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Home / Archives for Wagner Freire

Todo conteúdo de Wagner Freire

The government of Espírito Santo is preparing to enter the free market.
  • February 6, 2026
  • News

The government of Espírito Santo is preparing to enter the free market.

The state has opened a bidding process to hire a supplier and expects to save R$ 64,8 million over the 60-month contract period.
The government of Espírito Santo is preparing to enter the free market.
  • News

The government of Espírito Santo is preparing to enter the free market.

The state has opened a bidding process to hire a supplier and expects to save R$ 64,8 million over the 60-month contract period.
The free energy market is consolidating in the industry and gaining scale in commerce.
  • February 5, 2026
  • News

The free energy market is consolidating in the industry and gaining scale in commerce.

In the commercial sector, the share of energy consumption grew from 41% to 47%.
The free energy market is consolidating in the industry and gaining scale in commerce.
  • News

The free energy market is consolidating in the industry and gaining scale in commerce.

In the commercial sector, the share of energy consumption grew from 41% to 47%.
Government promise, solar power plant in the Minha Casa, Minha Vida program, remains stalled.
  • February 4, 2026
  • Market and Prices

Government promise, solar power plant in the Minha Casa, Minha Vida program, remains stalled.

The popular initiative remains unimplemented almost two years after the project was announced.
Government promise, solar power plant in the Minha Casa, Minha Vida program, remains stalled.
  • Market and Prices

Government promise, solar power plant in the Minha Casa, Minha Vida program, remains stalled.

The popular initiative remains unimplemented almost two years after the project was announced.
WEG will invest R$ 280 million in a new BESS factory in SC.
  • February 4, 2026
  • News

WEG will invest R$ 280 million in a new BESS factory in SC.

Construction is expected to begin soon, with completion scheduled for the second half of 2027.
WEG will invest R$ 280 million in a new BESS factory in SC.
  • News

WEG will invest R$ 280 million in a new BESS factory in SC.

Construction is expected to begin soon, with completion scheduled for the second half of 2027.
Suno closes purchase of 20 solar power plants for R$ 436 million.
  • February 3, 2026
  • News

Suno closes purchase of 20 solar power plants for R$ 436 million.

Assets total 87,5 MWp of installed capacity in various locations.
Suno closes purchase of 20 solar power plants for R$ 436 million.
  • News

Suno closes purchase of 20 solar power plants for R$ 436 million.

Assets total 87,5 MWp of installed capacity in various locations.
Investment of R$ 230 million enables new solar power plants in Goiás.
  • February 2, 2026
  • Investments & Business

Investment of R$ 230 million enables new solar power plants in Goiás.

The projects total 130 MW of installed capacity and reinforce the expansion of photovoltaic generation in the Midwest.
Investment of R$ 230 million enables new solar power plants in Goiás.
  • Investments & Business

Investment of R$ 230 million enables new solar power plants in Goiás.

The projects total 130 MW of installed capacity and reinforce the expansion of photovoltaic generation in the Midwest.
Transmission line in the Northeast moves forward with environmental permit.
  • January 30, 2026
  • News

Transmission line in the Northeast moves forward with environmental permit.

This project is essential to strengthen the flow of renewable energy in the Northeast.
Transmission line in the Northeast moves forward with environmental permit.
  • News

Transmission line in the Northeast moves forward with environmental permit.

This project is essential to strengthen the flow of renewable energy in the Northeast.
Ilha Solteira gains a laboratory to test BESS associated with solar energy.
  • January 30, 2026
  • energy storage

Ilha Solteira gains a laboratory to test BESS associated with solar energy.

The initiative received investments of approximately R$ 15 million, originating from resources of Aneel's R&D program.
Ilha Solteira gains a laboratory to test BESS associated with solar energy.
  • energy storage

Ilha Solteira gains a laboratory to test BESS associated with solar energy.

The initiative received investments of approximately R$ 15 million, originating from resources of Aneel's R&D program.
Shipping costs plummet, but the drop is not expected to make solar equipment cheaper.
  • January 29, 2026
  • News

Shipping costs plummet, but the drop is not expected to make solar equipment cheaper.

The market believes that the historic drop in freight costs does not offset the rise in input costs.
Shipping costs plummet, but the drop is not expected to make solar equipment cheaper.
  • News

Shipping costs plummet, but the drop is not expected to make solar equipment cheaper.

The market believes that the historic drop in freight costs does not offset the rise in input costs.
Global nuclear capacity could reach 1.446 GW by 2050.
  • January 27, 2026
  • News

Global nuclear capacity could reach 1.446 GW by 2050.

