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Published on Thursday, April 23, 2026 | Updated on Monday, April 27, 2026

Spain | Greenhouse Gas Emissions: A Regional Analysis

Summary

Spain has made significant progress in reducing greenhouse gas emissions alongside continued economic growth. However, this process has been uneven: emissions remain concentrated in a limited number of economic sectors, and the pace of decarbonization varies considerably across regions.

Key points

  • Key points:
  • Decoupling of growth and emissions: Spain has made great progress in decoupling economic growth from emissions, producing more with a lower carbon footprint.
  • High sectoral concentration: Energy, industry, transport, and agriculture account for nearly 90% of emissions in Spain, despite contributing only around 25% of gross value added.
  • Territorial heterogeneity: Emissions have declined across all regions, but the magnitude and underlying drivers of this reduction differ significantly.
  • Key role of efficiency and technology: Regional differences are driven not only by productive structure, but also by how production takes place—namely, the degree of efficiency and technological adoption.
  • Climate policy is not territorially neutral: It requires stronger coordination and region-specific approaches to reconcile climate objectives with competitiveness and cohesion.

Geographies

Documents and files

Report (PDF)

Greenhouse Gas Emissions in Spain: A Regional Analysis

Spanish - April 27, 2026

Presentation (PDF)

Greenhouse Gas Emissions in Spain: A Regional Analysis

English - April 23, 2026

Authors

Pilar Más Rodríguez
Pilar Más Rodríguez Principal economist for Climate change economics
BBVA Research
More information
Lucien Antonio Vargas Giagnocavo
Lucien Antonio Vargas Giagnocavo Economist for Climate change economics
BBVA Research
More information

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