Battery Energy Storage Systems (BESS): Fundamentals, Applications, and Opportunities in Latin America and the Caribbean

1. Introduction

The energy transition toward more sustainable and resilient power systems has increased the penetration of variable renewable energy sources, such as solar and wind. In this context, Battery Energy Storage Systems (BESS) emerge as a key technology to guarantee the flexibility, reliability, and efficiency of the electrical system.

Energy storage allows for the management of renewable energy variability, the optimization of power grid operations, the improvement of supply quality, and the enabling of new business models in the energy sector. Globally, the deployment of BESS has grown rapidly, driven by the reduction in battery costs and the need to decarbonize power systems.

In Latin America and the Caribbean, the development of BESS projects represents a strategic opportunity, although it still faces regulatory, technical, and economic challenges. This course seeks to provide an introductory and general overview of this technology, its applications, and its role in the regional energy transition.

2. Study Plan Presentation

The course will be delivered in a virtual modality and will consist of two synchronous modules (classes) of approximately 1.5 hours each, combining theoretical content, practical examples, and interactive sessions with participants.

Module 1: Fundamentals of BESS Systems

Basic concepts of energy storage will be covered, including:

• Operating principles of BESS systems
• Types of battery technologies (lithium-ion, lead-acid, flow, among others)
• Main components of a BESS system (batteries, inverters, management systems)
• Key parameters and concepts: power vs. energy, cycles, efficiency, degradation
• The role of storage in integrating renewable energies
• BESS opportunities: off-grid and on-grid

Module 2: Applications, Integration, and Opportunities

The main applications and challenges of BESS systems will be analyzed:

• Applications in generation, transmission, and distribution
• Ancillary services and electrical system stability
• Use cases: energy arbitrage, backup, demand management
• Configuration optimization according to the business model
• Bankability and financial modeling

The classes will be in virtual format, with participation from the technical team, and will be interactive with participants addressing their inquiries.

3. General Objective of the Study Plan

To provide participants with a general understanding of battery energy storage systems (BESS), their operating principles, applications, and their role in the energy transition, emphasizing their integration into the electrical systems of Latin America and the Caribbean.

4. Learning Outcomes of the Study Plan

Once the course is completed, the participant will be able to:

• Understand the technical fundamentals of battery energy storage systems (BESS).
• Identify the main battery technologies and their characteristics.
• Recognize the applications of BESS systems in electricity generation, transmission, and distribution.
• Analyze the role of storage in the integration of variable renewable energies.
• Identify opportunities and challenges for the deployment of BESS systems in Latin America and the Caribbean.

5. Participant Profile

Public officials, energy sector professionals, electric utility technicians, consultants, academics, and students interested in understanding the fundamentals and applications of battery energy storage systems (BESS) within the context of the energy transition.

6. Study Plan Intensity

MODULE	SESSIONS	WORKLOAD
Module 1: Fundamentals of BESS systems	Principles, technologies, and components of storage systems	1.5 HOURS
Module 2: Applications and integration of BESS	Applications in the electrical system, regulation, and opportunities in the region	1.5 HOURS
TOTAL		3 HOURS

 

7. Registration Record

Participants must register as users at: https://capevcursos.olade.org/login/signup.php and then enroll in the study plan through the following link: https://capevlac.olade.org/en/courses/battery-energy-storage-systems-bess-fundamentals/

This study plan is open access and free of charge for OLACDE Member Countries as it is executed within the framework of the ETRELA project “Improving, increasing and facilitating access to renewable energy education and training in Latin America” financed by the International Climate Initiative (IKI) of the German Government and in cooperation with Aires Renewables.

8. Training Methodology

All study plan material will be stored in OLACDE’s knowledge community: https://capevlac.olade.org/, consisting of: lessons, links for each synchronous session, and reference and evaluation tools. The participant must log into this platform with the username and password registered at the time of enrollment.

The virtual sessions will be delivered under a synchronous online modality, which implies real-time interaction between instructors and participants using OLACDE’s video conferencing platform.

9. Intellectual Property

All material produced and distributed in this course must be used exclusively by the person registered in it. The use of the material for purposes other than the training action itself must be consulted with and approved by OLACDE.

10. Instructors

ESTEBAN VAN DAM

• >15 years of experience leading technical and financial Due Diligence processes in LATAM for a total of 2,800 MW (greenfield, brownfield, Ready-To-Build, and operational projects).
• >12 years of experience in financial modeling of wind and photovoltaic (PV) projects.
• >15 years of experience in the development of wind, photovoltaic, and Green Hydrogen projects based on renewable energy sources.
• Experience in contract negotiation or support in their review (main wind/photovoltaic components and EPC contracts).
• Experience in designing regulatory strategies and policies in LATAM, the Caribbean, and Africa for the integration of renewable energies and BESS (Battery Energy Storage Systems).
• Experience in developing distribution line infrastructure projects.

AGUSTÍN RUSSO

• >10 years of experience in the development of large-scale renewable energy projects (wind, solar, storage, hydrogen).
• >5 years as a large-scale BESS (Battery Energy Storage Systems) expert, with experience in more than 1,000 MW of BESS projects across more than 10 countries.
• Experience in designing regulatory strategies and policies in LATAM and the Caribbean for the integration of renewable energies and BESS.
• Experience in evaluating supply, operation, and maintenance contracts for wind, solar, and storage assets.
• Experience in designing energy supply strategies and procurement plans for both private clients and provincial and national governments.

SOFIA AGUADO

• >3 years of experience in the development of renewable energy and storage projects, covering development, regulatory, legal, and financial evaluation.
• Experience in energy market analysis, supply contract management, and evaluation of operational and cost KPIs.
• Experience in developing energy supply solutions in both on-grid and off-grid systems, integrating renewable generation and storage.
• Experience in designing strategies and regulatory frameworks for the integration of renewable generation and storage systems (BESS).

MATEO GADANO

• More than 5 years of experience in the development, evaluation, and structuring of renewable energy projects in Latin America (solar photovoltaic, wind, and storage systems – BESS).
• Consolidated experience in technical and financial Due Diligence processes for more than 1,000 MW in greenfield, brownfield, Ready-To-Build, and operating projects.
• Solid track record in financial modeling of renewable generation projects, including cost analysis, revenue projections, and economic viability evaluation.
• Active participation in the comprehensive development of projects, from initial stages to commercial operation, including site analysis, technical documentation management, and energy resource evaluation.
• Experience in the design and execution of solar projects, at both utility and C&I scale, including performance analysis, layout, and technical optimization.
• Track record in negotiation and review of key sector contracts (EPC and equipment supply contracts), providing technical-economic support in contractual processes.