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Practice Areas
- Energy, Oil & Gas Law
- Environmental Law
Additional Practice Areas
- Environmental Compliance
- Global Climate Change
- Natural Resources
- Wildlife
Professional Experience
- Partner
- Holland & Hart LLP
- Current
Education
- University of Oregon School of Law
- Order of the Coif, Managing Editor, University of Oregon Law Review
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- Colorado College
- Phi Beta Kappa
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Professional Associations
- Current
- Activities: Member, American Bar Association Member, District of Columbia Bar Association Member, Wyoming Bar Association Member, Colorado Bar Association Member, Nevada Bar Association
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- Current
- Activities: Mr. Brennan is listed in Who's Who in America, and the International Who's Who in Environmental Lawyers (2004-2007), and The Best Lawyers in America (2007).
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Websites & Blogs
- Website
- Website
Contact & Map