Executive Management Team

Meet the Senior Staff of the Long Island Power Authority. - Organization Chart (PDF)

Thomas Falcone

Thomas Falcone
Chief Executive Officer

Thomas Falcone was appointed LIPA’s Chief Executive Officer in March 2016 and is responsible for managing the third largest not-for-profit, publicly owned electric utility in the United States. Mr. Falcone joined LIPA in January 2014 and previously served as Chief Financial Officer. Prior to joining LIPA, Mr. Falcone was an investment banker and advisor to publicly owned utilities and state and local governments. In that role, Mr. Falcone raised more than $25 billion for public utilities and infrastructure investments across the country. Mr. Falcone is a board member of the Large Public Power Council and the Advanced Energy Research and Technology Center at Stony Brook University and participates in the Energeia Partnership, a think-tank organization focused on challenges facing Long Island. Mr. Falcone received a Bachelor of Science in Economics from the Wharton School of the University of Pennsylvania.



Jon R. Mostel

Jon R. Mostel
General Counsel and Secretary

Jon R. Mostel was appointed as General Counsel of LIPA and Secretary to the Board of Trustees in December 2014. Mr. Mostel also serves as Secretary to the UDSA Board of Trustees. Mr. Mostel has over 45 years of experience in the energy and utility industry. Prior to joining LIPA, Mr. Mostel was a partner in the energy practice of a national law firm, where he represented a wide range of clients in natural gas and electricity transactional and regulatory matters, including the formation, mergers, acquisitions, dispositions and regulation of energy sector companies; power generation project development; project and transmission line site selection; interconnection procedures and agreements; permitting; and environmental review. Previously, Mr. Mostel served in a variety of senior management, engineering and operating positions with the Brooklyn Union Gas Company. Mr. Mostel received a Bachelor of Science degree from Columbia University where he studied Chemical Engineering, a Master of Science degree in Management from Polytechnic Institute of New York University, and a Juris Doctor from Brooklyn Law School.



Rick Shansky

Rick Shansky, P.E.
Vice President of Operations Oversight

Rick Shansky is the VP of Operations Oversight and directs LIPA’s oversight of its primary contractor PSEG Long Island, as well as its contractor engaged in power and fuel procurement. Mr. Shansky also manages LIPA’s participation in wholesale power markets. Mr. Shansky has over 35 years of electric utility experience and has held a number of management positions since joining LIPA in 2008. Previously, Mr. Shansky held positions at Consolidated Edison Company of New York and the Long Island Lighting Company in the areas of energy management, resource planning, fuel and purchased power, and generation planning. Mr. Shansky received a Bachelor of Science in Electrical Engineering from Rensselaer Polytechnic Institute and a Master of Science in Energy Management from the New York Institute of Technology. Mr. Shansky is also a licensed Professional Engineer in the State of New York.



Kenneth Kane

Kenneth Kane, CPA
Interim Chief Financial Officer

Kenneth Kane was appointed Interim CFO in May 2018. He is responsible for all financial activities at LIPA, including accounting, budgeting, debt issuance, financial reporting, financial policy, investor relations, risk management, and treasury. Mr. Kane joined LIPA in 1999 as Director of Financial Reporting and has also served in the roles of Controller, Managing Director of Finance and most recently VP of Financial Oversight. Mr. Kane has over 30 years of experience in the electric utility industry beginning in 1984 with Ernst & Young’s utility practice. Mr. Kane joined the Long Island Lighting Company (“LILCO”) in 1988. Mr. Kane is a Certified Public Accountant in the State of New York, a member of the American Institute of Certified Public Accountants, and received a Bachelor of Arts degree from Pace University and a Master of Business Administration degree in Finance from Hofstra University.



Bobbi O'Connor

Bobbi O'Connor
Vice President of Policy, Strategy and Administration; Secretary to the Board of Trustees

Bobbi O’Connor is LIPA’s Vice President of Policy, Strategy and Administration. Ms. O’Connor is responsible for the development and administration of LIPA’s strategic planning and policy setting process and oversees LIPA’s human resources and administrative functions. Ms. O’Connor also serves as the Assistant Secretary to the LIPA Board of Trustees. Ms. O’Connor joined LIPA in November 2013 as Assistant General Counsel for commercial transactions and was named Deputy General Counsel in June 2014. Prior to joining LIPA, Ms. O’Connor was a partner in the business and finance department of an international law firm where her practice involved advising clients on securities law matters, with a particular focus on representing utility clients. Ms. O’Connor received a Bachelor of Arts degree in Psychology from Loyola College of Maryland and a Juris Doctor from Hofstra University School of Law.



Donna Mongiardo

Donna Mongiardo, CPA
Vice President, Controller

Donna Mongiardo is LIPA’s Vice President, Controller and joined LIPA in 2001. Ms. Mongiardo has responsibility for managing LIPA’s rate activities as well as the review and monitoring of PSEG Long Island’s operating and capital budgets and revenue reporting to ensure performance within agreed upon levels. In addition, she is responsible for all accounting matters related to LIPA, its wholly owned subsidiary, the Long Island Lighting Company, and LIPA’s component unit, the Utility Debt Securitization Authority. Ms. Mongiardo also has oversight responsibilities for certain PSEG Long Island matters including budget performance metrics and financial reporting. Ms. Mongiardo began her career as an auditor in Pricewaterhouse Cooper's financial services and public utilities practice group. In 1998, Ms. Mongiardo served as a member of the LIPA/LILCO merger team and subsequently served LIPA as an account manager. Ms. Mongiardo is a New York State certified public accountant and received a Bachelor of Business Administration degree in Accounting from Hofstra University. She is a member of the New York State Government Finance Officers' Association.



