Solvay unveils two energy transition/efficiency projects at Brazilian site

Belgian chemical firm Solvay has announced two energy transition and efficiency projects at its Paulínia site in Brazil. The new projects are designed to reduce Paulínia site’s greenhouse gas emissions by 40% annually by 2027 and decrease annual water intake by 10% by 2025, versus a 2021 baseline.

At its Paulínia site, one of the company’s largest global production centres, Solvay says it has made significant efforts to develop green chemical technologies, including bio-based solvents and polymers, while actively promoting biodiversity. The site has become a focal point for renewable chemical innovation and local ecosystem conservation initiatives.

The unveiled initiatives address pressing climate and water challenges through practical solutions. Installing biomass-fired boilers, fuelled primarily by sugarcane bagasse, will reduce the site’s reliance on fossil fuels, thus lowering greenhouse gas emissions while supporting renewable energy adoption.

Additionally, implementing a closed-loop cooling system is expected to save 4.2 million cu m of water/year, reducing dependency on local water reserves.

It also adds that Paulínia is notable not only for its industrial contributions but also for its biodiversity conservation efforts. Spanning over 16 million sq m, the site dedicates only 15% to industrial use, with a robust restoration and conservation program in place to preserve the native Atlantic Forest biome.

These efforts have supported the reintroduction and protection of over 270 species, including endangered animals like the maned wolf, puma and giant anteater. Paulínia has earned Gold certification from the Wildlife Habitat Council (WHC), a recognition of its extensive biodiversity and reforestation programs that aim to protect local fauna and flora.