The Tennessee Valley Authority said the closure of some coal-fired units in Tennessee and Alabama will be delayed due to major repairs at its Raccoon Mountain Pumped Storage Facility.
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Corrosion can have financial consequences. In the United States corrosion causes yearly losses of $47.9 billion in the utility industry, $29.7 billion in the transportation industry, $22.6 billion in the infrastructure sector, $20.1 billion on government structures and $17.6 billion in the production and manufacturing industry. This totals $275.7 billion yearly because of corrosion.