Robert C McDiarmid
Spiegel & McDiarmid • Washington, DC
Energy UtilitiesEnergyPersonal Injury
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Contact
Email
Phone
Address
1875 Eye Street, Washington, DC, 20006, US
Professional
About
Robert C. McDiarmid is a seasoned energy attorney at Spiegel & McDiarmid in Washington, DC, with more than 60 years of legal experience. Based at the firm’s 1875 Eye Street, NW office, he focuses his practice on energy law, bringing a deep understanding of the evolving regulatory, commercial, and policy issues that shape the industry. Over the course of his long career, Mr. McDiarmid has built a reputation for thoughtful counsel, strategic insight, and a practical approach to complex legal matters affecting energy clients. Throughout his practice, Mr. McDiarmid has remained committed to helping clients navigate the legal and business challenges unique to the energy sector. His work reflects a thorough grasp of the regulatory environment and the importance of providing clear, reliable guidance in matters where precision and experience matter. He approaches each client relationship with professionalism and attention to detail, aiming to deliver solutions that are both effective and responsive to client goals. At Spiegel & McDiarmid, Mr. McDiarmid continues to serve clients with the judgment and perspective that come from decades of practice. His longstanding dedication to energy law and client service underscores his role as a trusted advisor in a highly specialized field.
About Energy Utilities Law
Energy and utilities attorneys advise companies in the energy sector on regulatory compliance, transactions, and disputes. Common matters include regulatory compliance, energy transactions, utility disputes, renewable energy.
Credentials
Education
1963 Harvard University Law School LL.B - Bachelor of Laws 1960 Cornell University MS 1958 Swarthmore College BS - Bachelor of Science
Recognition & Involvement
Publications
2004 Public Utilities Fortnightly Trading Spaces? Will the CFTC move Into FERC's house 2004 Public Power Ditch the Forms 2003 Unknown Power Failure 2001 Unknown The Evil Force in California 2001 Currents Recent California Developments: Will The Meltdown Continue
Associations
District of Columbia Bar Member Virginia Bar Association Member Energy Bar Association Member
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Updated: Jul 26, 2026