🌍 Global Greenhouse Gas (GHG) Impact Dashboard

An interactive Streamlit dashboard for visualizing greenhouse gas (GHG) emissions across countries and sectors using the EDGAR / JRC–IEA 2025 dataset.
The dashboard allows users to explore historical trends, sectoral contributions, and land-use (LULUCF) carbon sinks at both national and global scales.

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🔗 Live Dashboard: https://ghg-dashboard-z8pradmrc6wvafdojwqtki.streamlit.app

🚀 Features

🔹 Country-Level Analysis

• Trend of total GHG emissions over time
• Sectoral breakdown using an interactive sunburst chart
• Top sectors increasing or decreasing in emissions over the past decade
• LULUCF (Land Use, Land-Use Change, and Forestry) sector trends

🔹 Cross-Country Comparisons

• Global choropleth map showing total GHG emissions per country
• Top 10 emitters bar chart (with the selected country always highlighted)
• Dominant emission sector by country
• Temporal rank change of top emitters (bump chart)
• Global carbon sink/source map from the LULUCF dataset

🔹 Highlights

• Interactive filters: select any country or year
• Dynamic highlighting of the selected country across all visualizations
• Microstates and small islands supported via marker overlays
• Data-driven sorting of countries by total emissions
• Modern, wide-layout Streamlit UI

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📦 Project Structure

ghg_dashboard/
│
├── app.py                         # Main Streamlit application
├── requirements.txt               # Required Python packages
├── README.md                      # Project documentation
│
└── data/
├── GHG_totals_by_country.xlsx
├── GHG_by_sector_and_country.xlsx
└── LULUCF_countries.xlsx

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🧩 Data Source

EDGAR – Emissions Database for Global Atmospheric Research

Crippa M., Guizzardi D., Pagani F., Banja M., Muntean M., Schaaf E., Quadrelli R., Risquez Martin A.,
Taghavi-Moharamli P., Grassi G., Rossi S., Melo J., Oom D., Branco A., Suarez Moreno M.,
Sedano F., San-Miguel J., Manca G., Pisoni E., Pekar F.

GHG emissions of all world countries – JRC/IEA 2025 Report, Luxembourg, 2025.
https://edgar.jrc.ec.europa.eu/report_2025
DOI: https://data.europa.eu/doi/10.2760/9816914 — JRC143227

Publisher:
European Commission, Joint Research Centre (JRC) and International Energy Agency (IEA).

License & Use:
© European Commission, Joint Research Centre (JRC).
Data provided under the conditions described in the “Citation and References” sheet of the EDGAR 2025 dataset.

👩‍💻 Contributors

Developed by Jinal Vyas

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🧠 Acknowledgements

• European Commission – Joint Research Centre (JRC)
• International Energy Agency (IEA)
• Plotly, Streamlit, and Graphistry for interactive visualization libraries

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🪪 Citation

If you use this dashboard or adapt it for research/publication, please cite:

Crippa M. et al., GHG emissions of all world countries – JRC/IEA 2025 Report, European Commission, Joint Research Centre (JRC), 2025. DOI: 10.2760/9816914