Investment spending on electricity grids, 2015-2021

Last updated 22 Sep 2022

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Sources

IEA analysis with calculations from Guidehouse (2022).

Notes

Digital includes transmission and distribution automation, networking and communications, analytics (asset performance management, power quality and grid operations), smart meters, advanced distribution management systems, energy management systems, transmission line sensors, vegetation management, dynamic line rating and digitalisation of power transformers and substations.

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