Dorothea H. El Mallakh

Dorothea Hendry El Mallakh

Dorothea Hendry El Mallakh, Ph.D., of Boulder, Colorado, passed away peacefully at the age of 87 on June 15, 2026.

Born on July 16, 1938, in Emmett, Idaho, Dorothea was the daughter of David L. Hendry and Teressa Lygia Dalton Hendry. From an early age she possessed a deep curiosity about the world and its cultures as well as a love of learning that would guide her throughout her life. A true pioneer both personally and professionally, Dorothea positively touched and shaped many lives locally and across the globe.

Dorothea earned a Bachelor of Arts degree in Modern Languages from Lewis and Clark College as well as a Master of Arts and a Ph.D. in History from the University of Colorado, Boulder. Her studies included graduate work at Georgetown University and time living in Austria and traveling throughout Europe during the late 1950s, experiences underpinning her lifelong appreciation for international cultures, languages, and perspectives.

In 1962, she married Ragaei El Mallakh, beginning a partnership that would span more than five decades of family life, scholarship, travel, education, and sector leadership. Together they traveled extensively throughout the world, developing friendships and professional relationships across continents. In 1973, Dorothea and Ragaei co-founded the International Research Center for Energy and Economic Development (ICEED), a nonprofit organization still operating today and dedicated to advancing research and dialogue on global energy and economic issues. Together they built ICEED into a respected international institution that brought scholars, policymakers, industry leaders, and governments together to address some of the world's most pressing energy challenges.

As Executive Director of ICEED and Managing Editor of The Journal of Energy and Development, Dorothea devoted decades to advancing industry and academic leadership, encouraging international cooperation, and supporting meaningful analysis of energy, economics, and development. Her efforts established both organizations as respected voices in the global energy community.

Dorothea was also a dedicated educator and mentor. Through her work with the University of Colorado Boulder and the Colorado School of Mines, she guided and encouraged generations of students and young professionals. Many remember her not only for her intellect and accomplishments, but also for her generosity, encouragement, and willingness to help others succeed.

A prolific scholar, editor, and author, Dorothea wrote, edited, and contributed to numerous books, articles, and scholarly publications. Among her notable works was The Slovak Autonomy Movement, 1935-1939: A Study in Unrelenting Nationalism, published by Columbia University Press. She also edited The Genius of Arab Civilization, an influential work that helped introduce generations of readers to the rich intellectual and cultural contributions of the Arab world. Her scholarship and expertise made her a sought-after speaker at universities, conferences, and institutions throughout North America, Europe, the Middle East, Africa and Asia.

During her distinguished career, Dorothea served in leadership positions within the International Association for Energy Economics and the United States Association for Energy Economics. She was honored with the International Association for Energy Economics Senior Fellow Award in recognition of her contributions to the field. In 2017, she was recognized by the Denver Business Journal as a Top Women in Energy honoree and by the Boulder Chamber of Commerce as one of its Women Who Light the Community.

Beyond her professional accomplishments, Dorothea was deeply committed to education and opportunity. She was an active fundraiser for the University of Colorado, including the establishment and growth of the Ragaei El Mallakh Scholarship, helping future generations of students pursue their educational aspirations.

Those who knew Dorothea remember her as an intelligent, determined, and independent trailblazer who was deeply devoted to her family. She possessed a remarkable ability to bring people together, encourage excellence, and inspire others through both her example and her kindness. Her warmth, wisdom, and dedication touched countless lives.

Dorothea leaves behind a legacy of scholarship, leadership, mentorship, international understanding, and service. Her influence will continue through the institutions she helped build, the students she mentored, the colleagues she inspired, and the family she loved, especially her much loved, only grandchild, Ragaei Washington, who was the "apple of her eye."

Dorothea was predeceased by her husband, Ragaei El Mallakh; her parents, David and Teressa Hendry; her brother, David Hendry; her sisters, Helen Huff and Cecelia Lange; and her brothers-in-law, Dick Huff and Dick Bundy.

She is survived by her daughters, Helen El Mallakh and Nadia El Mallakh; her son-in-law, Paul Washington; and her beloved grandson, Ragaei Washington; and by cherished nieces, nephews, extended family members, friends, former students, colleagues, and associates throughout the United States, Egypt, and around the world.

Dorothea's life was a testament to the power of education, curiosity, perseverance, service, and international understanding. She will be deeply missed and lovingly remembered.