Change in the consumption of ozone-depleting substances in Chad
Chad: Change in the consumption of ozone-depleting substances was 63.94 in 2022. ▼ Falling
Change in the consumption of ozone-depleting substances in Chad, 1986–2022
Source: UN Environment Programme (2023) – processed by Our World in Data.
Analysis
Chad recorded 63.94 for change in the consumption of ozone-depleting substances in 2022.
Compared with earlier readings it is down 1.9% on the previous year and down 39.9% over ten years.
Over the whole period, change in the consumption of ozone-depleting substances in Chad peaked at 245.81 in 1998 and was at its lowest, 33.55, in 2007.
Chad ranks 6th of 162 countries on this measure, in the top 10%.
The long-run direction has been consistently falling across the 35 years of available data.
Change in the consumption of ozone-depleting substances in Chad, year by year
| Year | Value | Change |
|---|---|---|
| 1986 | 100 | — |
| 1989 | 155.48 | +55.5% |
| 1990 | 168.39 | +8.3% |
| 1991 | 183.87 | +9.2% |
| 1992 | 194.19 | +5.6% |
| 1993 | 203.23 | +4.7% |
| 1994 | 205.81 | +1.3% |
| 1995 | 214.19 | +4.1% |
| 1996 | 225.81 | +5.4% |
| 1997 | 234.19 | +3.7% |
| 1998 | 245.81 | +5.0% |
| 1999 | 242.58 | -1.3% |
| 2000 | 236.13 | -2.7% |
| 2001 | 205.16 | -13.1% |
| 2002 | 176.13 | -14.1% |
| 2003 | 147.74 | -16.1% |
| 2004 | 92.9 | -37.1% |
| 2005 | 74.84 | -19.4% |
| 2006 | 59.35 | -20.7% |
| 2007 | 33.55 | -43.5% |
| 2008 | 138.71 | +313.4% |
| 2009 | 173.55 | +25.1% |
| 2010 | 40 | -77.0% |
| 2011 | 109.68 | +174.2% |
| 2012 | 106.45 | -2.9% |
| 2013 | 98.06 | -7.9% |
| 2014 | 94.32 | -3.8% |
| 2015 | 91.61 | -2.9% |
| 2016 | 90.71 | -1.0% |
| 2017 | 76.84 | -15.3% |
| 2018 | 66.97 | -12.8% |
| 2019 | 65.81 | -1.7% |
| 2020 | 65.35 | -0.7% |
| 2021 | 65.16 | -0.3% |
| 2022 | 63.94 | -1.9% |
Chad compared with similar countries
- Chad's 63.94 is above the median for low income countries, which is 3.92, 16.3× the median. (25 countries reporting)
- Chad's 63.94 is above the median for Sub-Saharan Africa, which is 4.01, 15.9× the median. (48 countries reporting)
Biggest year-on-year movements
Years where Change in the consumption of ozone-depleting substances in Chad changed far more than this series normally does. A large move can be a real event or a change in how the figure was measured — the source note below says who published it.
| Year | Change | From | To |
|---|---|---|---|
| 2008 | +313.4% | 33.55 | 138.71 |
| 2011 | +174.2% | 40 | 109.68 |
| 2010 | -77.0% | 173.55 | 40 |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | 127.74 | 100 | 155.48 | 2 |
| 1990s | 211.81 | 168.39 | 245.81 | 10 |
| 2000s | 133.81 | 33.55 | 236.13 | 10 |
| 2010s | 84.05 | 40 | 109.68 | 10 |
| 2020s | 64.82 | 63.94 | 65.35 | 3 |
Countries ranked near Chad
More environment data for Chad
- Historical exposure to drought — Land soil moisture anomaly -10.96 Percentage change (2025)
- Historical exposure to drought — Cropland soil moisture anomaly -13.87 Percentage change (2025)
- Standard Deviation, annual growth rate 0 % change on previous year (2025)
- Standard Deviation 0.274 °C (2025)
- Temperature change 1.1 °C (2025)
- Total greenhouse gas emissions excluding LULUCF (Mt CO2e), annual 4.44 % change on previous year (2024)
- Total greenhouse gas emissions excluding LULUCF (Mt CO2e), per unit 0 Mt CO2e per US$ of GDP (2024)
- Total greenhouse gas emissions excluding LULUCF (Mt CO2e), per capita 0 Mt CO2e per person (2024)
- Methane (CH4) emissions from Agriculture (Mt CO2e), annual growth rate 5 % change on previous year (2024)
- Methane (CH4) emissions from Agriculture (Mt CO2e), per unit of GDP 0 Mt CO2e per US$ of GDP (2024)
Frequently asked questions
- What is change in the consumption of ozone-depleting substances in Chad?
- Change in the consumption of ozone-depleting substances in Chad was 63.94 in 2022, according to UN Environment Programme (2023) – processed by Our World in Data.
- What is the highest change in the consumption of ozone-depleting substances recorded in Chad?
- The highest recorded value was 245.81 in 1998.
- What is the lowest change in the consumption of ozone-depleting substances recorded in Chad?
- The lowest recorded value was 33.55 in 2007.
- How does Chad rank for change in the consumption of ozone-depleting substances?
- Chad ranks 6th out of 162 countries with data for 2022.
- Is change in the consumption of ozone-depleting substances rising or falling in Chad?
- Over the last ten years it is down 39.9%. The long-run trend across the full record is falling.
- Where does this Chad data come from?
- The figures come from UN Environment Programme (2023) – processed by Our World in Data, published as part of Change in the consumption of ozone-depleting substances. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 35 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Consumption of various controlled substances. These include Bromochloromethane (BCM), Carbon Tetrachloride (CTC), Chlorofluorocarbons (CFCs), Hydrobromofluorocarbons (HBFCs), Hydrochlorofluorocarbons (HCFCs), Hydrofluorocarbons (HFCs), Methyl Bromide (MB), Methyl Chloroform (TCA) and Other Fully Halogenated CFCs. This is measured as an index relative to emissions in the year 1986 (1986 = 100).