WEC ENERGY GROUP, INC. Operating Income Loss

• WEC ENERGY GROUP, INC. showed an increase of +4.3% in Operating Income Loss from 2024 to 2025.
• This data is from WEC ENERGY GROUP, INC.'s annual report (Form 10-K), filed with the SEC on February 20, 2026.
• XBRL data for this metric is available from 2008 to 2025 (18 years of filings). Earlier data may not exist in machine-readable XBRL format as companies adopted electronic filing at different times.
• Over the full 18 years of available data (2008 to 2025), WEC ENERGY GROUP, INC.'s Operating Income Loss has grown by 242.6%.
• Historical annual values: Fiscal year 2025: $2.24 billion | Fiscal year 2024: $2.15 billion | Fiscal year 2023: $1.91 billion | Fiscal year 2022: $1.92 billion | Fiscal year 2021: $1.71 billion | Fiscal year 2020: $1.71 billion | Fiscal year 2019: $1.53 billion | Fiscal year 2018: $1.47 billion | Fiscal year 2017: $1.78 billion | Fiscal year 2016: $1.70 billion | Fiscal year 2015: $1.25 billion | Fiscal year 2014: $1.11 billion | Fiscal year 2013: $1.08 billion | Fiscal year 2012: $1.00 billion | Fiscal year 2011: $887.30 million | Fiscal year 2010: $810.40 million | Fiscal year 2009: $660.30 million | Fiscal year 2008: $655.20 million.
• Data sourced from SEC EDGAR public filings as of June 21, 2026.

Last verified: June 21, 2026