According to ABDAN, Brazil needs to accelerate decisions regarding the expansion of nuclear power plant capacity in the country.
Global nuclear capacity could reach 1.446 GW by 2050.
  • News

Global nuclear capacity could reach 1.446 GW by 2050.

According to ABDAN, Brazil needs to accelerate decisions regarding the expansion of nuclear power plant capacity in the country.
CPFL Energia is seeking projects for investment in energy storage.
  • January 26, 2026
  • energy storage

CPFL Energia is seeking projects for investment in energy storage.

The distributor emphasizes that the analysis of the proposals will consider the criterion of cost reasonableness.
CPFL Energia is seeking projects for investment in energy storage.
  • energy storage

CPFL Energia is seeking projects for investment in energy storage.

The distributor emphasizes that the analysis of the proposals will consider the criterion of cost reasonableness.
Tax reform: what changes for the electricity sector from 2026 onwards?
  • January 26, 2026
  • News

Tax reform: what changes for the electricity sector from 2026 onwards?

Transition to the new tax model impacts distributed generation, self-generation, and the energy market.
Tax reform: what changes for the electricity sector from 2026 onwards?
  • News

Tax reform: what changes for the electricity sector from 2026 onwards?

Transition to the new tax model impacts distributed generation, self-generation, and the energy market.
Court saves R$ 400 with the use of solar energy in Mato Grosso do Sul.
  • January 26, 2026
  • News

Court saves R$ 400 with the use of solar energy in Mato Grosso do Sul.

The institution maintains 18 solar power plants in Campo Grande and in 16 municipalities in the interior of the state.
Court saves R$ 400 with the use of solar energy in Mato Grosso do Sul.
  • News

Court saves R$ 400 with the use of solar energy in Mato Grosso do Sul.

The institution maintains 18 solar power plants in Campo Grande and in 16 municipalities in the interior of the state.
Eneva is negotiating the purchase of the TermoLinhares project.
  • January 23, 2026
  • News

Eneva is negotiating the purchase of the TermoLinhares project.

The future power plant will have a capacity of 2.100 MW and is located in Espírito Santo.
Eneva is negotiating the purchase of the TermoLinhares project.
  • News

Eneva is negotiating the purchase of the TermoLinhares project.

The future power plant will have a capacity of 2.100 MW and is located in Espírito Santo.
Iberdrola begins operation of Spain's first large-scale batteries.
  • January 23, 2026
  • International market

Iberdrola begins operation of Spain's first large-scale batteries.

Initiative combines photovoltaic generation and BESS to increase the stability of the electricity grid.
Iberdrola begins operation of Spain's first large-scale batteries.
  • International market

Iberdrola begins operation of Spain's first large-scale batteries.

Initiative combines photovoltaic generation and BESS to increase the stability of the electricity grid.
Trina Storage projects delivering 2,5 GWh in BESS by the first half of 2026.
  • January 23, 2026
  • energy storage

Trina Storage projects delivering 2,5 GWh in BESS by the first half of 2026.

Company expands presence in Latin America with new contracts in Chile and Argentina.
Trina Storage projects delivering 2,5 GWh in BESS by the first half of 2026.
  • energy storage

Trina Storage projects delivering 2,5 GWh in BESS by the first half of 2026.

Company expands presence in Latin America with new contracts in Chile and Argentina.
With exposure of R$1,1 billion, trading company Elétron files for bankruptcy protection.
  • January 22, 2026
  • Market and Prices

With exposure of R$1,1 billion, trading company Elétron files for bankruptcy protection.

The group attributes the crisis to the volatility of energy prices, short selling, and the impacts of curtailment on its generation assets.
With exposure of R$1,1 billion, trading company Elétron files for bankruptcy protection.
  • Market and Prices

With exposure of R$1,1 billion, trading company Elétron files for bankruptcy protection.

The group attributes the crisis to the volatility of energy prices, short selling, and the impacts of curtailment on its generation assets.
Brazil's first distributed generation cooperative is projected to grow by 40% by 2025, reaching 60 customers.
  • January 22, 2026
  • Interview

Brazil's first distributed generation cooperative is projected to grow by 40% in 2025.

Operating in eight states, COGECOM reinforces its growth strategy and aims to advance distributed generation by 2026.
Brazil's first distributed generation cooperative is projected to grow by 40% by 2025, reaching 60 customers.
  • Interview

Brazil's first distributed generation cooperative is projected to grow by 40% in 2025.

Operating in eight states, COGECOM reinforces its growth strategy and aims to advance distributed generation by 2026.
Roof of a house with an installed photovoltaic system, highlighting the importance of solar energy certification to ensure the system functions correctly and connects to the electrical grid.
  • January 21, 2026
  • Consumer Guide

Solar energy certification: what is it, when and how to do it?

