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October 13, 2026

A comparative overview of electric vehicle fleets in Brazil and the European Union

A Comparative Overview of Electric Vehicle Fleets in Brazil and the European Union

Michel Elie Masudi; Isabela Romanha de Alcantara

DOI: 10.22167/2675-6528-202603296

Article derived from a Course Conclusion Work (TCC), with content based on the student’s original work and adapted to the editorial format of the E&S Magazine with the support of the ResumeAI tool, an artificial intelligence solution developed by Instituto Pecege for textual synthesis and organization.

Summary

Road transport contributes to approximately 20% of global CO2 emissions, driving the search for cleaner mobility solutions, such as electric vehicles. The objective of this study was to compare the electric vehicle markets in Brazil and the European Union, contrasting their policies, consumer adoption, and infrastructure development. A comparative descriptive research design was employed, analyzing quantitative data from the Brazilian Electric Vehicle Association, National Association of Motor Vehicle Manufacturers, European Alternative Fuels Observatory, and European Environment Agency for the period from 2015 to 2024, complemented by qualitative analysis of policy documents. The results revealed a fundamental structural divergence: Brazil showed exponential growth of 80.7% per year (2022-2025), with hybrids comprising approximately 66% of sales and driven by tax incentives that leverage the ethanol bioeconomy. The European Union, in turn, showed expansion in a consolidation phase at an annual rate of 8.35% (2008-2025), with battery electric vehicles exceeding 40% of new registrations, driven by binding regulatory mandates. Infrastructure density analysis indicated that the European Union’s public charging network (55.3 points per thousand alternative fuel vehicles) was double that of Brazil’s (27.9 points per thousand electrified vehicles). Environmental quantification confirmed that Brazil’s predominantly renewable energy matrix (64 gCO2/kWh) resulted in substantially lower well-to-wheel emissions compared to the European Union’s matrix (246 gCO2/kWh). It was concluded that the Brazilian model, with technology-neutral tax incentives and leveraging biofuel infrastructure, can accelerate hybrid adoption in emerging economies with low public spending. For mature markets, the European Union’s model, with regulatory mandates, has established a dominant battery electric vehicle market, albeit with a higher fiscal cost.

Keywords: Renewable energy; Market; Qualitative; Quantitative.

1. Introduction

Global warming, driven by climate change, has a profound impact on global temperatures and sea levels, resulting in adverse weather events, such as cyclones, which cause significant property damage (Patz et al., 2014). This phenomenon is a direct consequence of greenhouse gas emissions, with the transportation sector identified as one of the main contributors. Research indicates that this sector is responsible for approximately 20% of global carbon dioxide (CO2) emissions, with road transport accounting for the vast majority (Albuquerque et al., 2020). Furthermore, global fossil fuel emissions have increased by 90% since 1900, underscoring the growing environmental challenge over the past century.

The predominant internal combustion engines (ICEs) in road transport vehicles operate on fossil fuels. This technology, as observed by Reitz et al. (2019), constitutes a pillar of global energy supply, contributing approximately 25% of world energy and, in the process, generating about 10% of global greenhouse gas emissions. Hazardous exhaust products, including nitrogen oxides, carbon monoxide, and unburned hydrocarbons, necessitate urgent mitigation strategies. The industry’s response has involved reconfiguring the combustion engines themselves through advanced modes and sophisticated aftertreatment systems, rather than focusing exclusively on a rapid transition to battery electric vehicles (BEVs) or hybrid electric vehicles (HEVs).

In this context, the transition to electric vehicles (EVs) is increasingly promoted as a crucial strategy for reducing pollutant emissions in the transport sector. Studies show that electric vehicles outperform internal combustion engine vehicles in almost all impact categories considered throughout their life cycle, achieving an approximately 50% reduction in greenhouse gas emissions. This is largely attributed to the fact that more than 60% of the energy powering these vehicles is produced in efficient gas combined cycle power plants (Girardi et al., 2015).

Despite the environmental advantages, the widespread adoption of electric vehicles continues to face significant barriers. Research focused on the Brazilian market, for example, identifies the high acquisition cost as the main obstacle. Other vehicle-specific factors, such as limited range, concerns about battery capacity, maintenance costs, and long charging times, also contribute to the slower adoption rate (Assis, 2023). These challenges highlight the complexity of the transition to electric mobility.

The research object of this study is the passenger vehicle fleet in Brazil and the European Union (EU). The research aims to understand how variations in political frameworks, governmental incentives, technological advancements in manufacturing, labor availability, market size, and usage patterns between these two distinct regions influence the adoption and production of electric vehicles. Both Brazil and the European Union are signatories to global climate agreements, such as COP24, and share a commitment to reducing greenhouse gas emissions. However, their economic structures, industrial capabilities, and market conditions present significant differences.

