Key Takeaways Rate hikes, capital returns and renewables are likely to have boosted CMS' Q2 revenues and earnings.Storm damage and electric reliability spending may have raised CMS' Q2 costs and hurt earnings.CMS' Q2 estimates point to 5.1% revenue growth and a 1.5% rise in earnings year over year.CMS Energy Corp. (CMS) is scheduled to release its second-quarter 2025 results on July 31, before market open. In the last reported quarter, the company posted a negative earnings surprise of 2.86%. However, CMS d ...