With more digital processes, greater system integration and the growing role of retail energy suppliers, the transition to Brazil’s Free Energy Market has become more efficient and accessible to a broader range of businesses.
The process of entering Brazil’s Free Energy Market has undergone significant changes in recent years. In addition to expanding eligibility to all consumers connected at high voltage, the sector has made progress in digitizing and automating the procedures required for migration.
One of the most important developments has been the introduction of the simplified retail management model created by the Brazilian Electricity Trading Chamber, known by its Portuguese acronym, CCEE.
Under this new framework, retail energy suppliers, distribution companies and CCEE can exchange information through more integrated systems. The aim is to reduce manual work, improve process reliability and prepare the market to accommodate a growing number of consumers.
Initial results show that this new structure is already playing a major role in the country’s energy market migrations.
The simplified model accounted for more than 70% of migrations in early 2026
In the first quarter of 2026, CCEE completed the migration of 4,827 consumers to the Free Energy Market. More than 70% entered through the new simplified retail management model. In absolute terms, 3,387 consumers used the new framework between January and March. (ccee.org.br)
Figures from April further reinforced the importance of the retail model. During that month, 1,213 consumers completed their transition to the free contracting environment, and approximately 75% were represented by a retail energy supplier. (ccee.org.br)
Although these two indicators are closely related, they do not refer to exactly the same thing.
The simplified model is the technological infrastructure used to exchange information and carry out different procedures. Retail energy supply, in turn, is the arrangement under which a specialized company represents the consumer before CCEE and manages the obligations associated with participating in the market.
Together, the figures show that retail representation and the new digital infrastructure have become the main gateway to the Free Energy Market for many new consumers.
What is the simplified migration model?
The simplified model is an integration framework designed to automate communication among CCEE, distribution companies and retail energy suppliers.
It uses APIs, or Application Programming Interfaces. In practical terms, these are connections that allow different systems to exchange information directly, without requiring the same data to be entered manually into several separate platforms.
The infrastructure officially became operational on July 1, 2025. Since then, new migrations involving consumers with contracted demand below 0.5 MW, for whom retail representation is mandatory, have been processed exclusively through the simplified model.
This requirement was established by Brazil’s National Electric Energy Agency, ANEEL, under Normative Resolution No. 1,110/2024. (ccee.org.br)
Before the change, some procedures relied on manual interactions within CCEE’s traditional systems. Through APIs, information can now be transmitted directly between the platforms operated by the organizations involved.
This integration reduces repetitive work, lowers the likelihood of inconsistencies and increases the sector’s operational capacity.
What has changed in practice?
The simplification goes beyond the consumer’s initial registration. The new infrastructure covers several stages in the relationship among the customer, the retail energy supplier, the distribution company and CCEE.
According to CCEE, the model can be used to carry out or manage services related to:
- the migration of a consumer unit;
- the execution and management of the Retail Energy Supply Agreement;
- updates to registration details;
- the transmission of metering information;
- changes in the consumer’s retail representative;
- the termination of retail representation;
- suspension of supply, where applicable;
- the consumer’s return to the regulated market.
CCEE also highlights the ability to monitor metering data, update registrations and manage changes in consumer representation through the new infrastructure. (ccee.org.br)
The main change, therefore, lies in how information is processed. Procedures that previously depended more heavily on manual data entry and verification can now rely on automated connections between systems.
This is expected to deliver greater speed, traceability and reliability for all parties involved.
What is the role of a retail energy supplier?
Under the retail model, the consumer is represented by a company authorized to operate before CCEE.
This company is responsible for managing the processes associated with the purchase and sale of electricity, as well as meeting the obligations related to representing the customer in the Free Energy Market.
According to CCEE, the retail agent acts as both supplier and representative, facilitating market access and managing the energy trading processes of the consumers in its portfolio. (ccee.org.br)
This arrangement means that each consumer does not need to become a CCEE member directly or individually manage the market’s entire operational routine.
For the consumer, several obligations are therefore centralized under a specialized representative. The retail supplier acts as the link between the customer and the other institutions within the electricity sector.
However, this simplification also makes the choice of supplier even more important. Retail representation should not be viewed merely as an administrative registration procedure, but as an ongoing relationship that will continue throughout the contract and the management of the company’s energy consumption.
Why does this change benefit businesses of different sizes?
The expansion of the retail model has accompanied the growth of the Free Energy Market among consumers that are smaller than the large industrial groups traditionally associated with this contracting environment.
During the first quarter of 2026, the services and retail sectors led new market entries, followed by sanitation and food-related businesses. CCEE also associated this movement with the migration of businesses such as supermarkets, hospitals, pharmacies and hotels. (ccee.org.br)
In April, services and sanitation recorded the highest number of migrations, followed by retail and food-related businesses. (ccee.org.br)
This consumer profile demonstrates that the Free Energy Market is no longer restricted to large industrial companies or organizations with dedicated in-house energy management teams.
