Emissions Explorer | Climate Ninja

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This is designed for desktop; it’s not very practical on mobile. On mobile, go full screen (select in menu); rotation may help.

Select main variable:

Emissions Share (%)
Emissions (megatonnes carbon dioxide equivalent)
Cumulative Emissions (megatonnes carbon dioxide equivalent since start of: ) – time series only
Emissions/Capita (tonnes carbon dioxide equivalent per capita)
Emissions/GDP PPP * (tonnes carbon dioxide equivalent per $)

Include gases:

Carbon Dioxide
Methane
Nitrous Oxide
F-gases

Optionally adjust:

Comparison period (1-32 years):
Absolute change (same unit as variable) Relative change (%)

* Gross Domestic Product (GDP), expressed in Purchasing Power Parity (PPP) (constant 2021 international $, USD).

Select main variable:

Emissions (megatonnes carbon dioxide equivalent)

Include gases:

Carbon Dioxide
Methane
Nitrous Oxide
F-gases

There is no data for this year + country combination.

This country is deactivated in bubble mode. Reactivate in display options by unchecking ‘show only major emitting countries’.

The map does not recognise this region. Switch out of map mode to view data for this region.

Select image export format:

PNG
JPEG
PDF
SVG (will look closest to web page)
Chart width (pixels):
Chart height (pixels):

Image resolution is twice the chart dimensions specified above.

Export images must be used only in accordance with the wishes of the original data source (see ‘Notes and Source’ below chart) – this often means only for non-commercial purposes. Please also credit climateninja.org, and link to us, if relevant. Thanks!

For the data, download it directly from the original source.

Play chart as movie:

Global Crosses

Show global crosses?

Regional Bubbles

Show countries?
Show only major emitting countries? *

Set bubble size range in pixels (0-100) **:

Min: Max:
Colour each bubble separately?
Name label for top ten bubbles?
Show non-selected bubbles?
Show value label on selected bubbles?

Horizontal Axes

Linear Logarithmic Auto linear/log

Legend

Show legend?

* Untick to show all; this will slow the software. ‘Major’ means contributing >0.5% of global total emissions (excluding LULUCF) in 2023.

** Set both to same value to remove bubble size variable.

Series

Type: Line Area Column

Stack series?
Show point markers?

Legend

Move legend close to series?

Vertical Axis

Always include zero on vertical axis?
Always end vertical axis on tick?

Series

Type: Sunburst Treemap

When showing all sources and groupings of sources make a category with sub-categories the top level category by clicking it.

Adjust color axis extremes to recolour map:

Percentile:

To exclude extreme values (to allow less extreme values to be more easily distinguished), reduce the percentile; to include more extreme values, increase the percentile. It’s a trial and error process to get the desired colouring.

Select categories:

Sectors, no groupings of sectors
Sectors, with industry + energy supply sub-categories combined
Gases

When viewing as bubbles or time series, categories can be removed by clicking the legend.

Bubble categories are currently ordered top to bottom by descending global emissions.

Select emissions type:

Sector

Energy Supply
-Power
-Fuel Exploitation
Transport
Industry
-Industrial Combustion
-Industrial Processes
Agriculture
Buildings
Waste

Gas

Carbon Dioxide
Methane
Nitrous Oxide
F-gases

Total

Total

When selecting a sector, you can change which gases are included using ‘Change main variable’ in the menu.

Choices here may change the categories used when switching to another chart type.

Select chart type:

Regional bubbles + global crosses
Single region share (sunburst/treemap) *
Single region time series (line/area/column)
Single emissions category map

* Switches main variable to share + non-change.

1990

Highcharts.com

Notes and Source

Quick Start

The initial view is country bubbles and global crosses. Only countries contributing >0.5% of total global emissions are shown (not all available countries).

Emissions share is the main variable along the horizontal axis, meaning the share of regional total anthropogenic greenhouse gas emissions from the category – initially an emissions sector – on the vertical axis.

Bubble colour is 5-year absolute change in emissions share (green up, red down), bubble size is absolute emissions (megatonnes of carbon dioxide equivalent). Either of these variables can also be selected as the main variable.

Hover over a point to see its details (or select on a touch screen).

Zoom charts with horizontal axes by dragging horizontally on the chart pane (or separate two fingers on touch screens). On desktop, pan left and right when zoomed in using the shift key.

Configure main variable (including which greenhouse gases to include), categories, chart type (which also include share, time series and map) and display options from the menu, top right.

Change year and select a region using controls below the chart.

Highlight and toggle visibility of categories using legend at top of chart.

Category Definitions

Sector categories are summarised by the source as follows:

Power – power and heat generation plants (public & autoproducers).

Fuel Exploitation – production, transformation and refining of fuels.

Ind. Combustion – combustion for industrial manufacturing.

Ind. Processes – industrial processes e.g. emissions from the production of cement, iron and steel, aluminium, chemicals, solvents, etc.

Transport – mobile combustion (road & rail & ship & aviation).

Agriculture – agricultural soils, crop residues burning, enteric fermentation, manure management, indirect nitrous oxide emissions from agriculture.

Buildings – small scale non-industrial stationary combustion.

Waste – solid waste disposal and waste water treatment.

Two groupings of the above categories are also available:

Energy Supply – combines Power and Fuel Exploitation.

Industry – combines Ind. Combustion and Ind. Processes.

Land use, land use change and forestry (LULUCF) emissions are not included. There is an alternative explorer that includes LULUCF.

Carbon dioxide (excluding biomass/biofuel combustion), nitrous oxide, methane and certain fluorinated gases (shown as f-gases), are the greenhouse gases included.

Note that cement sucks up carbon dioxide over time; this cement carbonation sink is not currently included.

Emissions of different gases are aggregated and displayed using 100-year Global Warming Potential (GWP) values from the fifth assessment report (AR5) of the Intergovernmental Panel on Climate Change (IPCC). This is the method used by the source, though it makes the GWP values slightly dated (AR6 values exist). However, the difference is often minor – a 0.3 Gt (~0.5%) difference on the global total is suggested by the UN’s Emission Gap Report 2024; the uncertainty ranges on the total are more than an order of magnitude greater than this. Emissions Gap Report 2024 | UNEP – UN Environment Programme.

Sector and gas categories are defined more precisely in the relevant source, see below.

Source

Visualisation by Climateninja.org.

Data were taken from:

EDGAR (Emissions Database for Global Atmospheric Research) Community GHG Database, a collaboration between the European Commission, Joint Research Centre (JRC), the International Energy Agency (IEA), and comprising IEA-EDGAR CO₂, EDGAR CH₄, EDGAR N₂O, EDGAR F-GASES version EDGAR_2024_GHG (2024) European Commission, JRC (Datasets). EDGAR – The Emissions Database for Global Atmospheric Research (europa.eu).

Definitions of sectors (and gases) used can be found in the pdf report located on the same page as the above EDGAR link – Crippa et al., GHG emissions of all world countries, Publications Office of the European Union, Luxembourg, 2024, doi:10.2760/4002897, JRC138862. In particular, see table 3 on page 36.

Built using Highcharts – Interactive Charting Library for Developers.

Data updated: 09/24

Software updated: 10/24 to version 2b