& Regulation.

Mercados – Aries International advisory enables the analysis and development of a fair and suitable framework for the development of the markets and transactions.

Preparing the Markets and Major Players for future challenges

Energy transition requires strong improvement of the regulatory framework and strategic decisions to maximize the benefits of the new energy paradigms.


Countries ‘Sector Reforms’
We have undertaken the reform of more than 30 countries along different continents.

+ 8

Planning and Modelling in > 8 World Regions

Balkans, the CIS Region, EAPP, South East Asia, SIEPAC, Andean Community, SAPP and MENA among others.


Supported Transactions for 5,000 MW of Power
Providing Regulatory and Forecasting inputs.

Economic Consulting
  • Economic Analysis & Regulation
  • Tariff Calculation & Design
  • Subsidy optimization
  • Demand Studies
  • Master Planning
  • CBAs
  • Litigation Support
Regulatory Consulting
  • Restructuring and Unbundling
  • Legislation Development
  • Renewable Auctions
  • RE & EE promotion
  • National and Regional Power Markets design
  • Energy Strategy
Data Intelligence & Modelling
  • Ordena® Modelling
  • Power Market Price Forecasting
  • Dispatch Optimization
  • Investment Assessment
Transaction Advisory
  • Financial Due Diligence
  • Regulatory Due Diligence
  • PPP Design
  • PPP Contracts (PPA/FSA/Implementation agreements)
  • Equity & Project Finance Structuring
Capacity Building Programs
  • Study Tours
  • Ad-hoc Training
  • Institutional Development

Other areas.

Networks & Smart Grids

Preparing for the Network of the Future


Energy transition requires strong knowdlegde of Markets and strategic decisions to maximize the benefits

Sustainable Generation

Sustainable Energy for Today and Tomorrow

Storage & P2G

Storage infrastructure to facilitate the necessary platform between generation and consumption

Env., Social & Gender

Environmental and Social experts

Facing Tomorrow.

More than 100 professionals supporting our clients to make their projects come true.

Contact us

Please feel free to contact us for any request or information

Leonardo Lupano

Leonardo Lupano

Unit Director

Myrto Stavrou

Myrto Stavrou

Head of Sales