Brazil, as an important emerging economy within BRICS, possesses strengths in biofuel technology and a growing domestic demand for vehicles. In contrast, the EU represents a highly integrated and regulated market, with established automotive traditions and ambitious green transition goals. This comparison is justified by the need to examine how these distinct contexts shape the implementation of electric vehicle policies, assess their effectiveness in promoting EV adoption, and analyze each region’s capacity to foster technological innovation, thereby significantly contributing to global climate goals. Thus, the objective of this study is to compare the electric vehicle markets in Brazil and the European Union, contrasting their policies, consumer adoption, and infrastructure development.

2. Material and Methods

The present study employed a comparative descriptive research design, grounded in the methodological frameworks proposed by Creswell (2014) and Bryman (2021). This approach was selected to allow for a systematic description and comparison of the electric vehicle (EV) markets in Brazil and the European Union. Through the analysis of how different socioeconomic and political contexts influence EV adoption, a comprehensive understanding of the dynamics shaping the transition to electric mobility in these two distinct regions was sought.

The unit of analysis for this study consisted of the passenger vehicle fleet in Brazil and the European Union. The research focused on understanding the variations in political frameworks, governmental incentives, technological advancements in manufacturing, labor availability, market size, and usage patterns between the two regions. Data collection was carried out for the period from 2015 to 2024, aiming to ensure the longitudinal consistency of the information.

For Brazil, quantitative data on sales and electric vehicle fleet were collected from the Brazilian Electric Vehicle Association (ABVE). Information on vehicle production and sales was obtained from the National Association of Motor Vehicle Manufacturers (ANFAVEA). Additionally, data regarding the electricity generation matrix were extracted from the Energy Research Office (EPE).

Regarding the European Union, quantitative data on electric vehicle stocks and registrations were collected from the European Alternative Fuels Observatory (EAFO). Information on transport energy and emissions was accessed through the European Environment Agency (EEA). Electricity and macroeconomic data were obtained from the Eurostat database.

In addition to quantitative data, qualitative information was collected from policy documents and government reports. This qualitative data collection aimed to provide the essential context for interpreting the quantitative findings.

The analytical approach comprised three integrated phases. The first phase, Descriptive Statistical Analysis, involved calculating the geometric growth rate for EV adoption, analyzing market shares among vehicle segments, evaluating infrastructure density metrics, and examining temporal trends through moving averages.

The second phase, of Contextual Policy Assessment, included comparative policy mapping through documentary analysis. A thematic analysis of regulatory frameworks was performed, an evaluation of incentive structures, and the identification of infrastructure investment patterns in both regions.

The third phase, Environmental Impact Quantification, involved modeling well-to-wheel emissions, as outlined by Lárusson (2021). The carbon intensity of the regional electricity grid was used, operational emissions between conventional and electric vehicles were compared, and a sensitivity analysis of grid decarbonization scenarios was conducted, in addition to calculating marginal emission factors for charging patterns.

This integrated methodological framework allowed for a robust comparison between regions, considering the distinct technological, economic, and political scenarios that characterize mobility transitions in Brazil and Europe. The comprehensive analysis ensured that quantitative trends were duly contextualized within their respective political environments, providing an in-depth understanding of the factors driving EV adoption in each region. The comparative approach was based on the adaptation of the Bass diffusion model proposed by Bitencourt et al. (2021), who developed a framework to assess EV penetration under different public policy scenarios in Brazil, incorporating economic variables such as vehicle price, operational costs, and incentive policies.

3. Results and Discussion

The comparative analysis of the electric vehicle markets in Brazil and the European Union revealed fundamental structural divergences in their growth trajectories, technological composition, infrastructure development, and policy approaches. While the more mature European market demonstrated robust correlations between growth and comprehensive policy packages (Martins, 2023), the emerging Brazilian market indicated acquisition cost as the predominant barrier to adoption (Soares, 2024). Additionally, the assessment of environmental impact anticipated substantially lower operational emissions for electric vehicles in Brazil, due to its cleaner electricity matrix, in contrast to more varied results among European Union member states, depending on their respective national energy mixes.

Quantitative Analysis of Electrified Vehicle Market Trajectories

The growth trajectories of the electrified vehicle markets in Brazil and the European Union are distinctly different in scale and development phase. The Brazilian electrified vehicle market has experienced rapid growth from a modest base, with sales increasing from 49,244 units in 2022 to 285,252 units in 2025. Using log-linear regression, the annual geometric growth rate for Brazil was calculated at 80.7%, reflecting a market in an acceleration phase.

In contrast, the European Union’s alternative fuel passenger car fleet, which includes battery electric vehicles, plug-in hybrids, hydrogen fuel cell vehicles, liquefied petroleum gas, and compressed natural gas, expanded from approximately 5.51 million units in 2008 to 21.49 million units in 2025. This expansion represents a constant annual geometric growth rate of 8.35% over an 18-year period, indicating a market consolidation phase.

