Ralph Izzo

Ralph Izzo
Born	United States
Occupation(s)	Executive, nuclear physicist
Years active	1981–present
Known for	Chairman, President, and CEO of Public Service Enterprise Group; Chair of Nuclear Energy Institute

Ralph Izzo is an American executive and former nuclear physicist. He held the roles of Chairman, President, and CEO at Public Service Enterprise Group, a Fortune 500 energy corporation headquartered in New Jersey. Additionally, he leads the Nuclear Energy Institute, a trade organization representing the nuclear sector in Washington, D.C..

Biography

Izzo’s interest in fusion energy was ignited by the 1973 oil embargo, which highlighted the need to lessen reliance on fossil fuels. He pursued his education at Columbia University, where he obtained a BS in 1978, an MS in mechanical engineering in 1979, and a PhD in applied physics by 1981. During his time at Columbia, he also participated as a varsity baseball player.

Following his doctoral studies, Izzo was employed at the Princeton Plasma Physics Laboratory between 1981 and 1986. Subsequently, he served as an American Physical Society Congressional Science Fellow for Senator Bill Bradley, playing a role in securing funding for fusion research initiatives. He also provided scientific policy advice to Senator Thomas Kean and was involved in the development of the Hope Creek Nuclear Generating Station.

In 1992, Izzo joined Public Service Enterprise Group (PSEG) as vice president and later advanced to president and COO of its subsidiary, Public Service Electric and Gas Company (PSE&G). He completed an MBA with a concentration in finance at Rutgers University in 2002. By 2006, he had been named president and COO of PSEG and gained a position on its board; the following year, he ascended to Chairman and CEO.

In June 2010, Izzo was appointed chair of Rutgers University's board of governors. He has contributed to the United States Department of Energy’s Fusion Energy Sciences Advisory Committee. From 2013 until 2016, he served on the board of directors for Williams Companies. His leadership experience also includes roles with the New Jersey Chamber of Commerce, Nuclear Electric Insurance Limited, the Edison Electric Institute, and the New Jersey Performing Arts Center. In August 2020, he joined the board of directors at BNY Mellon.

Subsidies controversy

During Izzo’s tenure at PSEG, he encountered controversy regarding state subsidies allocated to nuclear power. In 2018, PSEG sought roughly $300 million annually from New Jersey authorities, contending that two nuclear facilities were financially unsustainable without such support. This request provoked criticism from competitors and advocacy organizations questioning whether a profitable enterprise should receive government funding. Izzo himself was subject to significant scrutiny throughout this dispute.

He justified the subsidy as vital for sustaining a carbon-free energy portfolio and shielding consumers from increased expenses, stressing his duty to shareholders alongside New Jersey’s strategic energy objectives.

In addition to subsidy issues, Izzo managed regulatory conflicts related to energy efficiency initiatives and grid modernization efforts. These disputes resulted in disagreements with state regulators and consumer groups concerning rate structures and compensation for revenue shortfalls tied to efficiency improvements.

Throughout this period, various special interest factions and media outlets publicly accused Izzo of unethical behavior and dishonesty.

Awards and honors

Izzo was honored with the New Jersey Inventors Hall of Fame "Trustee Award" in 2010. Two years later, he received the National Italian American Foundation’s Special Achievement Award in Science and Technology.

He also holds a position on the board of trustees at the Peddie School.

Corporate social responsibility (CSR)

Over the course of his professional journey, Izzo increasingly urged businesses to engage with social and political challenges such as climate change, voter accessibility, and systemic racism, aligning with the shifting priorities of employees and stakeholders.

Personal life

Izzo lives in Cranbury, New Jersey with his wife, Karen Izzo, a retired biologist, and their two children.