The Wholesale Price Index (WPI) for September 2023 was published on 20 October 2023. An error in the application of currency exchange rates for the WPI was recently discovered where August 2023 exchange rates were applied to the export manufacturing data instead of exchange rates for September 2023.
As of 23 November 2023, all the necessary corrections have been made to September 2023 data on export sales. The analysis and outputs of the WPI data for September 2023 including the relevant tables, graphs, and text of this release have been updated to reflect these corrections. Users should note that the data in Tables 3, 4, and 5 of the WPI release were not impacted.
The error resulted in an under-estimation of the WPI for September 2023. The overall producer price index for manufacturing for September 2023 was 86.1 when it should have been 87.0.
For more details on the impact of the correction please see Information Note - Wholesale Price Index Revision September 2023.
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Wholesale electricity prices increased by 4.8% in the month to September 2023 but were 60.6% lower in September 2023 when compared with September 2022.
Domestic producer prices for manufactured goods were on average 1.9% lower in September 2023 when compared with a year earlier, while producer prices for exported goods fell by 1.6%. Overall, manufacturing producer prices were also 1.6% lower in the year.
Producer prices for food products fell by 7.4% in the 12 months to September 2023, while the Food Products, Beverages & Tobacco index was down by 6.6%.
Some of the most notable changes in producer prices for food products over the 12 months to September 2023 were: Fruit & Vegetables (+13.4%), Dairy Products (-25.6%), Vegetable & Animal Oils & Fats (-7.5%), and Other Food Products (-7.1%).
The most notable changes in other producer prices in the year were: Beverages (+8.8%), Other Non-Metallic Mineral Products (such as glass, ceramics, cement, concrete and stone) (+7.8%), Wearing Apparel (+6.7%), Wood & Wood Products (-8.5%), Basic Metals (-6.5%), and Textiles (-5.1%).
Wholesale prices for construction products decreased by 0.3% in the month to September 2023 but rose by 2.6% in the 12 months since September 2022.
Wholesale Price Index- September 2023 | |||
Price index (Year ‘15=100) | % monthly change | % annual change | |
Jul 2023 | 84.6 | -2.3% | -5.2% |
Aug 2023 | 86.9 | 2.7% | -0.3% |
Sep 2023 | 87.0 | 0.1% | -1.6% |
Output Price Index | |
Jan 2016 | 3.3 |
Feb 2016 | 1 |
Mar 2016 | -2.2 |
Apr 2016 | -4.1 |
May 2016 | -1.2 |
Jun 2016 | -1.9 |
Jul 2016 | -1.6 |
Aug 2016 | -1.5 |
Sep 2016 | -2.4 |
Oct 2016 | 0.9 |
Nov 2016 | -1.3 |
Dec 2016 | -0.1 |
Jan 2017 | 0.6 |
Feb 2017 | 0.3 |
Mar 2017 | 3.5 |
Apr 2017 | 5.4 |
May 2017 | 4.5 |
Jun 2017 | 2.5 |
Jul 2017 | 1 |
Aug 2017 | -0.7 |
Sep 2017 | 0.8 |
Oct 2017 | -7.3 |
Nov 2017 | -9.1 |
Dec 2017 | -4.7 |
Jan 2018 | -4.4 |
Feb 2018 | -4.3 |
Mar 2018 | -6.1 |
Apr 2018 | -7.4 |
May 2018 | -5.6 |
June 2018 | -1.3 |
Jul 2018 | -1.2 |
Aug 2018 | -0.3 |
Sep 2018 | 0.3 |
Oct 2018 | 1.9 |
Nov 2018 | 3.1 |
Dec 2018 | -2.3 |
Jan 2019 | 0.1 |
Feb 2019 | 0.1 |
Mar 2019 | 0.4 |
Apr 2019 | 0.9 |
May 2019 | -0.7 |
Jun 2019 | -2.4 |
Jul 2019 | -2 |
Aug 2019 | -1.2 |
Sep 2019 | -0.7 |
Oct 2019 | -2.2 |
Nov 2019 | -1.9 |
Dec 2019 | -2 |
Jan 2020 | -4.2 |
Feb 2020 | -1.4 |
Mar 2020 | -5.4 |
Apr 2020 | -8.3 |
May 2020 | -9.3 |
Jun 2020 | -10.4 |