The sharp disparity in these growth rates, 80.7% in Brazil versus 8.35% in the European Union, underscores Brazil’s position in an early stage of high market adoption acceleration, characterized by exponential percentage increases from a small base. The European Union, in turn, operates in a high-volume consolidation phase, where growth is measured in substantial absolute increments, despite more moderate percentage gains. This quantitative divergence highlights the inherent differences between an emerging market seeking rapid scaling and a mature market evolving through steady, compounded expansion.

When analyzing absolute expansion over an equivalent time horizon, a reversal of the Brazilian acceleration narrative is observed. In a 17-year period (2008–2025), the European market expanded from 5.5 million to 21.5 million units, representing a total multiplier of 3.9 times. In contrast, the Brazilian market achieved a multiplier of 5.8 times in a condensed period of only four years (2022–2025). However, the European trajectory remains the main driver of volumetric change, with the addition of 16 million units in 17 years, surpassing the Brazilian increase of 236,000 units. This demonstrates that a “constant” high-volume growth pattern outperforms a “rapid exponential” low-volume pattern in terms of absolute market impact.

The beta coefficient, representing the logarithmic growth rate, serves as a primary indicator of market dynamics. Markets with a high beta coefficient are characterized by rapid adoption rates and significant untapped potential, typically corresponding to a “High Growth” phase. In contrast, a low beta coefficient indicates slower adoption, often associated with market saturation or an early development stage where infrastructure and consumer awareness are still nascent. This comparative approach is grounded in the adaptation of the Bass diffusion model proposed by Bitencourt et al. (2021), which incorporated economic variables such as vehicle price, operational costs, and incentive policies for more accurate adoption curve projections.

The evolution of the European Union [EU] can be outlined in three distinct regimes: High Growth, Maturing (2008–2013), High Growth Potential (2014–2019), and Slow Growth, Initial (2020–2025). Beta coefficients, which capture the logarithmic rate of change, remained consistently low across all European phases, reflecting the inertia of an immense installed base, over 112 times larger than Brazil’s. The classification of the 2014-2019 period as having “High” logarithmic growth speed indicates a temporary inflection point where absolute additions peaked relative to the existing trend line, before decelerating in the final 2020-2025 phase. This granular view of speed confirms that, while Brazil operates with a singular and undifferentiated high-speed curve, the European market exhibits a much more complex and staggered expansion topography. The juxtaposition of these trajectories highlights that market maturity is characterized not by a single growth rate, but by a sequence of diminishing speed returns on a constantly expanding base.

An Analysis of Market Share Across Vehicle Segments and Technologies

The technological composition and market structure differ markedly between the two regions, defining their unique pathways to vehicle electrification. In Brazil, the market from 2022 to 2025 was predominantly dominated by hybrid technologies. Flex-Fuel Hybrids and Plug-in Hybrids, together, accounted for approximately two-thirds of total sales. This highlights a pragmatic and transitional strategy that capitalizes on the existing national fuel infrastructure, based on ethanol. The market also demonstrated high concentration at the model level, with the top five vehicle models accounting for 43.4% of all sales during this period.

The European Union market is following a more direct path towards full electrification. A key indicator is that over 40% of new passenger car registrations are for alternative fuel vehicles, with battery electric vehicles consistently forming the largest share of these new registrations in recent years. This signals a mature market where electrification has become a predominant choice for new car buyers, driven by a clear regulatory framework.

Infrastructure Density and Support Metrics

A crucial comparative metric is the density of public charging infrastructure relative to the size of the vehicle fleet, as this density directly impacts usability and is a key factor for the widespread adoption of battery electric vehicles. In absolute scale terms, the European Union’s public charging network is vastly larger, comprising 1,060,572 points in the fourth quarter of 2025, compared to the Brazilian network of 16,880 points in September 2025.

The density ratio, measured as the number of public charging points per thousand vehicles, reveals a significant gap. The European Union has approximately 55.3 public charging points per thousand alternative fuel vehicles, while Brazil has approximately 27.9 public charging points per thousand electrified vehicles. This difference indicates that European infrastructure is approximately double that of Brazil’s.

The inverse metric, which measures network pressure as the number of vehicles per public charger, further highlights this gap. In the European Union, there are approximately 18.1 alternative fuel vehicles for every public charger. In Brazil, the number is approximately 35.9 electrified vehicles per public charger. This analysis concludes that the European Union’s public charging network is approximately twice as dense as Brazil’s and operates under half the vehicle pressure per charger. This higher level of infrastructure support is a fundamental enabler for the higher adoption rate of purely electric vehicles in the European Union.

