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The size of the Brazilian energy market, as well as its strategic relevance to society, mean that regulation framework is constantly evolving to enable market development and improve allocative efficiency, with positive effects for society. However, we should not underestimate the complexity of regulation, as it needs to balance diverse interests and incorporate new technologies that are emerging daily.

Energy consumers in the Free Market (ACL) are constantly seeking opportunities to reduce their energy costs and simultaneously view the power sector as an opportunity to decrease their carbon footprint through renewables. One available solution for consumers is to meet their needs through a self-production structure.

The opening of the market for all Group A consumers, new generation technologies, hourly spot price (PLD), and consumer empowerment are significantly changing the way energy is commercialized, increasingly demanding robust market intelligence analyses aimed at defining various crucial elements, including portfolio management.

Power sector will face in the next 10 years more transformations than in the past 50 years. This is Envol’s vision, especially in terms of new technologies and market dynamics.Consumer empowerment is here to stay, and a diversity of technologies applied to the power sector are radically changing business dynamics.

Since April 2012 (ANEEL Normative Resolution No. 482/2012), Brazilian consumers have been able to choose to generate their own energy or participate in structures to do so, including supplying their surplus to the local distribution network. This is Distributed Generation (DG), known under regulation as Microgeneration and Minigeneration of Distributed Electric Energy (MMGD), and the Net Metering System (SCEE).

The country gained prominence with the first auctions for existing energy in 2004 and established itself as a benchmark for new projects, especially renewables, with auctions for new energy, alternative sources, and reserve energy. More recently, capacity reserve auctions have been introduced to enhance the reliability of the electrical system amidst the rapid increase of renewables and growth of the free market. The transmission segment also features structured auctions aimed at meeting the demand growth from renewable sources.

Brazilian power market ranks at 7th in terms of consumption (570TWh/year) and 2nd in terms renewables (85%) in total generation. From the perspective of liberalization and consumer choice, we are moving towards retail competition, especially following the expansion of the Free Market (ACL) to Group A, representing an addressable free market of approximately 50% of the total load.

Classical analysis through financial modeling is essential in the power sector. However, the specifics of regulation can pose challenges in the modeling process and adoption of assumptions. A slight misunderstanding or overly aggressive assumption can severely impact cash flow and expected returns.

The spot price is fundamental point to be analyzed in any power market, and in Brazil, it takes on special significance due to the composition of our generation mix, with hydroelectric plants still representing more than 50% of total installed capacity. The contract market has a strong correlation with the spot price in the short term and aligns with the Cost of New Entry (CONE) for new plants in the medium and long term, known in Brazil as the Marginal Cost of Expansion (CME).

The spot price is fundamental point to be analyzed in any power market, and in Brazil, it takes on special significance due to the composition of our generation mix, with hydroelectric plants still representing more than 50% of total installed capacity. The contract market has a strong correlation with the spot price in the short term and aligns with the Cost of New Entry (CONE) for new plants in the medium and long term, known in Brazil as the Marginal Cost of Expansion (CME).

In technological aspects, the power sector will evolve more in the next 10 years than it has in the past 50 years. In a scenario of such fast and profound technological changes, it is imperative that companies heavily invest in R&D to avoid obsolescence. Brazilian regulation is modern in this regard, requiring distribution companies to allocate 0.75% of their Net Operating Revenue (ROL in Portuguese) to R&D, while generators and transmission companies must allocate 1% of ROL.

The complexity and scope of the power sector unfortunately lead to disputes between parties. While not desirable, there are times when an arbitration or judicial dispute becomes unavoidable.