IDACORP's (IDA) first-quarter earnings are lower than expected. The company continues to add customers and plans to add more clean power in its generation portfolio.
MDU Resources' (MDU) first-quarter earnings increase year over year. The company continues to expand its customer base and serve them efficiently.
Dominion Energy's (D) first-quarter earnings are better than estimates. The company reiterates its long-term annual earnings growth guidance in the range of 5-7%.