Temporal Trend Analysis Using Moving Averages

The analysis of quarterly growth trends for public charging infrastructure, smoothing the data with a four-period simple moving average, reveals characteristic patterns for each market. In the European Union, infrastructure growth exhibits a stable, upward linear trend. Consistent quarterly increases reflect sustained, long-term investment, aligned with broad regulatory guidelines. The Compound Annual Growth Rate for European charging infrastructure from 2020 to 2025 was 37.8%.

Infrastructure growth in Brazil, although it has reached a higher Compound Annual Growth Rate, of approximately 119% as of March 2021, exhibits significant volatility when observed through a moving average. Periods of explosive growth are followed by slower periods. This pattern is indicative of a market in a volatile phase of initial scaling, where infrastructure deployment is actively adjusting to, and sometimes exceeding, sharp peaks in vehicle sales. A consolidated view of these metrics, along with vehicle adoption and technological mix, offers a comprehensive panorama.

In terms of compound annual growth rate of sales/vehicle fleet, Brazil registered 79.3% for electrified vehicles between 2022 and 2025, while the European Union presented approximately 13.5% for the alternative fuel vehicle fleet between 2020 and 2025. This difference highlights Brazil’s explosive growth from a small base, in contrast to the steady growth of an already massive European fleet. The dominant technology in Brazil is led by hybrids, with 43% flex-fuel hybrids and 23% plug-in hybrids, indicating a transition strategy. The European Union, in turn, is dominated by battery electric vehicles in new registrations, driving direct full electrification.

The penetration of new enrollments in Brazil was approximately 4.7% of the total market in 2024 (estimate), while in the European Union it exceeded 40% of the total market in 2025. This is a central maturity gap, with adoption in the European Union being widespread and Brazil’s being an emerging trend. In terms of public charging points, Brazil had 16,880 in September 2025, significantly fewer than the 1,060,572 in the European Union in the fourth quarter of 2025, meaning the European network is approximately 63 times larger in absolute terms.

The density of infrastructure in the European Union [EU], with approximately 55.3 points per thousand alternative fuel vehicles, is twice as dense as that of Brazil, which has about 27.9 points per thousand electrified vehicles. This offers significantly greater support capacity in Europe. Grid pressure, measured by the number of electrified vehicles per charger, is approximately 35.9 in Brazil, representing double the load on the Brazilian public grid compared to the 18.1 alternative fuel vehicles per charger in the European Union [EU]. The compound annual growth of infrastructure was approximately 119% in Brazil (March 2021 to September 2025), while in the European Union [EU] it was 37.8% (2020 to 2025), indicating faster, but more volatile, development in Brazil.

How Policy and Cost Influence the European and Brazilian Market.

The European Union’s approach to vehicle electrification is built on a set of strict and coordinated rules (ICCT, 2025a). This system acknowledges the high acquisition cost of electric cars for consumers. The strategy combines legislation requiring automakers to sell clean vehicles with direct financial support for buyers and government-led construction of charging stations. This strong regulatory and financial push has been effective in creating a market focused on fully electric cars, being very efficient in reducing vehicle emissions and transforming the automotive industry, although it requires high public spending and faces challenges in upgrading the electrical grid and obtaining battery materials.

The Brazilian approach differs, using incentives that align with its existing strengths. Instead of direct payments, the policy removes taxes to make electric and hybrid cars more affordable (ICCT, 2025b). This is combined with strong support for biofuels, such as sugarcane ethanol (SCA Brasil, 2025). Together, these measures make hybrid cars, which can use ethanol, a practical and affordable choice. This method leverages the country’s advantage of low-cost biofuels and electricity to make operating these vehicles inexpensive. This has resulted in very rapid sales growth with little public spending on subsidies, as the main cost is the taxes the government forgoes (ICCT, 2025b). This path puts cleaner vehicles on the road quickly, using local resources, but implies fewer fully electric cars and a slower rollout of public chargers for now.

Regarding central transport policy, the European Union implemented a phase-out mandate, with a binding ban on sales of new internal combustion engine cars by 2035. In contrast, Brazil adopted technology-neutral incentives, such as IPI reductions for all electrified vehicles, without a ban on combustion engines. The central divergence lies between a regulatory mandate forcing industry transformation in the EU and a market signal stimulating consumer choice in Brazil.

The observed result in the European Union’s electric vehicle market is a mass market dominated by battery electric vehicles, with over 40% of new cars being alternative fuel vehicles and BEVs leading, indicating a mature market with restricted supply. In Brazil, the growth market is led by hybrids, with approximately 4.7% of new car share, dominated by flex-fuel and plug-in hybrids, characterizing an expanding market driven by demand. EU policy has successfully created a BEV-focused market, while Brazilian policy has efficiently stimulated hybrid adoption, using biofuels as a bridge.

The European Union [EU] fuel and energy policy, through the Renewable Energy Directive (RED), imposes renewable energy participation mandates in transport, promoting biofuels and renewable electricity. Brazil’s National Biofuel Policy (RenovaBio), with its carbon credit system (CBIO) that promotes sugarcane ethanol, has created a world-leading bioeconomy. The central divergence is that the EU policy complements a fossil fuel-based system, while the Brazilian policy integrates agriculture and energy, making ethanol a primary fuel.

