Energy efficiency in industry improved significantly between 2005 and 2024, with a 45% increase in 2024 compared to 2005. The chemical industry, machinery and equipment manufacturing, non-ferrous metals, and paper manufacturing contributed the most to the improvement, while steel production and non-metallic mineral products contributed the least.
Own estimates, IJS-CEU, Statistical Office of the Republic of Slovenia
| Chemicals[2005=100] | Steel[2005=100] | Non ferrous metals[2005=100] | Non-metallic mineralls[2005=100] | Paper[2005=100] | Machinery[2005=100] | Total industry[2005=100] | Food and tobacco[2005=100] | Textile[2005=100] | Transport vehicles[2005=100] | Wood[2005=100] | Other industries[2005=100] | Mining[2005=100] | Construction[2005=100] | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2005 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
| 2006 | 90.56 | 94.71 | 82.25 | 105.62 | 83.11 | 100.95 | 96.02 | 123.33 | 95.11 | 95.97 | 102.21 | 108.18 | 143.38 | 98.39 |
| 2007 | 88.49 | 80.45 | 85.10 | 100.67 | 70.70 | 85.47 | 85.62 | 93.88 | 97.04 | 104.55 | 102.62 | 101.43 | 96.66 | 51.30 |
| 2008 | 75.15 | 87.53 | 90.81 | 96.28 | 69.02 | 71.81 | 81.84 | 99.37 | 83.61 | 112.85 | 93.68 | 99.19 | 101.36 | 56.01 |
| 2009 | 80.26 | 101.51 | 89.46 | 93.38 | 68.60 | 70.69 | 84.40 | 96.85 | 106.65 | 119.02 | 98.99 | 112.59 | 114.27 | 53.02 |
| 2010 | 77.10 | 90.55 | 71.84 | 99.34 | 62.78 | 76.79 | 82.86 | 96.45 | 116.62 | 115.72 | 103.65 | 112.45 | 85.05 | 47.63 |
| 2011 | 68.42 | 81.78 | 94.56 | 103.58 | 62.56 | 68.28 | 80.49 | 86.31 | 94.82 | 116.50 | 88.96 | 126.10 | 86.43 | 44.71 |
| 2012 | 65.21 | 87.40 | 103.38 | 99.87 | 61.47 | 67.33 | 80.26 | 82.82 | 90.03 | 133.85 | 79.68 | 125.22 | 88.81 | 53.74 |
| 2013 | 61.88 | 87.58 | 100.83 | 106.59 | 61.11 | 65.99 | 80.88 | 85.27 | 97.58 | 133.96 | 91.79 | 134.54 | 89.50 | 45.15 |
| 2014 | 60.99 | 87.33 | 95.08 | 103.40 | 57.81 | 61.99 | 78.84 | 99.52 | 85.52 | 121.00 | 154.72 | 125.20 | 80.36 | 37.88 |
| 2015 | 66.35 | 89.09 | 98.12 | 92.03 | 56.70 | 58.39 | 76.32 | 90.19 | 82.59 | 107.44 | 121.41 | 111.68 | 86.72 | 41.27 |
| 2016 | 72.20 | 91.71 | 102.80 | 91.82 | 54.58 | 53.22 | 75.39 | 85.48 | 81.08 | 101.36 | 109.32 | 97.93 | 94.41 | 47.54 |
| 2017 | 65.85 | 91.85 | 99.87 | 93.48 | 56.22 | 49.96 | 73.44 | 84.18 | 87.01 | 92.48 | 103.28 | 100.84 | 93.37 | 46.89 |
| 2018 | 59.39 | 89.32 | 95.62 | 92.08 | 57.30 | 61.64 | 71.62 | 90.84 | 56.41 | 79.59 | 92.91 | 83.99 | 84.52 | 43.43 |
| 2019 | 52.26 | 95.76 | 85.81 | 94.43 | 59.21 | 59.95 | 70.31 | 81.92 | 58.27 | 85.39 | 92.09 | 86.59 | 86.18 | 49.88 |
| 2020 | 47.70 | 91.33 | 87.61 | 91.74 | 55.00 | 60.42 | 68.73 | 82.62 | 61.46 | 84.36 | 96.90 | 97.04 | 86.24 | 53.30 |
| 2021 | 47.83 | 89.20 | 72.08 | 96.23 | 53.77 | 56.50 | 65.54 | 80.21 | 57.61 | 76.92 | 93.56 | 86.79 | 83.07 | 49.15 |
| 2022 | 40.57 | 86.98 | 62.39 | 91.16 | 55.29 | 43.78 | 59.06 | 78.09 | 55.84 | 84.08 | 89.27 | 65.02 | 76.96 | 54.04 |
| 2023 | 37.19 | 85.34 | 48.68 | 94.64 | 57.24 | 41.26 | 57.04 | 76.26 | 53.95 | 73.87 | 107.31 | 76.06 | 73.11 | 48.20 |
| 2024 | 34.28 | 82.43 | 48.18 | 99.04 | 55.25 | 39.51 | 55.22 | 80.93 | 50.06 | 75.72 | 99.29 | 82.27 | 50.95 | 46.65 |