Hardening the grid: Research team focuses on quake-proofing transformer bushings

Keeping the nation's lights on is no small job. The grid we take for granted involves large, expensive equipment, most notably power transformers. If one goes down, it can take more than a year to replace and at massive costs. In heavily populated, seismically active areas like California or the Pacific Northwest, time is not a luxury.

from Energy & Green Tech News - Energy Sciences News, Green Tech, Energy, Energy Science https://ift.tt/o4VK6hH

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