The observed energy outcome in the European Union is a rapid substitution of fossil fuels, with a wave driven by wind and solar energy policies to replace imported coal and gas. In Brazil, there is a reinforcement of the green base, with policies that support hydroelectric energy and scale up sugarcane ethanol, along with new oil and gas production for export. The EU’s policy, therefore, alters the energy mix, while Brazilian policy consolidates a matrix already intensive in renewable energies.

Regarding industrial policy, the European Union implemented the Green Deal Industrial Plan, with subsidies and rules to build a local supply chain for BEVs and batteries, protecting itself from foreign competition. Brazil, in turn, has local content rules and taxes, such as the “Rota 2030” program, with tax benefits to attract investments in the manufacturing of electric vehicles and batteries. Both countries aim for localization, but the EU protects its transitioning industry, while Brazil attracts new industrial players to create a new sector.

The European Union’s infrastructure policy, through the Alternative Fuels Infrastructure Regulation (AFIR), establishes legally binding targets for the deployment of public charging points per member state. In Brazil, there is an absence of national mandates, with deployment led by cities, concessionaires, and private companies, resulting in high growth but lower density. The EU guarantees infrastructure as a public service, while Brazilian infrastructure grows as a market response to vehicle sales.

Environmental Quantification

The comparative environmental outcome of vehicle electrification is fundamentally determined by the carbon intensity of the regional electricity grid. The analysis of 2023 generation data reveals that the Brazilian grid, with an intensity of approximately 64 gCO2/kWh (Ember, 2024), is predominantly powered by renewable sources such as hydroelectric, wind, and solar (Energy Research Company, 2023). In contrast, the average intensity of the European Union grid remains significantly higher, at 246 gCO2/kWh (European Environment Agency, 2024), reflecting a continued structural dependence on fossil fuel generation, including natural gas and coal, for a substantial portion of its electricity production.

This fundamental disparity means that the upstream emissions associated with delivering energy to an electric vehicle are sharply lower in Brazil. Consequently, the operational phase of a battery electric vehicle in Brazil results in dramatically lower well-to-wheel emissions per kilometer, compared to a vehicle charged on the European grid. This pre-existing condition of a cleaner energy matrix provides Brazil with a distinct and powerful leverage point to achieve deep decarbonization of the transport sector through electrification.

In summary, the results show that Brazil, with its technology-neutral tax incentive model and the use of biofuel infrastructure, can accelerate the adoption of hybrid vehicles in emerging economies with minimal public spending. For mature markets, the European Union’s model, with binding regulatory mandates, has established a dominant market for battery electric vehicles, albeit with a higher fiscal cost. The divergence in growth trajectories, fleet technological composition, charging infrastructure density, and policy approaches reflects distinct socioeconomic and energy contexts, with Brazil’s predominantly renewable energy matrix offering a significant environmental advantage in well-to-wheel emissions.

The comparative analysis of the electric vehicle markets in Brazil and the European Union revealed fundamental structural divergences in their growth trajectories, technological composition, infrastructure development, and policy approaches. While the more mature European market demonstrated robust correlations between growth and comprehensive policy packages (Martins, 2023), the emerging Brazilian market indicated acquisition cost as the predominant barrier to adoption (Soares, 2024). Additionally, the assessment of environmental impact anticipated substantially lower operational emissions for electric vehicles in Brazil, due to its cleaner electricity matrix, in contrast to more varied results among European Union member states, depending on their respective national energy mixes.

Quantitative Analysis of Electrified Vehicle Market Trajectories

The growth trajectories of the electrified vehicle markets in Brazil and the European Union are distinctly different in scale and development phase. The Brazilian electrified vehicle market has experienced rapid growth from a modest base, with sales increasing from 49,244 units in 2022 to 285,252 units in 2025. Using log-linear regression, the annual geometric growth rate for Brazil was calculated at 80.7%, reflecting a market in an acceleration phase.

In contrast, the European Union’s alternative fuel vehicle fleet, which includes battery electric vehicles, plug-in hybrids, hydrogen fuel cell vehicles, liquefied petroleum gas, and compressed natural gas, expanded from approximately 5.51 million units in 2008 to 21.49 million units in 2025. This expansion represents a constant annual geometric growth rate of 8.35% over an 18-year period, indicating a market consolidation phase.

The sharp disparity in these growth rates, 80.7% in Brazil versus 8.35% in the European Union, underscores Brazil’s position in an early stage of high market adoption acceleration, characterized by exponential percentage increases from a small base. The European Union, in turn, operates in a high-volume consolidation phase, where growth is measured in substantial absolute increments, despite more moderate percentage gains. This quantitative divergence highlights the inherent differences between an emerging market seeking rapid scaling and a mature market evolving through steady, compounded expansion.

