Electrical Engineering
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Litgrid has opened procurement for Lithuania’s largest electricity substation project. Gižai will introduce 220kV operation to Lithuania’s transmission system and connect the planned 700MW Harmony Link with Poland.
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PSE is expanding two northern substations on Poland’s 400kV network. The works combine transmission reinforcement, line integration, and reactive-power infrastructure as northern generation patterns change.
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TransnetBW is procuring new 380kV switchgear for three battery connections. The Pulverdingen package combines extra-high-voltage customer connections with wider reinforcement of one of Baden-Württemberg’s major transmission nodes.
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HiTHIUM will supply 421MWh of storage for Fraser Coast project. The 84-unit system will be AC-coupled to adjacent solar infrastructure and equipped with grid-forming capability.
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EPEC will deliver Lower Wonga’s high-voltage grid connection infrastructure package. The contract covers a 275/33kV substation and 275kV overhead line for a 380MWdc solar and 281MW/843MWh storage development.
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Heron Power will build its first large-scale factory in California. The $100 million-plus plant will manufacture medium-voltage power electronics for grid, storage, and data-centre applications, with mass production targeted for late 2027.
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VIM Energy will deliver a turnkey battery park in Moldova. The SEK190 million contract covers design, supply, installation, and commissioning for Esco-Voltaj and state-owned CET-Nord, with completion scheduled for Q1 2027.
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RWE has brought transmission infrastructure into its core investment programme. Its 55% indirect Amprion holding now sits alongside 10.3GW of generation under construction and €42 billion of planned net investment through 2031.
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Grid uncertainty is pushing British factories away from electrification plans. ADE: Demand research finds that unclear early costs and timelines can drive replacement decisions back towards gas.
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RES will control high-voltage safety at offshore East Anglia TWO. The contract covers Safety from the System and Operational Control across infrastructure operating at up to 400kV.