News

20 July 2026

Grup TERSA consolida la seva activitat en renovables amb més de 340 instal·lacions fotovoltaiques gestionades el primer semestre de l’any

22 June 2026

Es posa en marxa el nou punt verd de zona de Montjuïc

15 June 2026

Celebració dels 25 anys d’Escoles + Sostenible i entrega dels Premis Agenda 2030

Waste management

We evaluate different residue fractions, recuperating them, reusing them, and transforming them into energy, that way reducing their environmental impact.

 

Renewable energy

We generate and sell energy from renewable sources to contribute to a new more sustainable energy model.

Sustainability promotion

We work to promote the citizen commitment to sustainability promoting practices that are more respectful with the environment.

TERSA Group

 

TERSA Group, formed by TERSA, SEMESA, and SIRESA, with more than 35 years of history, is a public company for environmental services related to circular economy, evaluation of residues, generation and commercialisation of renewable energies, and promotion of citizen commitment to sustainability.

More than 300 professionals form part of TERSA Group, all united by the commitment to sustainability, innovation, and transparency.

 

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