When analyzing absolute expansion over an equivalent time horizon, a reversal of the Brazilian acceleration narrative is observed. In a 17-year period (2008–2025), the European market expanded from 5.5 million to 21.5 million units, representing a total multiplier of 3.9 times. In contrast, the Brazilian market achieved a multiplier of 5.8 times in a condensed period of only four years (2022–2025). However, the European trajectory remains the main driver of volumetric change, with the addition of 16 million units in 17 years, surpassing the Brazilian increase of 236,000 units. This demonstrates that a “constant” high-volume growth pattern outperforms a “rapid exponential” low-volume pattern in terms of absolute market impact.

The beta coefficient, representing the logarithmic growth rate, serves as a primary indicator of market dynamics. Markets with a high beta coefficient are characterized by rapid adoption rates and significant untapped potential, typically corresponding to a “High Growth” phase. In contrast, a low beta coefficient indicates slower adoption, often associated with market saturation or an early development stage where infrastructure and consumer awareness are still nascent. This comparative approach is grounded in the adaptation of the Bass diffusion model proposed by Bitencourt et al. (2021), which incorporated economic variables such as vehicle price, operational costs, and incentive policies for more accurate adoption curve projections.

The evolution of the European Union [EU] can be outlined in three distinct regimes: High Growth, Maturing (2008–2013), High Growth Potential (2014–2019), and Slow Growth, Initial (2020–2025). Beta coefficients, which capture the logarithmic rate of change, remained consistently low across all European phases, reflecting the inertia of an immense installed base, over 112 times larger than Brazil’s. The classification of the 2014-2019 period as having “High” logarithmic growth speed indicates a temporary inflection point where absolute additions peaked relative to the existing trend line, before decelerating in the final 2020-2025 phase. This granular view of speed confirms that, while Brazil operates with a singular and undifferentiated high-speed curve, the European market exhibits a much more complex and staggered expansion topography. The juxtaposition of these trajectories highlights that market maturity is characterized not by a single growth rate, but by a sequence of diminishing speed returns on a constantly expanding base.

An Analysis of Market Share Across Vehicle Segments and Technologies

The technological composition and market structure differ markedly between the two regions, defining their unique pathways to vehicle electrification. In Brazil, the market from 2022 to 2025 was predominantly dominated by hybrid technologies. Flex-Fuel Hybrids and Plug-in Hybrids, together, accounted for approximately two-thirds of total sales. This highlights a pragmatic and transitional strategy that capitalizes on the existing national fuel infrastructure, based on ethanol. The market also demonstrated high concentration at the model level, with the top five vehicle models accounting for 43.4% of all sales during this period.

The European Union market is following a more direct path towards full electrification. A key indicator is that over 40% of new passenger car registrations are for alternative fuel vehicles, with battery electric vehicles consistently forming the largest share of these new registrations in recent years. This signals a mature market where electrification has become a predominant choice for new car buyers, driven by a clear regulatory framework.

Infrastructure Density and Support Metrics

A crucial comparative metric is the density of public charging infrastructure relative to the size of the vehicle fleet, as this density directly impacts usability and is a key factor for the widespread adoption of battery electric vehicles. In absolute scale terms, the European Union’s public charging network is vastly larger, comprising 1,060,572 points in the fourth quarter of 2025, compared to the Brazilian network of 16,880 points in September 2025.

The density ratio, measured as the number of public charging points per thousand vehicles, reveals a significant gap. The European Union has approximately 55.3 public charging points per thousand alternative fuel vehicles, while Brazil has approximately 27.9 public charging points per thousand electrified vehicles. This difference indicates that European infrastructure is approximately double that of Brazil’s.

The inverse metric, which measures network pressure as the number of vehicles per public charger, further highlights this gap. In the European Union, there are approximately 18.1 alternative fuel vehicles for every public charger. In Brazil, the number is approximately 35.9 electrified vehicles per public charger. This analysis concludes that the European Union’s public charging network is approximately twice as dense as Brazil’s and operates under half the vehicle pressure per charger. This higher level of infrastructure support is a fundamental enabler for the higher adoption rate of purely electric vehicles in the European Union.

Temporal Trend Analysis Using Moving Averages

The analysis of quarterly growth trends for public charging infrastructure, smoothing the data with a four-period simple moving average, reveals characteristic patterns for each market. In the European Union, infrastructure growth exhibits a stable, upward linear trend. Consistent quarterly increases reflect sustained, long-term investment, aligned with broad regulatory guidelines. The Compound Annual Growth Rate for European charging infrastructure from 2020 to 2025 was 37.8%.

