E4SMA
Corporate brand
UnclaimedE4SMA is an Italian independent consultancy specializing in energy system modelling, decarbonization analysis, and strategic energy planning for governments, institutions, and companies worldwide.
Last updated September 28, 2026
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Overview
E4SMA is an Italian consultancy company specializing in analysis and advice on the decarbonization of energy systems, supporting strategic energy planning. Founded in 2010 by Maurizio Gargiulo and Alessandro Chiodi, both leading experts in energy system analysis, the company is headquartered in Turin, Italy, and operates globally, with activities extending from Europe to Latin America, Africa, and Asia. E4SMA serves companies, institutions, and government agencies at local, national, and international levels. The company's name reflects its core methodological pillars: E4 stands for assessments in the fields of Energy, Engineering, Economics, and Environment; S for Systems and interconnectivities; M for advanced mathematical Modelling; and A for Analysis of energy systems, markets, legislative frameworks, technology impacts, and macroeconomic feedback. E4SMA emphasizes a scientific, technology-neutral approach and independence from economic and political interests. E4SMA offers three main service areas: analysis and research in climate and energy policy using multi-disciplinary approaches and integrated assessments; development of customized energy system models that represent the complexity of energy systems and explore their dynamics; and training and capacity building on modelling techniques for energy systems analysis and energy transition scenarios. The firm supports the preparation of Long-Term Energy Strategies (LTES), Low-Emissions Development Strategies (LEDS), Intended Nationally Determined Contributions (INDC), and Nationally Determined Contributions (NDC). It provides quantitative analyses and projections of energy production, demand, prices, and emissions, prepares net-zero analyses, and generates scenarios to explore the impact of policies and technologies on energy systems, the economy, and climate targets. As a private company owned by its founders, E4SMA remains independent and privately held. Its team brings together skills in energy systems modelling, economics, strategic energy planning, and scientific research, with significant experience in project development and management, training, capacity building, and communication. The company collaborates extensively on developing energy systems models and engages in innovation in energy planning and decarbonization.
History
E4SMA was founded in 2010 by Maurizio Gargiulo and Alessandro Chiodi, both leading experts in energy system analysis. The company was established as an independent consultancy with a scientific approach, aiming to support strategic energy planning and the decarbonization of energy systems. From its base in Turin, Italy, E4SMA has grown into a globally active firm, providing services on national, international, and local levels to companies, institutions, and government agencies. Its reach extends from Europe to Latin America, Africa, and Asia. Over the years, E4SMA has developed expertise in energy system modelling, policy analysis, and capacity building. The company participates in extensive scientific collaborations on developing energy systems models and engages in innovation in energy planning and decarbonization. It supports the preparation of Long-Term Energy Strategies (LTES), Low-Emissions Development Strategies (LEDS), Intended Nationally Determined Contributions (INDC), and Nationally Determined Contributions (NDC). E4SMA remains privately owned by its founders and continues to operate as an independent consultancy, emphasizing a technology-neutral and scientific approach.
- 2010
E4SMA founded by Maurizio Gargiulo and Alessandro Chiodi.
Products and positioning
Independent, scientific, technology-neutral consultancy for energy system decarbonization and strategic planning.
Energy system models
Customized models representing the complexity of energy systems and exploring their dynamics.
Strategic energy planning
Roadmaps to reach climate targets, quantitative analyses, and projections of energy production, demand, prices, and emissions.
Training and capacity building
Services on modelling techniques for energy systems analysis and the development of energy transition scenarios.
Sources4 sources
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