CMS Energy's GAAP net income for 6 months of 2021 was $513 million, up 35% from $380 million in the previous year. Revenue increased 12.2% to $3.571 billion compared to $3.184 billion a year earlier.
CMS Energy's GAAP net income for 6 months of 2021 was $513 million, up 35% from $380 million in the previous year. Revenue increased 12.2% to $3.571 billion compared to $3.184 billion a year earlier. 
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