Infrastructure growth in Brazil, although it has reached a higher Compound Annual Growth Rate, of approximately 119% as of March 2021, exhibits significant volatility when observed through a moving average. Periods of explosive growth are followed by slower periods. This pattern is indicative of a market in a volatile phase of initial scaling, where infrastructure deployment is actively adjusting to, and sometimes exceeding, sharp peaks in vehicle sales. A consolidated view of these metrics, along with vehicle adoption and technological mix, offers a comprehensive panorama.

In terms of compound annual growth rate of sales/vehicle fleet, Brazil registered 79.3% for electrified vehicles between 2022 and 2025, while the European Union presented approximately 13.5% for the alternative fuel vehicle fleet between 2020 and 2025. This difference highlights Brazil’s explosive growth from a small base, in contrast to the steady growth of an already massive European fleet. The dominant technology in Brazil is led by hybrids, with 43% flex-fuel hybrids and 23% plug-in hybrids, indicating a transition strategy. The European Union, in turn, is dominated by battery electric vehicles in new registrations, driving direct full electrification.

The penetration of new enrollments in Brazil was approximately 4.7% of the total market in 2024 (estimate), while in the European Union it exceeded 40% of the total market in 2025. This is a central maturity gap, with adoption in the European Union being widespread and Brazil’s being an emerging trend. In terms of public charging points, Brazil had 16,880 in September 2025, significantly fewer than the 1,060,572 in the European Union in the fourth quarter of 2025, meaning the European network is approximately 63 times larger in absolute terms.

The density of infrastructure in the European Union [EU], with approximately 55.3 points per thousand alternative fuel vehicles, is twice as dense as that of Brazil, which has about 27.9 points per thousand electrified vehicles. This offers significantly greater support capacity in Europe. Grid pressure, measured by the number of electrified vehicles per charger, is approximately 35.9 in Brazil, representing double the load on the Brazilian public grid compared to the 18.1 alternative fuel vehicles per charger in the European Union [EU]. The compound annual growth of infrastructure was approximately 119% in Brazil (March 2021 to September 2025), while in the European Union [EU] it was 37.8% (2020 to 2025), indicating faster, but more volatile, development in Brazil.

How Policy and Cost Influence the European and Brazilian Market.

The European Union’s approach to vehicle electrification is built on a set of strict and coordinated rules (ICCT, 2025a). This system acknowledges the high acquisition cost of electric cars for consumers. The strategy combines legislation requiring automakers to sell clean vehicles with direct financial support for buyers and government-led construction of charging stations. This strong regulatory and financial push has been effective in creating a market focused on fully electric cars, being very efficient in reducing vehicle emissions and transforming the automotive industry, although it requires high public spending and faces challenges in upgrading the electrical grid and obtaining battery materials.

The Brazilian approach differs, using incentives that align with its existing strengths. Instead of direct payments, the policy removes taxes to make electric and hybrid cars more affordable (ICCT, 2025b). This is combined with strong support for biofuels, such as sugarcane ethanol (SCA Brasil, 2025). Together, these measures make hybrid cars, which can use ethanol, a practical and affordable choice. This method leverages the country’s advantage of low-cost biofuels and electricity to make operating these vehicles inexpensive. This has resulted in very rapid sales growth with little public spending on subsidies, as the main cost is the taxes the government forgoes (ICCT, 2025b). This path puts cleaner vehicles on the road quickly, using local resources, but implies fewer fully electric cars and a slower rollout of public chargers for now.

Regarding central transport policy, the European Union implemented a phase-out mandate, with a binding ban on sales of new internal combustion engine cars by 2035. In contrast, Brazil adopted technology-neutral incentives, such as IPI reductions for all electrified vehicles, without a ban on combustion engines. The central divergence lies between a regulatory mandate forcing industry transformation in the EU and a market signal stimulating consumer choice in Brazil.

The observed result in the European Union’s electric vehicle market is a mass market dominated by battery electric vehicles, with over 40% of new cars being alternative fuel vehicles and BEVs leading, indicating a mature market with restricted supply. In Brazil, the growth market is led by hybrids, with approximately 4.7% of new car share, dominated by flex-fuel and plug-in hybrids, characterizing an expanding market driven by demand. EU policy has successfully created a BEV-focused market, while Brazilian policy has efficiently stimulated hybrid adoption, using biofuels as a bridge.

The European Union [EU] fuel and energy policy, through the Renewable Energy Directive (RED), imposes renewable energy participation mandates in transport, promoting biofuels and renewable electricity. Brazil’s National Biofuel Policy (RenovaBio), with its carbon credit system (CBIO) that promotes sugarcane ethanol, has created a world-leading bioeconomy. The central divergence is that the EU policy complements a fossil fuel-based system, while the Brazilian policy integrates agriculture and energy, making ethanol a primary fuel.

