Huawei and Aggreko Partner on Record Battery Storage Project in Brazil’s Amazon
China’s Huawei is expanding its global energy footprint through a major battery storage partnership in Brazil’s Amazon region, teaming up with UK based power provider Aggreko to develop what is expected to become the largest microgrid energy storage system in the Americas.
Under the agreement, Huawei will supply advanced battery energy storage systems to support a network of renewable powered microgrids across the state of Amazonas. The project aims to integrate large scale solar generation with battery storage in order to reduce dependence on diesel and thermal power plants that currently dominate electricity supply in remote Amazon communities.
The initiative carries an estimated investment of around 850 million reais, equivalent to roughly 165 million US dollars. Full implementation is expected to take up to three years, with the first microgrid installations projected to begin operations between 2027 and 2028. Once completed, the system will serve 24 locations across Amazonas, including major population centers such as Tefe, a city with approximately 75,000 residents.
Huawei’s involvement highlights the company’s growing push into global energy infrastructure markets beyond its traditional telecommunications and consumer electronics businesses. In Brazil, the Chinese technology group has been positioning itself ahead of a planned government auction for battery storage systems, which is expected to accelerate adoption of energy storage nationwide. Brazil is still in the early stages of deploying battery energy storage systems and currently operates only one large scale project of this kind, located in Sao Paulo state.
The Amazon microgrid project is designed to combine solar generation with Huawei’s battery technology to deliver more stable and cleaner electricity. While thermal plants will remain operational as backup to ensure supply reliability, the introduction of large scale storage is expected to significantly lower carbon emissions and reduce fuel transport costs in hard to reach areas.
For Aggreko, which provides temporary and off grid power solutions worldwide, the partnership represents a strategic shift toward hybrid renewable systems. Diversifying its power supply in Amazonas away from fossil fuel based generation aligns with growing regional and global pressure to decarbonize energy infrastructure.
For Huawei, the deal reinforces its ambitions in smart energy and grid technology, sectors that are becoming increasingly competitive as countries invest in renewable integration and grid modernization. The project also reflects China’s broader push to expand clean energy technology exports to emerging markets in Latin America.
As Brazil prepares to scale up battery storage through regulatory reforms and future auctions, the Huawei Aggreko collaboration positions both companies at the forefront of a market expected to grow rapidly over the coming decade. The Amazon microgrid deployment signals a significant step in combining solar power and advanced battery storage to reshape energy access in one of the world’s most remote and environmentally sensitive regions.
