CORA Data
ATTClimate Survey Data
The ATTClimate project has made its survey data publicly available through the CORA (Consorci de Serveis Universitaris de Catalunya) research data repository. CORA is the open-access repository for research data produced by Catalan universities and research institutions.
The data are deposited at cora.csuc.cat/repositoris.
ATTCLIMATE Survey
The ATTCLIMATE Survey is a four-wave panel study of the Spanish population fielded between 2023 and 2025. It tracks citizen attitudes towards climate change and support for a broad range of mitigation policies over time, enabling the analysis of opinion dynamics in response to real-world climate events and political developments.
Coverage and sample:
| Wave | Fieldwork period | N |
|---|---|---|
| Wave 1 | February 2023 | ~4,765 |
| Wave 2 | April 2024 | ~3,019 |
| Wave 3 | October–November 2024 | ~3,734 |
| Wave 4 | 2025 | ~3,997 |
Wave 3 was split around the DANA flooding event of 30 October 2024, allowing pre/post comparisons of extreme weather event effects on climate attitudes.
Thematic coverage includes:
- Support for climate mitigation policies (carbon taxes, low-emission zones, renewable energy, etc.)
- Beliefs about the origin and severity of climate change
- Political ideology and party preferences
- Institutional trust
- Territorial identity
- Sociodemographic characteristics
Available materials:
- Harmonised cross-sectional dataset (all waves stacked)
- Longitudinal panel dataset (respondents tracked across waves)
- Individual wave datasets
- Codebook (variable descriptions, value labels, availability by wave)
- Original questionnaires (Spanish and English)
Citation:
Guinjoan, Marc; Rodon, Toni et al. (2026). ATTCLIMATE: Tracking Public Attitudes and Policy Views on Climate Change. CORA, Repositori de Dades de Recerca.
Repository: cora.csuc.cat/repositoris