Could battery storage help large electricity consumers in Brazil?

Greener says that battery storage could help large electricity consumers in Brazil to cope with sharp differences between peak tariffs and off-peak tariffs. Batteries are already competitive for consumer energy storage in behind-the-meter applications in several Brazilian states.

Why is electricity storage important in Brazil?

Electricity storage in Brazil The rise of renewable intermittent sources and the fall of stored energy in hydropower dams raises the risks associated to power security, but it can also pave the way for new technologies such as electricity storage [ 12 ].

What is behind the meter energy storage?

Behind-the-meter energy storage systems can address a wide variety of purposes. Peak shaving (reducing peak demand in kW) and time-of-use optimization (shifting consumption of kWh from expensive peak-time to less-expensive off-peak time) are among the most frequent applications of such systems.

Is Brazil bringing storage into the energy transition?

Brazil is taking its first steps toward its ambitions of bringing storage into the energy transition of its electricity sector.

What are electricity storage technologies in Brazil?

In general, electricity storage technologies are in their initial stage in Brazil. In 2016, the national regulatory body for electricity (ANEEL) selected twenty-three R&D projects that span a diverse range of technologies that includes batteries.

Is energy storage legal in Brazil?

Brazil’s regulatory framework does not prohibit energy storage solutions, but there are currently no specific regulations on storage. At the end of 2023, most BESS applications in Brazil were behind the meter. There is a proposed law on energy storage to encourage front-of-the-meter BESS, but Congress has not prioritized its approval.