Atty. Peggy Otum

Atty. Peggy Otum

Peggy Otum is co-chair of WilmerHale’s Energy, Environment and Natural Resources Group. Ms.

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Profile Summary

About Peggy Otum at a glance

Peggy Otum is a litigation, environmental, and energy attorney based in San Francisco, California, practicing at Wilmer Cutler Pickering Hale and Dorr LLP. Admitted to practice in California, The State Bar of California, District of Columbia, The District of Columbia Bar, and Maryland, Maryland State Bar Association. Educated at Howard University (J.D., 2015) and University of Toronto (—). Recognitions include Best Lawyers in America — Energy Law (2026), Best Lawyers in America — Energy Regulatory Law (2026), and Best Lawyers in America — Environmental Law (2026). Serands clients in San Francisco, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Peggy Otum is co-chair of WilmerHale’s Energy, Environment and Natural Resources Group
  • Ms. Otum represents large corporations, public companies and universities in federal and state environmental enforcement matters and litigation

Practice Areas Explained

Peggy Otum's Areas of Practice

Each practice area below reflects the types of cases Peggy Otum handles, with a brief overview of what that area of law covers.

Civil Litigation

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

Peggy Otum is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in California →

Environmental Law

Environmental attorneys for regulatory compliance, contamination, land use, and natural resource law.

Peggy Otum is one of 56,434 environmental attorneys indexed nationally. Browse environmental attorneys in California →

Energy & Utilities Law

Energy attorneys for oil & gas, renewables, utility regulation, and energy sector transactions.

Peggy Otum is one of 36,230 energy attorneys indexed nationally. Browse energy attorneys in California →

Jurisdictional Context

Why local counsel matters in California

Practicing law in California. Legal matters in California are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in San Francisco are typically filed in the local municipal court or the appropriate California state district court, depending on subject matter and amount in controversy. An attorney licensed in California brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in California courts without local counsel or pro hac vice admission.

Looking for additional California attorneys? Browse all attorneys in San Francisco or all attorneys in California.

Frequently Asked

Common questions about Peggy Otum

Where is Peggy Otum's law office located?
Peggy Otum's law practice is located in San Francisco, California. The firm is Wilmer Cutler Pickering Hale and Dorr LLP. You can contact the office directly through this profile page.
What practice areas does Peggy Otum handle?
Peggy Otum focuses on litigation, environmental, energy. Each practice area listed reflects experience handling cases of that type in California.
Where did Peggy Otum go to law school?
Peggy Otum earned their education at (J.D., 2015); (—).
How can I contact Peggy Otum for a consultation?
You can contact Peggy Otum directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.
What awards or recognition has Peggy Otum received?
Peggy Otum's notable recognition includes: Best Lawyers in America — Energy Law; Best Lawyers in America — Energy Regulatory Law; Best Lawyers in America — Environmental Law; Best Lawyers in America — Litigation - Environmental; Best Lawyers in America — Additional Areas of Practice:.

Education

J.D.
Howard University
- 2015
University of Toronto
- In Progress

Awards

Best Lawyers in America — Energy Law
- 2026
Best Lawyers in America — Energy Regulatory Law
- 2026
Best Lawyers in America — Environmental Law
- 2026
Best Lawyers in America — Litigation - Environmental
- 2026
Best Lawyers in America — Additional Areas of Practice:
- 2026
Best Lawyers in America — Administrative / Regulatory Law
- 2026

Bar Admissions

California, The State Bar of California
District of Columbia, The District of Columbia Bar
Maryland, Maryland State Bar Association

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