EVERSOURCE ENERGY Operating Income Loss

• EVERSOURCE ENERGY showed an increase of +24.1% in Operating Income Loss from 2024 to 2025.
• This data is from EVERSOURCE ENERGY's annual report (Form 10-K), filed with the SEC on February 17, 2026.
• XBRL data for this metric is available from 2009 to 2025 (17 years of filings). Earlier data may not exist in machine-readable XBRL format as companies adopted electronic filing at different times.
• Over the full 17 years of available data (2009 to 2025), EVERSOURCE ENERGY's Operating Income Loss has grown by 297.7%.
• Historical annual values: Fiscal year 2025: $2.99 billion | Fiscal year 2024: $2.41 billion | Fiscal year 2023: $2.40 billion | Fiscal year 2022: $2.20 billion | Fiscal year 2021: $1.99 billion | Fiscal year 2020: $1.99 billion | Fiscal year 2019: $1.59 billion | Fiscal year 2018: $1.70 billion | Fiscal year 2017: $1.89 billion | Fiscal year 2016: $1.84 billion | Fiscal year 2015: $1.76 billion | Fiscal year 2014: $1.63 billion | Fiscal year 2013: $1.53 billion | Fiscal year 2012: $1.12 billion | Fiscal year 2011: $794.18 million | Fiscal year 2010: $799.89 million | Fiscal year 2009: $751.38 million.
• Data sourced from SEC EDGAR public filings as of June 21, 2026.

Last verified: June 21, 2026