Latest news
Updated at 07:27 am
Batteries in storage systems: the details that make the difference.
Victron's technical guide details precautions for battery balancing, circuit protection, and the installation of multiple inverters.
HiTHIUM surpasses 200 GWh and reinforces the advancement of long-duration energy storage.
The company doubled its accumulated volume in just over a year and intends to expand production and international operations.
ANEEL opens consultation on ending the discount on TUSD and TUST.
The proposal addresses the rules for new consumer migrations to the free energy market.
ANEEL approves Open Energy and reduces the timeframe for migrating to the free market.
The rules provide for the consented sharing of data, comparison of offers, and separation between affiliated distributors and marketers.
Batteries will be auctioned off with 15-year contracts and ceiling prices of up to R$ 1,76 million per MW/year.
ANEEL approved bidding documents for auctions on December 2nd and 4th; system costs will be shared among the generators.
Aldo Solar announces Marcelo Diniz as new CEO and prepares for a new phase of growth.
Executive takes over the distributor's leadership after a period of restructuring; strategy includes portfolio expansion and market training.
The revised model updates battery connection capabilities in December's LRCAPs.
The document corrects information about the Milagres substation in Ceará, without modifying the margins of the candidate dams.
Is your solar power plant prepared to withstand a storm?
Recommendations range from structures designed for extreme winds to preventative inspections, including remote operation to accelerate the resumption of generation.
National plan: electricity grid up to 99% clean, advancement of solar power and expansion of energy storage.
Study projects increased share of clean energy in Brazilian electricity generation by 2055, considering different scenarios evaluated.
AVT signs agreement with Huawei to market energy storage systems in Brazil.
BESS's acquisition of technologies aims to strengthen the distributor's expansion strategy in the commercial and industrial segment.
Agribusiness is responsible for 60% of Brazil's renewable energy, according to FGV.
Bioenergy linked to the sector reached 97,8 million tons of oil equivalent in 2025, with a growth of 16% in four years.
Lack of integration between energy and telecommunications could delay new investments in Brazil, says ABINEE.
The association argues that the expansion of data centers, AI, and mobile networks depends on integrated infrastructure and coordinated regulatory rules.
Load shifting, peak shaving, and backup: understand the main applications of batteries.
Each strategy addresses different needs, and identifying the customer's problem is the first step in sizing storage systems.
Hitachi announces R$ 385 million investment for domestic production of components used in power transformers.
Resources will be allocated to the installation of a new factory and the expansion of the production of insulating materials in Brazil.
City government upholds R$ 11,4 million fine against Enel SP.
The penalty is related to the blackouts of 2025; the distributor also faces a concession termination process.
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Real Madrid has just chosen a partner that nobody expected 🌞⚡
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Nearly a thousand transmission towers and R$2,7 billion in planned investments. ⚡
0:46
Energy prices in the free market are falling, opening a window of opportunity for those without contracts.
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ONS predicts cuts of up to 40 GW per year in renewable energy plants by 2030.
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While Brazil was being eliminated from the World Cup, the electrical system was experiencing fluctuations of up to 16%.
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Searches for "increase in electricity bill" have skyrocketed by 238% on Google in the last three months.
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Market & Investments
See more → HiTHIUM surpasses 200 GWh and reinforces the advancement of long-duration energy storage.
The company doubled its accumulated volume in just over a year and intends to expand production and international operations.
ANEEL approves Open Energy and reduces the timeframe for migrating to the free market.
Batteries will be auctioned off with 15-year contracts and ceiling prices of up to R$ 1,76 million per MW/year.
Aldo Solar announces Marcelo Diniz as new CEO and prepares for a new phase of growth.
Politics & Regulation
See more → ANEEL opens consultation on ending the discount on TUSD and TUST.
The proposal addresses the rules for new consumer migrations to the free energy market.
Draft bill proposes social energy tariff with discounts adjusted to the climate of each region.
Tax reform leads ANEEL to propose adjustments to contracts in the electricity sector.
Brazil's Supreme Court overturns highest ICMS tax on energy and communication services in Maranhão.
Sustainability & ESG
See more →
São Paulo state government begins technical phase for the implementation of solar power plants in 25 municipalities.
The first meeting with the municipalities that ranked highest in the call for proposals defined the next steps for the projects.
Recycling solar panels is becoming increasingly urgent, and batteries are emerging as the next challenge.
Port of Suape evaluates electrification of docked ships with renewable energy.
