At Saisa Chemicals we aim for a real impact. We work every day, in all our plants, to minimize the potential impact that our processes can cause the environment.


Working in the same line as our clients and our suppliers is our guide in sustainability. We are
part of the sector´s circular economy, directly and indirectly.

Sodium Carbonate is required in the process of production in glass and detergents industries.

Glass is one of the most sustainable products existing, 100% recyclable and can be re-melted endlessly for continuous use. This enables us to contribute to the reduction of CO2 emissions.

In all our plants we calculate the carbon footprint and its impact. To further reduce the carbon footprint we are installing solar panel in our warehousing facilities.

Saisa is registered in sustainability rating in the ECOVADIS and striving to improve its score. We rely on the certifications of our partners. Ciner Group (WE SODA) is a holder of EPD declaration, Cruelty Free certificate for both Sodium Carbonate and Sodium Bicarbonate. In ECOVADIS We SODA has a GOLDEN medal.

In Saisa we continue working along the lines of improvement and evolution to leave evidence of our commitment to the environment.


Within the incentive program linked to self-consumption and storage with renewable energy sources financed by the European Union, developed by the Basque Entity of the Energy Agency of the Basque Government, framed in the Recovery, Transformation and Resilience Plan, SAISA PORT S.L. has taken advantage of the Incentive Program No. 2.

The action consisted of the installation of solar panels with a peak power of 31.50 Kwp in its warehouse located in Ziérbena.

The facility began satisfactorily supplying electricity in June 2022.

From the environmental and economic point of view, with the self-production of electricity through solar energy, SAISA PORT S.L. It contributes to reducing the impact on the environment by being a clean and ecological source of energy, in addition to achieving a reduction in its energy cost.

Recovery, Transformation and Resilience Plan Certificate

We Soda, our supplier of soda ash and bicarbonate presents its environmental proposal in a very graphic way.

Environmental purpose We Soda