Barbara Ann Dillon

Barbara Ann Dillon, Esq., PHR
Director of Human Resources and Administration

Barbara Ann Dillon is LIPA’s Director of Human Resources and Administration and in that role is responsible for LIPA’s human resource strategy, including talent acquisition and management, organizational and performance management, training and development, succession planning, and compensation. Barbara Ann is also responsible for all of LIPA’s administrative functions, including facilities management. She joined LIPA in 1998 and has served in a variety of human resource, administration, and compliance positions prior to her current role. Barbara Ann is a licensed attorney in the State of New York and received a Bachelor of Arts degree in Communication from Molloy College and a Juris Doctor from the Hofstra University School of Law.



Kathleen Mitterway

Kathleen Mitterway, CPA, CIA, CISA, CFE, CGMA
Director of Audit

Kathleen Mitterway is LIPA’s Director of Audit. Ms. Mitterway joined LIPA in September 2014 and is responsible for managing all internal audit activities at LIPA, including audits of LIPA’s service provider, PSEG Long Island. Prior to joining LIPA, Ms. Mitterway was the Comptroller for a local municipality and has over 30 years of utility experience at Verizon Communications and its predecessors in internal audit and operating positions. Ms. Mitterway is a Certified Public Accountant, Certified Fraud Examiner, Certified Internal Auditor, Certified Information Systems Auditor, and a Chartered Global Management Accountant. Ms. Mitterway is a member of the American Institute of Certified Public Accountants, the Institute of Internal Auditors, the New York State Society of Certified Public Accountants, the New York State Government Finance Officers’ Association (GFOA), the Association of Certified Fraud Examiners, and the Information Systems Audit and Control Association. Ms. Mitterway serves as the Chair of the GFOA Long Island Regional Council. Ms. Mitterway received a Bachelor of Science degree in Accounting and a Master of Business Administration degree from St. John’s University.



Michael Deering

Michael Deering
Director of Customer Service Oversight and Stakeholder Relations

Michael Deering is LIPA’s Director of Customer Service Oversight and Stakeholder Relations. Mr. Deering joined LIPA in 2007 with over 25 years of environmental and energy experience having worked in both the private and public sector. Mr. Deering is responsible for LIPA’s oversight of PSEG Long Island’s customer service, energy efficiency, renewable energy and environmental programs. Mr. Deering received a Bachelor of Arts degree from C.W. Post College and a Master of Arts degree from St. John's University.



Justin Bell

Justin Bell
Director of Rates and Regulation

Justin Bell is LIPA’s Director of Rates and Regulation and is responsible for directing LIPA’s rate design, rate setting, and pricing processes. Mr. Bell also oversees LIPA’s regulatory activities, including the implementation of Federal and State energy regulatory policies and related customer programs. Mr. Bell joined LIPA in 2014 in the role of Assistant General Counsel and assumed his current responsibilities in May 2016. Prior to joining LIPA, Mr. Bell’s experience included practicing commercial law at an international law firm and clerking for a Federal judge. Mr. Bell received a Bachelor of Arts degree in Economics and Urban Studies from the University of Pennsylvania and a Juris Doctor from the University of Michigan Law School, and he is currently a candidate for a Master of Business Administration degree at the NYU Stern School of Business.



James Miskiewicz

James Miskiewicz
Deputy General Counsel

James Miskiewicz is LIPA's Special Counsel for Ethics, Risk and Compliance. He joined LIPA in January 2016 after being appointed by Governor Cuomo as part of a state-wide initiative to encourage best practices for such functions across state agencies. At LIPA, Mr. Miskiewicz is responsible for managing legal and regulatory compliance, training and reporting requirements under State law as well as LIPA's Code of Ethics and Conduct. He oversees LIPA’s procurement department, including compliance with State vendor diversity programs for women, minority and service disabled veteran-owned businesses. Before joining LIPA, Mr. Miskiewicz was a federal prosecutor in the Eastern District of New York. Winner of several awards, he investigated and led trials against corporate fraud, public corruption, international narcotics trafficking, homicide and racketeering. He served as Deputy Chief of the Long Island Criminal Division and acting chief of the Organized Crime and Racketeering Section. Mr. Miskiewicz joined the Department as a Trial Attorney in the Environmental Crimes Section in Washington, D.C., where he litigated Clean Water Act, Clean Air Act and RCRA cases throughout the country. A former law clerk to a federal judge, Mr. Miskiewicz received his B.A. from City College and J.D. from the City University of New York School of Law.



Sidhartha Nathan

Sidhartha Nathan
Director of Communications

Sidhartha Nathan is LIPA's Director of Communications. In that role, Mr. Nathan serves as LIPA's official spokesperson; directs LIPA's communication with media and customers; supports LIPA's stakeholder and government relations; and has certain oversight responsibilities for PSEG Long Island communications. Prior to joining LIPA, Mr. Nathan spent the better part of a decade designing and piloting strategic communication campaigns for county and town governments on Long Island on a diverse range of issues including environmental protection, municipal finance, emergency management, and economic development.



Corey Horowitz

Corey Horowitz
Director of Risk Management

Corey Horowitz is LIPA’s Director of Risk Management and manages the Authority’s commodity risk management hedging program, enterprise risk management, and the placement of insurance for the Authority and the Utility Debt Securitization Authority. Prior to joining the Authority in 2000, Mr. Horowitz was a Northeast power trader for the Louis Dreyfus Energy Corporation, and while at Engelhard Corporation traded energy products and provided energy services to regional businesses. After graduating from the State University of New York at Brockport, Mr. Horowitz began his professional career as a contracts administrator and project manager for an engineering firm that built satellite telecommunications earth stations around the world. Mr. Horowitz received a Master of Business Administration degree from Adelphi University.