Tag Archives: special grade electrical steel

Electric grid large power transformers take up to 2 years to build

[ This post contains excerpts from the Department of Energy document “Large power transformers and the U.S. electric grid”. Large power transformers are essential critical infrastructure to the electric grid, and are huge, weighing up to 820,000 pounds.  If large … Continue reading

Posted in Electric Grid, Electricity, Infrastructure, Interdependencies | Tagged , , , , , , | Comments Off on Electric grid large power transformers take up to 2 years to build