Jul 2020 | -10.6 |
Aug 2020 | -12.4 |
Sep 2020 | -12.4 |
Oct 2020 | -5.1 |
Nov 2020 | -10.7 |
Dec 2020 | -14.5 |
Jan 2021 | -12.6 |
Feb 2021 | -14 |
Mar 2021 | -10.1 |
Apr 2021 | -7 |
May 2021 | -7.6 |
Jun 2021 | -5.3 |
Jul 2021 | -2.1 |
Aug 2021 | -1.4 |
Sep 2021 | -1.9 |
Oct 2021 | -2.6 |
Nov 2021 | 0.2 |
Dec 2021 | 4.5 |
Jan 2022 | 3.5 |
Feb 2022 | 2.8 |
Mar 2022 | 4.4 |
Apr 2022 | 5.2 |
May 2022 | 7.3 |
Jun 2022 | 6.2 |
Jul 2022 | 6.2 |
Aug 2022 | 4.7 |
Sep 2022 | 6.1 |
Oct 2022 | 8 |
Nov 2022 | 3.8 |
Dec 2022 | 2.5 |
Jan 2023 | 3.7 |
Feb 2023 | 3.6 |
Mar 2023 | 1.5 |
Apr 2023 | -0.7 |
May 2023 | -1.1 |
Jun 2023 | -0.6 |
Jul 2023 | -5.2 |
Aug 2023 | -0.3 |
Sep 2023 | -1.6 |
Home | Export | |
Jan 2015 | 100.2 | 96.8 |
Feb 2015 | 99.6 | 98.8 |
Mar 2015 | 99.9 | 101.1 |
Apr 2015 | 99.8 | 102.6 |
May 2015 | 100 | 100.2 |
Jun 2015 | 99.9 | 99.8 |
Jul 2015 | 100 | 99.8 |
Aug 2015 | 100.3 | 100.2 |
Sep 2015 | 100.2 | 98.9 |
Oct 2015 | 100 | 96.6 |
Nov 2015 | 100 | 102.8 |
Dec 2015 | 100 | 102.5 |
Jan 2016 | 100 | 100.2 |
Feb 2016 | 99.1 | 99.9 |
Mar 2016 | 99.5 | 98.9 |
Apr 2016 | 100.8 | 98.1 |
May 2016 | 100.9 | 98.9 |
Jun 2016 | 101 | 97.7 |
Jul 2016 | 101 | 98.1 |
Aug 2016 | 100.1 | 98.7 |
Sep 2016 | 100 | 96.4 |
Oct 2016 | 100 | 97.6 |
Nov 2016 | 100.1 | 101.5 |
Dec 2016 | 100.1 | 102.4 |
Jan 2017 | 100.4 | 100.8 |
Feb 2017 | 99.2 | 100.1 |
Mar 2017 | 99.5 | 102.6 |
Apr 2017 | 99.5 | 103.7 |
May 2017 | 99.4 | 103.7 |
Jun 2017 | 99.5 | 100.3 |
Jul 2017 | 99.6 | 99.2 |
Aug 2017 | 99.5 | 97.9 |
Sep 2017 | 99.8 | 97.2 |
Oct 2017 | 99.7 | 90.2 |
Nov 2017 | 97.7 | 91.9 |
Dec 2017 | 97.7 | 97.5 |
Jan 2018 | 98 | 96.4 |
Feb 2018 | 98.1 | 95.7 |
Mar 2018 | 98.4 | 96.1 |
Apr 2018 | 98.8 | 95.6 |
May 2018 | 98.6 | 97.7 |
Jun 2018 | 98.9 | 99 |
Jul 2018 | 99 | 98 |
Aug 2018 | 99 | 97.6 |
Sep 2018 | 99.4 | 97.5 |
Oct 2018 | 99.4 | 92 |
Nov 2018 | 99.4 | 94.9 |
Dec 2018 | 99.7 | 95.2 |
Jan 2019 | 100.6 | 96.4 |
Feb 2019 | 101.3 | 95.6 |
Mar 2019 | 101.2 | 96.4 |
Apr 2019 | 101.1 | 96.5 |
May 2019 | 101.1 | 96.8 |
Jun 2019 | 101.1 | 96.4 |
Jul 2019 | 101.3 | 95.8 |
Aug 2019 | 101.4 | 96.3 |
Sep 2019 | 101.3 | 96.8 |
Oct 2019 | 101.1 | 89.8 |
Nov 2019 | 101.3 | 93 |
Dec 2019 | 101 | 93 |
Jan 2020 | 99.7 | 92.1 |
Feb 2020 | 100 | 94.4 |
Mar 2020 | 100.1 | 91.1 |
Apr 2020 | 99.7 | 88.2 |
May 2020 | 99.6 | 87.5 |
Jun 2020 | 99.7 | 86.1 |
Jul 2020 | 99.7 | 85.2 |
Aug 2020 | 99.6 | 83.9 |
Sep 2020 | 99.9 | 84.3 |
Oct 2020 | 99.9 | 85 |
Nov 2020 | 99.5 | 82.6 |
Dec 2020 | 99.6 | 79.1 |
Jan 2021 | 100 | 79.9 |
Feb 2021 | 99.5 | 80.7 |
Mar 2021 | 99.8 | 81.4 |
Apr 2021 | 100.2 | 81.7 |
May 2021 | 100.9 | 80.4 |
Jun 2021 | 101.5 | 81.2 |
Jul 2021 | 102.5 | 83.2 |
Aug 2021 | 102.4 | 82.5 |
Sep 2021 | 102.8 | 82.4 |
Oct 2021 | 103.9 | 82.7 |
Nov 2021 | 104.5 | 82.5 |
Dec 2021 | 105.5 | 82.5 |
Jan 2022 | 107.9 | 82.5 |
Feb 2022 | 105.7 | 82.8 |
Mar 2022 | 106.1 | 84.9 |
Apr 2022 | 107.3 | 85.9 |
May 2022 | 108.9 | 86.2 |
Jun 2022 | 109.6 | 86.1 |
Jul 2022 | 112.2 | 88.2 |
Aug 2022 | 113.2 | 86.1 |
Sep 2022 | 113.5 | 87.3 |
Oct 2022 | 114.6 | 89.1 |
Nov 2022 | 114.8 | 85.5 |
Dec 2022 | 114.9 | 84.4 |
Jan 2023 | 116.8 | 85.4 |
Feb 2023 | 116.9 | 85.4 |
Mar 2023 | 115.9 | 85.8 |
Apr 2023 | 115.7 | 84.9 |
May 2023 | 114.7 | 85 |
Jun 2023 | 113.9 | 85.4 |
Jul 2023 | 112.4 | 83.4 |
Aug 2023 | 112 | 85.8 |
Sep 2023 | 111.3 | 85.9 |
Notable annual increases and decreases in construction products as shown in Table 3 include:
