The stock jumped 6.6% following the report, reflecting investor approval of the company's operational resilience during winter, accretive acquisitions, and an upward revision in 2027 and 2028 free cash flow outlooks that imply attractive valuations.

• Delivered $473 million adjusted EBITDA and $350 million adjusted free cash flow in Q1, demonstrating growth driven by recent acquisitions and improved operations.
• Winter operations were notably strong, with efficient outage management at Susquehanna and fleet capacity factor reaching 55%.
• Signed and financed the Cornerstone acquisition, expected to close this summer, which will further enhance free cash flow per share.
• Reaffirmed 2026 guidance excluding Cornerstone assets, while providing preliminary 2027 and 2028 outlooks showing significant free cash flow growth and improved financing costs.
• Market conditions remain tight with rising spark spreads supporting higher dispatch of flexible assets, though localized transmission issues create some basis volatility.