Find out why this process is essential and how to carry it out simply and efficiently
Roof of a house with an installed photovoltaic system, highlighting the importance of solar energy certification to ensure the system functions correctly and connects to the electrical grid.
  • Consumer Guide

Solar energy certification: what is it, when and how to do it?

Find out why this process is essential and how to carry it out simply and efficiently
Japan reactivates one of the world's largest nuclear power plants after 14 years.
  • January 21, 2026
  • News

Japan reactivates one of the world's largest nuclear power plants after 14 years.

Reactivation of Kashiwazaki-Kariwa marks a new chapter in Japanese nuclear policy.
Japan reactivates one of the world's largest nuclear power plants after 14 years.
  • News

Japan reactivates one of the world's largest nuclear power plants after 14 years.

Reactivation of Kashiwazaki-Kariwa marks a new chapter in Japanese nuclear policy.
Canal Solar - Norwegian company DNV signs agreement to acquire Brazilian company Automa.
  • January 21, 2026
  • Investments & Business

Norwegian company DNV signs agreement to acquire Brazilian company Automa.

Automa is responsible for monitoring and controlling approximately 60 GW of renewable energy assets.
Canal Solar - Norwegian company DNV signs agreement to acquire Brazilian company Automa.
  • Investments & Business

Norwegian company DNV signs agreement to acquire Brazilian company Automa.

Automa is responsible for monitoring and controlling approximately 60 GW of renewable energy assets.
Rising prices in the free market are leading agents to anticipate contracts and seek protection.
  • January 20, 2026
  • Market and Prices

Rising prices in the free market are leading agents to anticipate contracts and seek protection.

Exclusive interview with Eduardo Rosseti, Executive Director of Sales, Products, Marketing and External Communication at BBCE.
Rising prices in the free market are leading agents to anticipate contracts and seek protection.
  • Market and Prices

Rising prices in the free market are leading agents to anticipate contracts and seek protection.

Exclusive interview with Eduardo Rosseti, Executive Director of Sales, Products, Marketing and External Communication at BBCE.
Mercado Libre will see 21,7 migrations in 2025, reaching 85 participants.
  • January 19, 2026
  • News

Mercado Libre will see 21,7 migrations in 2025, reaching 85 participants.

The volume was 19% lower than that observed in 2024, when 26,8 migrations were recorded.
Mercado Libre will see 21,7 migrations in 2025, reaching 85 participants.
  • News

Mercado Libre will see 21,7 migrations in 2025, reaching 85 participants.

The volume was 19% lower than that observed in 2024, when 26,8 migrations were recorded.
Canal Solar - Brazil's smallest city becomes a solar microgrid laboratory with batteries.
  • January 19, 2026
  • News

Brazil's smallest city becomes a solar microgrid laboratory with batteries.

With an investment of R$ 7 million, Cemig opted for a combination of solar power generation and a storage system.
Canal Solar - Brazil's smallest city becomes a solar microgrid laboratory with batteries.
  • News

Brazil's smallest city becomes a solar microgrid laboratory with batteries.

With an investment of R$ 7 million, Cemig opted for a combination of solar power generation and a storage system.
Canal Solar - He opened a trading company during the pandemic and today serves companies like Kalunga and McDonald's.
  • January 16, 2026
  • Interview

He opened a trading company during the pandemic and today serves companies like Kalunga and McDonald's.

Alan Henn, CEO of Voltera, recounts the journey to reaching 400 consumer units under management.
Canal Solar - He opened a trading company during the pandemic and today serves companies like Kalunga and McDonald's.
  • Interview

He opened a trading company during the pandemic and today serves companies like Kalunga and McDonald's.

Alan Henn, CEO of Voltera, recounts the journey to reaching 400 consumer units under management.
GreenYellow reinforces its commitment to batteries and behind-the-meter solar for C&I.
  • January 15, 2026
  • Interview

GreenYellow reinforces its commitment to batteries and behind-the-meter solar for C&I.

In an interview with Canal Marcelo Xavier, CEO of GreenYellow Brazil, projects a potential pipeline of up to 50 million euros for the solar energy sector in the country.
GreenYellow reinforces its commitment to batteries and behind-the-meter solar for C&I.
  • Interview

GreenYellow reinforces its commitment to batteries and behind-the-meter solar for C&I.

In an interview with Canal Marcelo Xavier, CEO of GreenYellow Brazil, projects a potential pipeline of up to 50 million euros for the solar energy sector in the country.
Canal Solar - EDP's global hybrid power plant with onshore solar energy begins operation.
  • January 14, 2026
  • International market

EDP ​​puts into operation the first hybrid hydro-solar project in Portugal.

