Renewable energy has become the foundation for a more sustainable future, but did you know that some of the electricity generated in Brazil ends up being wasted? This phenomenon is known as Curtailment and represents a major challenge for the electric sector.

Curtailment occurs when the production of renewable energy, such as solar or wind, exceeds the capacity of the electrical grid to consume or transmit that electricity, resulting in the discarding of the excess. This problem has become increasingly frequent, especially in regions like the North and Northeast of Brazil, where there has been rapid growth in renewable energy generation, but the transmission infrastructure has not kept up with this expansion.

In addition to the energy waste, Curtailment directly impacts the efficiency of the electrical system, reduces the profitability of power plants, and becomes an obstacle to the growth of the renewable energy matrix in the country. To mitigate these effects, some solutions are already being discussed and implemented, such as:

• Energy Storage – The use of batteries allows for storing excess electricity and distributing it during times of higher demand, increasing the efficiency of the grid.

• Investment in stronger electrical grids – Improvements in transmission infrastructure help reduce restrictions on dispatching generated energy.

• Hybrid power plants – The combination of different renewable sources, such as solar and wind, can make energy generation more balanced and consistent, reducing moments of grid overload.

In this scenario, Astronergy plays a key role in enabling solar energy in Brazil. The ASTRO N series products from Astronergy guarantee high efficiency, helping to optimize solar projects, reduce operational costs, and make energy generation more profitable.

To continue expanding the renewable sector and overcoming the challenges of Curtailment, it is essential to invest in innovation and technology. Astronergy is committed to this transformation, driving a more efficient and sustainable energy future. Want to learn more? Talk to our team and discover how our modules can boost your projects!