{"data":{"fips":"55097","name":"Portage County","state":"Wisconsin","state_abbr":"WI","url":"https://massoutage.com/wisconsin/portage-county","live":{"customers_out":0,"incident_count":0},"latest_year":{"year":2025,"source":"eaglei","customer_minutes":7994145,"peak_customers_out":4843,"event_count":508,"customers_tracked":27174,"avg_minutes_per_customer":294.18359461249725},"yearly":[{"year":2015,"source":"eaglei","customer_minutes":3173640,"peak_customers_out":3376,"event_count":472,"customers_tracked":27174,"avg_minutes_per_customer":116.78957827334952},{"year":2016,"source":"eaglei","customer_minutes":4708275,"peak_customers_out":7852,"event_count":365,"customers_tracked":27174,"avg_minutes_per_customer":173.26396555531022},{"year":2017,"source":"eaglei","customer_minutes":42396840,"peak_customers_out":18682,"event_count":498,"customers_tracked":27174,"avg_minutes_per_customer":1560.198719364098},{"year":2018,"source":"eaglei","customer_minutes":2367720,"peak_customers_out":3723,"event_count":560,"customers_tracked":27174,"avg_minutes_per_customer":87.13181717818503},{"year":2019,"source":"eaglei","customer_minutes":42907635,"peak_customers_out":17096,"event_count":639,"customers_tracked":27174,"avg_minutes_per_customer":1578.9959152130714},{"year":2020,"source":"eaglei","customer_minutes":2968155,"peak_customers_out":3877,"event_count":527,"customers_tracked":27174,"avg_minutes_per_customer":109.22775447118569},{"year":2021,"source":"eaglei","customer_minutes":7675815,"peak_customers_out":4953,"event_count":460,"customers_tracked":27174,"avg_minutes_per_customer":282.46908809891806},{"year":2022,"source":"eaglei","customer_minutes":7517520,"peak_customers_out":7813,"event_count":527,"customers_tracked":27174,"avg_minutes_per_customer":276.64385073967765},{"year":2023,"source":"eaglei","customer_minutes":1584630,"peak_customers_out":1804,"event_count":521,"customers_tracked":27174,"avg_minutes_per_customer":58.31419739456834},{"year":2024,"source":"eaglei","customer_minutes":2602335,"peak_customers_out":3450,"event_count":505,"customers_tracked":27174,"avg_minutes_per_customer":95.76562155001103},{"year":2025,"source":"eaglei","customer_minutes":7994145,"peak_customers_out":4843,"event_count":508,"customers_tracked":27174,"avg_minutes_per_customer":294.18359461249725},{"year":2026,"source":"odin","customer_minutes":2840,"peak_customers_out":32,"event_count":9,"customers_tracked":27174,"avg_minutes_per_customer":0.1045116655626702}],"utilities":[{"id":"arcgis-alliant-energy-interstate-power-and-light-19-alliant-energy-interstate-power-and-light","name":"Alliant Energy (Interstate Power & Light)"},{"id":"3293","name":"CENTRAL WISCONSIN ELEC COOP"}]},"meta":{"sources":[{"name":"DOE/ORNL ODIN","url":"https://odin.ornl.gov/"},{"name":"DOE EAGLE-I","url":"https://eagle-i.doe.gov/"},{"name":"EIA Form 861 (utility reliability)","url":"https://www.eia.gov/electricity/data/eia861/"}],"last_modified":"2026-07-17T18:33:58.643Z"}}