CMS Energy(CMS) - 2025 Q4 - Annual Results

Exhibit 99.1 CMS Energy Exceeds Earnings Guidance in 2025, Raises 2026 Adjusted EPS Guidance JACKSON, Mich., Feb. 5, 2026 – CMS Energy announced today reported earnings per share of $3.53 for 2025, compared to $3.33 per share for 2024. The company's adjusted earnings per share for 2025 were $3.61, compared to $3.34 per share for 2024, exceeding the guidance range largely due to outperformance at NorthStar Clean Energy. CMS Energy also increased its annual dividend by 11 cents per share to $2.28 for 2026, th ...