How did greenhouse gas emissions from households (physical flow account) change in Nova Scotia?
The answer
Greenhouse gas emissions from households (physical flow account) decreased in Nova Scotia.
- Overall change
- -662 Kilotonnes
- 14.6% decrease
- Start · 2009
- 4,535 Kilotonnes
- Latest · 2023
- 3,873 Kilotonnes
What this answer shows
- Measure
- Greenhouse gas emissions from households (physical flow account)
- Area shown
- Nova Scotia
- Period
- 2009–2023Annual
- Unit
- Kilotonnes
Selected details
- Accounting basis
- Statistics Canada physical-flow account
- Emissions coverage
- Households
- Emissions unit
- Kilotonnes of CO₂ equivalent
- Gases covered
- Carbon dioxide, methane and nitrous oxide
Greenhouse gas emissions from households (physical flow account) fell from 4,535 Kilotonnes to 3,873 Kilotonnes between 2009 and 2023—a decrease of 662 Kilotonnes, or 14.6%. It reached an observed low of 3,776 Kilotonnes in 2021 before ending at 3,873 Kilotonnes in 2023.
Evidence prepared Revision c9882d908d7bView data updates
Greenhouse gas emissions from households (physical flow account) in Nova Scotia
Annual · 15 observations · 2009–2023
- Greenhouse gas emissions from households (physical flow account)3,873 Kilotonnes
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The vertical scale is focused on the observed values and does not start at zero.
- Observed high
- 5,140 Kilotonnes2011
- Observed low
- 3,776 Kilotonnes2021
Exact values15 observations · 2009–2023
| Period | Greenhouse gas emissions from households (physical flow account) |
|---|---|
| 2023Latest | 3,873 Kilotonnes |
| 2022 | 3,913 Kilotonnes |
| 2021 | 3,776 Kilotonnes |
| 2020 | 3,851 Kilotonnes |
| 2019 | 4,600 Kilotonnes |
| 2018 | 4,716 Kilotonnes |
| 2017 | 4,567 Kilotonnes |
| 2016 | 4,419 Kilotonnes |
| 2015 | 4,707 Kilotonnes |
| 2014 | 4,204 Kilotonnes |
| 2013 | 4,533 Kilotonnes |
| 2012 | 4,905 Kilotonnes |
| 2011 | 5,140 Kilotonnes |
| 2010 | 4,551 Kilotonnes |
| 2009 | 4,535 Kilotonnes |
Across Canada
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About this data
How to read this measureThis is the physical-flow account, not the ECCC National Inventory Report or a consumption footprint. Methane and nitrous oxide use global warming potentials of 28 and 265. 2009–2022 data were revised in December 2025. Totals may differ from component sums due to rounding.
Data shown through 2023Table updated
These are the selections used for this answer. The full Statistics Canada table (opens in a new tab) (38-10-0097-01) contains other measures and breakdowns.
Adapted from Statistics Canada, Physical flow account for greenhouse gas emissions, 2025-12-11. This does not constitute an endorsement by Statistics Canada of this product.
How this answer was calculatedThe headline compares the first and last observations shown. Absolute change is the last source value minus the first; relative change is (last ÷ first − 1) × 100. Intermediate observations remain visible in the chart and exact values. This is descriptive and does not identify causes.