Principal Fellow- Oil & Gas Walid works on modeling energy systems. He is developing or has developed the following components of the KAPSARC Energy Model…

Walid works on modeling energy systems. He is developing or has developed the following components of the KAPSARC Energy Model (KEM): electric power generation, oil refining, petrochemicals and fertilizers, cement production, and iron and steel. He is also working on a bottom-up residential electricity use framework that merges microeconomics with the physical laws governing electricity use.

Expertise

• Energy Systems Modeling
• Optimization
• Electricity Prices
• Energy Efficiency and the Interdisciplinary Connection Between Energy Economics and Engineering

Vice President, Knowledge & Analysis Axel Pierru was appointed Vice President of Knowledge and Analysis by the Board of Trustees of KAPSARC in December 2023.…

Axel Pierru was appointed Vice President of Knowledge and Analysis by the Board of Trustees of KAPSARC in December 2023. In this role, he oversees and provides thought leadership to KAPSARC’s research and analysis activities.

He joined KAPSARC in 2011, after spending 15 years at IFP Energies Nouvelles in France where he led research and consulting projects and taught energy economics and finance to postgraduate students. He has served in various leadership roles at KAPSARC, including serving as interim Vice President for Research. From 2014 to 2023 he was a program director, leading the Energy Systems & Modeling, Energy & Macroeconomics, and Energy Macro & Micro-Economics research programs.

Dr. Pierru earned his Ph.D. in economics from University Paris 1 Pantheon-Sorbonne (France). He also holds an HDR degree, which is a French accreditation to supervise research. In 2007, Dr. Pierru was awarded Chevalier dans l’Ordre des Palmes Académiques (knighthood award in the academic field) by the French Ministry for National Education. He is an editor of The Energy Journal, as well as the corecipient of the 2023 OPEC Award for the Best Energy Research Paper, a first-time honor from OPEC.

He leads the Knowledge & Analysis team in designing applied research that blends methodological innovation with practical significance for policymaking. His expertise covers energy economics, policy and finance, the oil market, energy transitions, and commodity-exporting economies.

Dr. Pierru has a proven track record of methodological innovations with over 50 journal papers to his name. He has been a key contributor to developing new research avenues, such as the role of OPEC in stabilizing the oil market, the economic modeling of price controls, or the evaluation of investment projects by international oil companies facing various tax systems.

He also coauthored with Denis Babusiaux the book Corporate Investment Decisions and Economic Analysis: Exercises and Case Studies (2005), a culmination of years of teaching, consulting, and research.

Expertise

• Energy modelling
• Energy economics
• Energy policy
• Oil pricing and finance

Visiting Researcher Frederic is professor emeritus, Fox School of Business, Temple University, where he taught for 30 years. He was a visiting…

Frederic is professor emeritus, Fox School of Business, Temple University, where he taught for 30 years. He was a visiting researcher fellow at KAPSARC where he is participating in the development of energy models and writing policy analyses in a range of areas, including domestic energy use in Saudi Arabia, market power in world oil markets, designing and managing income stabilization funds, and China's and India's energy economies. He works mainly in the area of energy-market forecasting and energy policy analysis.

Prior to joining Temple, he was at the Energy Information Administration (EIA) of the U.S. Department of Energy and its predecessor, the Federal Energy Administration, where he headed the group that did the economic impact analyses of the bills and laws passed during the Carter administration and developed and ran the forecasting models then used for policy analyses and the forecasts in the EIA Annual Report. He has authored over 100 refereed articles. In one study he was ranked in the 20 most published researchers in his field over a fifty-year span. He was the editor in chief of the journal Interfaces, an area editor for Operations Research, and the Informs Journal on computing, and the Vice President of Publications for INFORMS and its predecessor society, Operations Research Society of America. He has been involved in studying local economic policy issues, including advising the Tax Reform Commission of the City of Philadelphia, estimating the impact on jobs of building casinos in Philadelphia, and political redistricting. He also did a queueing study oil tank vessels on the Delaware River.

Former Research Associate David is a former research associate who centered on modeling the economics of integrated energy systems, with a focus on Saudi…

David is a former research associate who centered on modeling the economics of integrated energy systems, with a focus on Saudi Arabia and the surrounding Gulf countries. His recent studies have focused on the impact of energy price reform on the technology and fuel mix of the Saudi energy sector and the nexus of water, energy, and agriculture.

Prior to joining KAPSARC, David led energy efficiency efforts at the municipally-owned electric utility in Austin, Texas and served the White House Council on Environmental Quality.

Bertrand is a research fellow focusing on the impact of market regulation and liberalization in energy markets. An experienced energy systems…

Bertrand is a research fellow focusing on the impact of market regulation and liberalization in energy markets. An experienced energy systems model developer (linear optimization and mixed complementary problems), he is working on developing the KAPSARC Energy Model (KEM) as a decision support tool for analyzing price regulation in energy economies. Bertrand has contributed to the development of KEM Saudi Arabia and is the lead developer of KEM China, studying the impact of government regulation in the coal, power and natural gas markets. He was previously employed as a research assistant at the Canadian Space Agency.