Item 1A. Risk Factors

The following risk factor is in addition to the risk factors included in Part I—Item 1A. Risk Factors in the 2020 Form 10-K. Actual results in future periods for CMS Energy and Consumers could differ materially from historical results and the forward-looking statements contained in this report. Factors that might cause or contribute to these differences include those discussed in the following sections and in Part I—Item 1A. Risk Factors in the 2020 Form 10-K. CMS Energy’s and Consumers’ businesses are influenced by many factors that are difficult to predict, that involve uncertainties that may materially affect results, and that are often beyond their control. Additional risks and uncertainties not presently known or that management believes to be immaterial may also adversely affect CMS Energy or Consumers. The risk factor, as well as the other information included in this report and in other documents filed with the SEC, should be considered carefully before making an investment in securities of CMS Energy or Consumers. Risk factors of Consumers are also risk factors of CMS Energy.

CMS Energy and Consumers have announced an ambitious plan to reduce their impact on climate change. Achieving this plan depends on numerous factors, many of which are outside of their control.

Consumers has announced a long-term strategy for delivering clean, reliable, resilient, and affordable energy, including a plan to end coal use in 2025 as set forth in the 2021 IRP. The MPSC, FERC, other regulatory authorities, or other third parties may prohibit, delay, impair, or deny approval or consent of the 2021 IRP and some or all of the 2021 IRP-associated natural gas-fueled plant acquisitions, or deny reasonable rate recovery of the undepreciated plant balances associated with the retirement of coal-fueled plants necessary to proceed with the 2021 IRP. Consumers may be unable to acquire, site, and/or permit some or all of the generation capacity proposed in the 2021 IRP. Consumers’ ability to implement the 2021 IRP may be affected by global supply chain disruptions. Changes in the cost, availability, and supply of generation capacity may affect the 2021 IRP. Advancements in technology related to items such as battery storage and electric vehicles may not become commercially available or economically feasible as projected in the 2021 IRP. Customer programs such as energy efficiency and demand response may not realize the projected levels of customer participation. CMS Energy and Consumers could suffer financial loss, reputational damage, or other negative repercussions if they are unable to achieve their ambitious plan.