The combination of retail representation and digital processes provides a structure better suited to companies that want to access the free contracting environment without directly assuming every operational obligation before CCEE.
The Brazilian Association of Energy Traders, Abraceel, has also argued that standardizing and simplifying the consumer journey is essential to facilitating access and reducing obstacles related to communication, documentation and the validation of migration procedures. (abraceel.com.br)
Has the migration process become completely simple?
The new model has reduced a significant part of the operational complexity, but this does not mean that migration is automatic or that it can be carried out without proper planning.
The digital infrastructure simplifies the exchange of information among market participants. However, a company must still assess its own circumstances before deciding to enter the Free Energy Market.
The main issues to consider include:
- the company’s consumption profile and history;
- contracted demand;
- the deadlines and procedures applicable to the distribution company;
- the terms of the energy supply agreement;
- the price and contracting structure;
- contracted volumes;
- flexibility margins;
- price adjustment mechanisms;
- exposure risks;
- termination conditions;
- the quality of the management services provided by the retail supplier.
Depending on the characteristics of each consumer unit, specific procedures may also be required in relation to metering, documentation and communication with the distribution company.
Abraceel has previously identified difficulties involving communication with distribution companies, the termination of regulated supply agreements and the validation of customer registration data. This shows that further standardization of procedures remains necessary. (abraceel.com.br)
The most accurate conclusion, therefore, is not that the entire migration process has become simple. What has become more efficient is the infrastructure used to carry out and monitor its different stages.
Technology is preparing the market to operate at scale
Following the opening of the Free Energy Market to all high-voltage consumers in 2024, the sector received a substantial number of new participants.
According to CCEE, more than 90,000 companies and individuals were already participating in the market by early 2026. After the rapid expansion recorded in 2024 and 2025, the pace of migration entered a period of stabilization, although volumes remained above the average recorded up to 2023. (ccee.org.br)
The simplified model should be understood within this broader context.
An infrastructure based primarily on manual activities would face clear limitations in serving an increasingly broad market. API integration is intended to scale the process, lower operating costs and prepare CCEE and other market participants for a much larger number of consumers.
The new technology therefore changes more than the experience of an individual company. It increases the operating capacity of the market itself.
Operational simplification does not replace energy management
Migration is an important stage, but it represents only the beginning of a company’s participation in the Free Energy Market.
Once the transition is complete, the company must continue monitoring consumption, contractual terms, demand, energy volumes, deadlines and opportunities to adjust its procurement strategy.
A proposal that appears attractive may deliver different results from those expected when it is not aligned with the company’s actual consumption profile. Similarly, changes in operations may require adjustments to contracted volumes, demand or contractual flexibility.
For this reason, the digitization of procedures does not eliminate the need for specialized analysis. On the contrary, the more accessible the market becomes, the more important it is to distinguish basic operational representation from genuinely consultative energy management.
A retail energy supplier should support the consumer both during the migration process and in the decisions made after entering the Free Energy Market.
What should a company assess before migrating?
Before beginning the process, the consumer should carry out a technical and financial assessment of each consumer unit.
This analysis should consider the current supply arrangement, historical electricity bills, contracted demand and how consumption changes over time.
It is also important to compare different contracting structures and understand how factors such as price, term, volume, seasonality, flexibility and adjustment mechanisms may affect the final outcome.
Another decisive factor is the level of service provided by the retail supplier. The company should understand who will monitor its operations, what information will be included in its reports and how risks and opportunities will be identified throughout the contract.
The simplified model has made the infrastructure more efficient. The quality of the decision, however, continues to depend on the analysis conducted before signing the contract and the management provided after migration.
A Free Energy Market better prepared for new consumers
Results from early 2026 show that the simplified model has already become highly relevant to new migrations and that retail representation now plays a central role in the expansion of Brazil’s Free Energy Market.
Automating the exchange of information reduces manual work, increases operational capacity and creates the conditions required to serve more companies.
It does not eliminate the need to complete specific procedures, assess contracts or monitor consumption. The progress lies in creating a more integrated journey that is better prepared to operate at scale.
For businesses, the main benefit is the ability to access the Free Energy Market through a more organized structure, supported by a retail supplier responsible for representation and process management.
At Deal Comercializadora, the migration process begins with an assessment of each company’s profile, taking into account its consumption characteristics and the most suitable contracting conditions. Once the company enters the Free Energy Market, the work continues through ongoing energy monitoring and management throughout the contract.
Simplifying access is important. Ensuring that the energy contract remains suited to the company’s operational reality is what turns migration into a strategic business decision.
