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O'Melveny is noted for its work relating to the Texas electricity market, where the firm often appears before state commissions such as PUCT alongside representing clients on the federal level. A trio of practice heads leads the team from the firm’s Austin office: Katie Coleman and Phillip Oldham regularly handle work surrounding transactions, regulatory issues and administrative litigation in the electric power space, while Ben Hallmark stands out for his expertise in a broad range of contentious matters. Also in Austin, Michael McMillin focuses on regulatory proceedings, including rate cases and transmission line certificates.

Legal 500 Editorial commentary

Key clients

  • Texas Industrial Energy Consumers
  • Founders Way
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Work highlights

  • Advised Occidental Petroleum on the transactional and regulatory development of Texas assets, including their Direct Air Capture project.
  • Acted for Pioneer Natural Resources Company in administrative litigation before the PUC regarding regulated rate and service issues; ongoing regulatory counseling for Texas operations.
Abbreviated data is displayed for this firm.