MPLX (MPLX) investor relations material

Executive summary

• Adjusted EBITDA for Q1 2026 was $1.729 billion, with strong operational performance and high utilization rates in key regions, enabling over $1.1 billion in returns to unitholders.

• Net income attributable to unitholders was $912 million, down from $1,126 million in Q1 2025, primarily due to lower NGL prices, divestitures, and the absence of non-recurring benefits.

• Major projects are transitioning from construction to operations in 2026, including expansions in sour gas treating and key pipeline and processing assets.

• Fully integrated NGL value chain and Gulf Coast export facilities position the business for durable, long-term cash flows.

• Focus remains on expanding Permian and Marcellus infrastructure to support rising demand and long-term growth.

Financial highlights

• Q1 2026 Adjusted EBITDA was $1.729 billion, nearly flat compared to $1.77 billion in Q1 2025.

• Distributable cash flow attributable to LP unitholders was $1.41 billion, with net income at $912 million.

• Net cash provided by operating activities increased to $1.35 billion, while adjusted free cash flow after distributions was negative $544 million due to significant capital investments.

• Total debt to LTM adjusted EBITDA ratio increased to 3.7x from 3.1x at YE24.

• Distribution coverage ratio remained strong at 1.3x.

Outlook and guidance

• 2026 growth is expected to be back-half weighted, with stronger performance in H2 as new projects ramp up.

• Management targets mid-single-digit annual growth, trending around 7.5% over three years.

• Confident in 12.5% distribution increase for both 2026 and 2027, with coverage expected to remain at or above 1.3x.

• 90% of the $2.4 billion organic growth capital plan is allocated to natural gas and NGL infrastructure, primarily in the Permian and Marcellus.

• Project-related expenses expected to be flat year-over-year, with a $50 million sequential increase in Q2 due to seasonality.