanent hires it brings on board in 2027, expanding its Alliance with the Massachusetts Institute of Technology (MIT).

Wärtsilä to power US data center

Oct 5 – Wärtsilä has secured an order to supply a 282 MW onsite power plant for an American data center project. The decentral onsite plant will run on fifteen 50SG engines scheduled for delivery in 2028. The overall power project is expected to be operational in 2029.

PacificLight breaks ground on CCGT with BEES in Singapore

Oct 2 – PacificLight Power has broken ground on a S$1.2 billion hydrogen-ready power plant on Jurong Island, Singapore, a hybrid project integrated with a dedicated battery energy storage system (BEES). With an installed capacity of 670 MW, the combined-cycle gas turbine (CCGT) plant will be Singapore’s largest and most efficient single generating unit when it starts up in 2029.

Singapore’s Q4 energy tariffs fall

Sept 30 – Singapore households will have to pay less for gas and electricity in the fourth quarter of 2026. SP Group, Singapore’s grid operator, confirmed the household electricity tariff will fall 10.4%, or 3.32 Singapore cents (S¢) per kWh in the period between October and December 2026. Electricity prices will be at 28.59 S¢ per kWh for the fourth quarter, down from 31.91 S¢ per kWh in from July to September.

Singapore to lower power & gas tariffs

Sept 30 – Singapore households will have to pay less for gas and electricity in the fourth quarter of 2026. SP Group, Singapore’s grid operator, confirmed the household electricity tariff will fall 10.4%, or 3.32 S$cents per kWh in the period between October and December 2026. Electricity prices will be at 28.59 cents per kWh for the fourth quarter, down from 31.91 S$cents per kWh in from July to September.

TTF gas prices rise after Trump rejects Hormuz deal

Sept 28 – European gas prices at the Dutch TTF rose nearly 2.5% on Monday after US President Donald Trump rejected an Iranian proposal to reopen the Strait of Hormuz, raising fears that disruptions to Middle East LNG shipments could persist into the winter. The bullishness at Europe’s benchmark gas trading hub is exacerbated by fear of gas shortages, given that gas storages are just under 70% full in key gas consuming markets such as Germany. The Dutch TTF front-month Oct26 contract was last seen trading at €74.05 per Megawatt-hour, while the Brent contract for November delivery was last seen changing hands at $108.08 per barrel.

ProPetro to commit 230 MW to Targa

Sept 25 – ProPetro Holding, has committed to supply 230 MW of behind-the-meter power to support Targa’s natural gas processing infrastructure in the Permian Basin. The new units bring the total contracted capacity to 510 MW, with full deployment expected in early 2028.

Fitch ups INNIO’s credit rating

Sept 24 – Fitch Ratings has upgraded the credit rating of INNIO to BB from B+, with a stable outlook, following a recent upgrade by Moody’s. Analyst said these upgrades reflect INNIO’s strong operating performance and cash flow generation, supported by a growing installed base for power gen assets that helps underpin service revenues.

Emerson builds automation service center in Qatar

Sept 23 – Emerson today announced plans to build its first certified flow calibration lab and an associated automation solution service center in Qatar’s Umm Alhoul Free Zone. The new 3,500-square-metre facility will expand Emerson’s local capabilities for customers across the Middle East and Africa.

MOL inaugurates solar & BESS

Sept 21 – MOL Group has inaugurated a new 37.4 MWp solar park and an associated electricity storage system with 20 MW of nominal power and 40 MWh of storage capacity at its Algyő site in Hungary. The hybrid power unit will strengthens the energy independence of MOL’s own operations at Algyő and reduce operating costs by replacing electricity purchased from the grid.

GE delivers GIS substation at Chesterfield

Sept 16 – GE Vernova is fast-tracking delivery of new 400 kV Gas-Insulated Switchgear (GIS) substation at Chesterfield, UK. The new substation is part of National Grid’s Brinsworth-to-Chesterfield and Chesterfield-to-High Marnham project, with the upgrade using SF₆-free technology to strengthen grid resilience across England and Wales in generations.

Singapore’s energy security hinges on LNG

Sept 14 – Singapore’s experience in the Middle East crisis highlights the country’s exposure to external energy supply shocks. Over 95% of Singapore’s electricity generation is fuelled by imported LNG, hence diversification is paramount for supply security, said Gan Siow Huang, Singapore’s minister of trade and industry. Singapore is hence developing a second LNG terminal with a view to increasing import capacity to 15 mtpa by 2030.

AI-linked power projects double in US

Aug 31 – The number of gas-fired power plant projects, linked to US data centres, has nearly doubled in the first half of 2026. According to Global Energy Monitor, 378 MW of gas capacity is currently under development in the US, one-third of total projected capacity worldwide, led by Texas with 122 MW.

GE to deliver GIS substation at Chesterfield

Aug 27 – GE Vernova has been chosen by Laing O’Rourke to deliver a new 400 kV Gas-Insulated Switchgear (GIS) substation at Chesterfield, UK. The new substation is part of National Grid’s Brinsworth-to-Chesterfield and Chesterfield-to-High Marnham project, with the upgrade using SF₆-free technology to strengthen grid resilience in a sustainable manner.   The projects form part of The Great Grid Upgrade, the largest overhaul of the electricity grid across England and Wales in generations.

New gensets for Project Permian

Aug 26 – Net Power has agreed to purchase 123 MW of new power generation equipment to increase the installed capacity of its Project Permian to nearly 200 MW. The gas-fired power project in West Texas is being gradually scaled up to 1 GW.

Singapore allocates new data centre capacity

Aug 24 – Singapore’s Economic Development Board (EDB) has provisionally allocated 200 MW of new data centre capacity to Digital Realty, Equinix, Keppel Data Centres and ST Telemedia Global Data Centres, with each receiving 50 MW for facilities on Jurong Island. All sites will be developed within JTC’s planned low‑carbon data centre park on Jurong Island, and operators must source more than 50% of their capacity from green or low‑carbon energy such as biomethane, low‑carbon ammonia or hydrogen.

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