The project integrates a solar power plant with 90 panels with an existing hydroelectric plant at the Pracana dam on the Ocreza River.
Canal Solar - EDP's global hybrid power plant with onshore solar energy begins operation.
  • International market

EDP ​​puts into operation the first hybrid hydro-solar project in Portugal.

The project integrates a solar power plant with 90 panels with an existing hydroelectric plant at the Pracana dam on the Ocreza River.
The free energy market is losing momentum due to high prices and new regulations.
  • January 12, 2026
  • Policy and Regulation

The free energy market is losing momentum due to high prices and new regulations.

Retailers will have to squeeze margins and "steal" consumers to gain market share in 2026.
The free energy market is losing momentum due to high prices and new regulations.
  • Policy and Regulation

The free energy market is losing momentum due to high prices and new regulations.

Retailers will have to squeeze margins and "steal" consumers to gain market share in 2026.
Short-term energy market registers 12,5% ​​default rate.
  • January 12, 2026
  • News

Short-term energy market registers 12,5% ​​default rate.

CCEE carried out its first financial settlement in a decade without any funds held back by court decisions related to hydrological risk.
Short-term energy market registers 12,5% ​​default rate.
  • News

Short-term energy market registers 12,5% ​​default rate.

CCEE carried out its first financial settlement in a decade without any funds held back by court decisions related to hydrological risk.
State Grid buys Mantiqueira Transmissora
  • January 9, 2026
  • News

State Grid buys Mantiqueira Transmissora

The acquired transmission company controls 11 lines and eight substations in Minas Gerais.
State Grid buys Mantiqueira Transmissora
  • News

State Grid buys Mantiqueira Transmissora

The acquired transmission company controls 11 lines and eight substations in Minas Gerais.
Light buys energy from a retail trading company.
  • January 9, 2026
  • Market and Prices

Light buys energy from a retail trading company.

The company received approval from CADE (Brazil's antitrust agency) because it understood that the operation does not affect competition in the energy market.
Light buys energy from a retail trading company.
  • Market and Prices

Light buys energy from a retail trading company.

The company received approval from CADE (Brazil's antitrust agency) because it understood that the operation does not affect competition in the energy market.
Chinese company Envision debuts in Brazil with a 630 MW wind turbine contract.
  • January 9, 2026
  • News

Chinese company Envision debuts in Brazil with a 630 MW wind turbine contract.

The manufacturer also intends to explore the energy storage and green hydrogen markets.
Chinese company Envision debuts in Brazil with a 630 MW wind turbine contract.
  • News

Chinese company Envision debuts in Brazil with a 630 MW wind turbine contract.

The manufacturer also intends to explore the energy storage and green hydrogen markets.
Light will invest R$ 12 million to replace stolen cables in the South Zone of Rio.
  • January 8, 2026
  • News

Light will invest R$ 12 million to replace stolen cables in the South Zone of Rio.

According to the distributor, the new cables will be made of aluminum, a material with lower value on the black market.
Light will invest R$ 12 million to replace stolen cables in the South Zone of Rio.
  • News

Light will invest R$ 12 million to replace stolen cables in the South Zone of Rio.

According to the distributor, the new cables will be made of aluminum, a material with lower value on the black market.
Ranking of investors in the first half of 2025, according to Wood Mackenzie.
  • January 7, 2026
  • Market and Prices

Ranking of investors in the first half of 2025, according to Wood Mackenzie.

Huawei and Sungrow were ranked as the top two global manufacturers in the first half of last year.
Ranking of investors in the first half of 2025, according to Wood Mackenzie.
  • Market and Prices

Ranking of investors in the first half of 2025, according to Wood Mackenzie.

Huawei and Sungrow were ranked as the top two global manufacturers in the first half of last year.
Government creates working group to study nuclear microreactors.
  • January 7, 2026
  • News

Government creates working group to study nuclear microreactors.

A technical group will present a report outlining the challenges and opportunities related to technological development in Brazil.
Government creates working group to study nuclear microreactors.
  • News

Government creates working group to study nuclear microreactors.

A technical group will present a report outlining the challenges and opportunities related to technological development in Brazil.
Canal Solar - Angra 2 will be shut down for 50 days for fuel replacement and maintenance.
  • January 5, 2026
  • Market and Prices

Angra 2 will be shut down for 50 days for fuel replacement and maintenance.

The power plant will cease dispatching electricity to the National Interconnected System (SIN); the National System Operator (ONS) may activate other plants to ensure supply.
Canal Solar - Angra 2 will be shut down for 50 days for fuel replacement and maintenance.
  • Market and Prices

Angra 2 will be shut down for 50 days for fuel replacement and maintenance.

The power plant will cease dispatching electricity to the National Interconnected System (SIN); the National System Operator (ONS) may activate other plants to ensure supply.

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