The Building & Construction index (i.e. Materials and Wages) rose by 0.7% in the month and by 3.6% in the 12 months to September 2023. This index combines the All Materials index with a measure of the change in wages in the Construction sector to provide an overall index for input construction costs (See Table 4).
There was an increase in the price of wholesale electricity in September 2023 with prices 4.8% higher than the previous month. The price of electricity was 60.6% lower than in September 2022. The overall Energy Products index increased by 5.2% since August 2023 but decreased by 53.0% when compared with September 2022 (See Figure 3 and Table 5).
Wholesale Price Index - Electricity | |
Jan 2021 | 144.7 |
Feb 2021 | 106.2 |
Mar 2021 | 134.5 |
Apr 2021 | 157.7 |
May 2021 | 178.5 |
Jun 2021 | 175.4 |
Jul 2021 | 264.7 |
Aug 2021 | 242.6 |
Sep 2021 | 360.9 |
Oct 2021 | 396.1 |
Nov 2021 | 377.8 |
Dec 2021 | 462.2 |
Jan 2022 | 371.8 |
Feb 2022 | 323.5 |
Mar 2022 | 541.3 |
Apr 2022 | 402.9 |
May 2022 | 264.5 |
Jun 2022 | 335.6 |
Jul 2022 | 493.2 |
Aug 2022 | 715.5 |
Sep 2022 | 522.9 |
Oct 2022 | 251.2 |
Nov 2022 | 264.2 |
Dec 2022 | 510.4 |
Jan 2023 | 299.3 |
Feb 2023 | 293.8 |
Mar 2023 | 268.1 |
Apr 2023 | 231.8 |
May 2023 | 194.2 |
Jun 2023 | 216.2 |
Jul 2023 | 177.6 |
Aug 2023 | 196.5 |
Sep 2023 | 206 |
For more information on the categories of products in Table 3 see Description of Products for Building and Construction.
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Statistician's Comment
The Central Statistics Office (CSO) has today (23 November 2023) released the Wholesale Price Index September 2023.
Commenting on the release, Jillian Delaney, Statistician in the Prices Division, said: ''Wholesale electricity prices increased by 4.8% in the month but fell by 60.6% in the 12 months to September 2023. This comes after a monthly increase of 10.6% in August 2023. (See Table 5).
Wholesale price inflation showed little change in September 2023 with a rise of 0.1% in the overall producer price index for manufacturing industries in the month. The price index for export sales was also up by 0.1% since August 2023, while the index for home sales fell by 0.6% in the month. Producer prices for products sold on the domestic market were 1.9% lower in September 2023 compared with September 2022, with export producer prices falling by 1.6% and overall producer prices also down by 1.6% in the year.
Food Products
Producer prices in the Food Products index were up by 0.2% in the month to September 2023 while this overall index was 7.4% lower than in September 2022. Prices for some food products fell in the month, for example Dairy Products were down by 4.5%. This category was notably lower in September 2023 compared with the same month in 2022, dropping by 25.6%. Producer prices for Dairy Products are now lower than at any time since January 2022. Several other food categories showed notable changes in September 2023 when compared with the same month in 2022, including Fruit & Vegetables (+13.4%), Other Food Products (-7.1%), and Vegetable & Animal Oils & Fats (-7.5%) (See Table 2).
Construction Products
The All Materials index for construction products fell by 0.3% in the month but grew by 2.6% in the year, while the Building & Construction (i.e. Materials and Wages) index rose by 0.7% in the month and was 3.6% higher than the same month last year (See Tables 3 and 4).''