The observed energy outcome in the European Union is a rapid substitution of fossil fuels, with a wave driven by wind and solar energy policies to replace imported coal and gas. In Brazil, there is a reinforcement of the green base, with policies that support hydroelectric energy and scale up sugarcane ethanol, along with new oil and gas production for export. The EU’s policy, therefore, alters the energy mix, while Brazilian policy consolidates a matrix already intensive in renewable energies.

Regarding industrial policy, the European Union implemented the Green Deal Industrial Plan, with subsidies and rules to build a local supply chain for BEVs and batteries, protecting itself from foreign competition. Brazil, in turn, has local content rules and taxes, such as the “Rota 2030” program, with tax benefits to attract investments in the manufacturing of electric vehicles and batteries. Both countries aim for localization, but the EU protects its transitioning industry, while Brazil attracts new industrial players to create a new sector.

The European Union’s infrastructure policy, through the Alternative Fuels Infrastructure Regulation (AFIR), establishes legally binding targets for the deployment of public charging points per member state. In Brazil, there is an absence of national mandates, with deployment led by cities, concessionaires, and private companies, resulting in high growth but lower density. The EU guarantees infrastructure as a public service, while Brazilian infrastructure grows as a market response to vehicle sales.

Environmental Quantification

The comparative environmental outcome of vehicle electrification is fundamentally determined by the carbon intensity of the regional electricity grid. The analysis of 2023 generation data reveals that the Brazilian grid, with an intensity of approximately 64 gCO2/kWh (Ember, 2024), is predominantly powered by renewable sources such as hydroelectric, wind, and solar (Energy Research Company, 2023). In contrast, the average intensity of the European Union grid remains significantly higher, at 246 gCO2/kWh (European Environment Agency, 2024), reflecting a continued structural dependence on fossil fuel generation, including natural gas and coal, for a substantial portion of its electricity production.

This fundamental disparity means that the upstream emissions associated with delivering energy to an electric vehicle are sharply lower in Brazil. Consequently, the operational phase of a battery electric vehicle in Brazil results in dramatically lower well-to-wheel emissions per kilometer, compared to a vehicle charged on the European grid. This pre-existing condition of a cleaner energy matrix provides Brazil with a distinct and powerful leverage point to achieve deep decarbonization of the transport sector through electrification.

In summary, the results show that Brazil, with its technology-neutral tax incentive model and the use of biofuel infrastructure, can accelerate the adoption of hybrid vehicles in emerging economies with minimal public spending. For mature markets, the European Union’s model, with binding regulatory mandates, has established a dominant market for battery electric vehicles, albeit with a higher fiscal cost. The divergence in growth trajectories, fleet technological composition, charging infrastructure density, and policy approaches reflects distinct socioeconomic and energy contexts, with Brazil’s predominantly renewable energy matrix offering a significant environmental advantage in well-to-wheel emissions.

4. Conclusion

This study sought to compare the electric vehicle markets in Brazil and the European Union, contrasting their policies, consumer adoption, and infrastructure development. A fundamental structural divergence was found in growth trajectories and electrification strategies. In Brazil, exponential growth was observed, with an annual rate of 80.7% between 2022 and 2025, driven by technology-neutral fiscal incentives that leveraged the ethanol bioeconomy, resulting in the predominance of hybrid vehicles, which accounted for approximately 66% of sales. Additionally, Brazil’s predominantly renewable energy matrix conferred substantially lower well-to-wheel emissions on electric vehicles, at 64 gCO2/kWh. In contrast, the European Union presented an expansion in the consolidation phase, with an annual rate of 8.35% from 2008 to 2025, where battery electric vehicles surpassed 40% of new registrations, driven by binding regulatory mandates. However, the European energy matrix resulted in higher well-to-wheel emissions, at 246 gCO2/kWh. The charging infrastructure density in the European Union (55.3 points per thousand alternative fuel vehicles) was double that of Brazil (27.9 points per thousand electrified vehicles), reflecting different stages of maturity and public policy approaches. The study’s main contribution lies in elucidating distinct models of transition to electric mobility, offering valuable insights for emerging economies and mature markets.

The limitations of this study included reliance on aggregated national data and fragmentation of infrastructure reporting within the Brazilian context. For future research, it is suggested to conduct more detailed comparative life cycle assessments, analyze the fiscal efficiency of implemented incentive mechanisms, and deepen the understanding of consumer responses to evolving policies. Such investigations could refine the understanding of the impacts and sustainability of different pathways for vehicle electrification.

Bibliographic References

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Assis, R.F. de; Guerrini, F.M.; Santa-Eulalia, L.A.; Ferreira, W. de P. 2023. An agent-based model for regional market penetration of electric vehicles in Brazil. Energy Reports 9: 438-445.

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Ember. 2024. Global Electricity Review 2024. Ember Climate Report.

Empresa de Pesquisa Energética (EPE). 2023. Brazilian Energy Balance 2023: Year 2022. Ministry of Mines and Energy Statistical Report, pp. 1-150.

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