5 Most Undervalued Renewable Energy Stocks to Invest In

2. XPLR Infrastructure, LP (NYSE:XIFR)

Forward P/E: 4.45

On March 5, Evercore ISI downgraded XPLR Infrastructure, LP (NYSE:XIFR) to In Line from Outperform and reduced its price target to $10.80 from $15. The firm acknowledged the company’s progress in simplifying its corporate structure but noted that such restructuring efforts typically take time to fully translate into improved market perception and valuation. According to the analyst, while turnaround stories often attract investor interest, market enthusiasm for the company’s restructuring narrative appears to have diminished in the near term.

On February 10, the company reported adjusted EBITDA of $1.88 billion and free cash flow before growth of $746 million for full-year 2025, highlighting the strong cash-generation capacity of its contracted clean energy assets.

For 2026, XPLR Infrastructure, LP (NYSE:XIFR) expects adjusted EBITDA between $1.75 billion and $1.95 billion and free cash flow before growth of $600 million to $700 million. Management indicated that its capital investment program will primarily be funded through retained cash flows, supplemented by approximately $1.6 billion in project financing commitments and selective corporate debt issuance.

The company also expanded its repowering program to approximately 2.1 gigawatts through 2030, up from a previous target of 1.6 gigawatts, with about 1.3 gigawatts already completed. In addition, XPLR announced a co-investment arrangement with NextEra Energy to develop four co-located battery projects totaling 400 megawatts, expected to reach commercial operation by the end of 2027.

XPLR Infrastructure, LP (NYSE:XIFR) is a limited partnership headquartered in Juno Beach, Florida. The company owns and operates a portfolio of contracted clean energy assets across wind, solar, and battery storage projects throughout the United States.