ARM Energy Holdings Acquires Monument Pipeline LP from NextEra Energy Partners

Kinder Morgan Acquires NextEra Energy Partners' South Texas Assets (STX Midstream)

December 28, 2023

Oil & Gas

Kinder Morgan closed its previously announced $1.815 billion acquisition of NextEra Energy Partners' South Texas assets (STX Midstream), acquiring majority interests in multiple natural gas pipelines including a 90% interest in the NET Mexico pipeline and a 50% interest in Dos Caminos LLC. The assets expand Kinder Morgan's South Texas footprint and provide greater connectivity to LNG, Mexico export and Gulf Coast power and industrial markets.

Presidio Petroleum Acquires Oil and Gas Assets from Templar Energy

August 6, 2020

Oil & Gas

Presidio Investment Holdings LLC (Presidio Petroleum), a portfolio company majority-owned by Morgan Stanley Energy Partners, completed the acquisition of substantially all oil and natural gas producing properties of Templar Energy LLC and certain affiliates in the Anadarko Basin. The transaction expands Presidio’s operations from the western Anadarko Basin into the STACK play of central Oklahoma and represents an add-on to the company’s existing portfolio following MSEP's investment.

ArcLight Acquires Incremental 12.5% Stake in Natural Gas Pipeline Company of America (NGPL)

June 15, 2023

Energy

An affiliate of ArcLight Capital Partners acquired an incremental 12.5% interest in Natural Gas Pipeline Company of America LLC (NGPL) from Brookfield Infrastructure, increasing ArcLight's ownership to 37.5%. Brookfield Infrastructure retains a 25% interest and Kinder Morgan continues to operate NGPL and hold a 37.5% stake. NGPL is a major interstate natural gas pipeline system that transports gas into the Chicago market and to LNG export facilities, supporting energy reliability and export growth.

ArcLight Acquires 25% Interest in Natural Gas Pipeline Company of America (NGPL)

May 13, 2025

Energy

ArcLight Capital Partners’ managed fund acquired a 25% interest in Natural Gas Pipeline Company of America (NGPL), resulting in ArcLight holding a 62.5% economic ownership stake while Kinder Morgan retains a 37.5% interest and continues to operate NGPL. NGPL is one of the largest U.S. interstate natural gas pipeline systems (≈9,100 miles, ~1 million horsepower of compression, 288 billion cubic feet of storage); terms were not disclosed. ArcLight cited rising power demand from electrification and AI and the asset’s ability to support utilities, LNG exporters and data centers as the strategic rationale.

NextEra Energy Resources Acquires Symmetry Energy Solutions from Energy Capital Partners

January 9, 2026

Energy

NextEra Energy Resources (a unit of NextEra Energy, Inc.) has acquired Symmetry Energy Solutions from private equity firm Energy Capital Partners (ECP). The acquisition expands NextEra's natural gas supply, logistics and asset-management capabilities; Symmetry is a Houston-based retail natural gas supplier serving thousands of commercial and industrial customers.

Phillips 66 Acquires Pinnacle Midstream from Energy Spectrum Capital

May 20, 2024

Energy

Phillips 66 has agreed to acquire Pinnacle Midland Parent LLC (Pinnacle Midstream II) from private equity firm Energy Spectrum Capital for $550 million to expand its natural gas gathering and processing footprint in the Midland Basin. The assets include the Dos Picos 220 MMcf/d processing plant, ~80 miles of gathering pipeline and 50,000 dedicated acres; the deal is expected to close mid‑2024 subject to customary conditions, including HSR clearance.