31 January 2024
We have corrected an error in Table 12.8. The values for timber provisioning (FV5G) had been aggregated incorrectly so woodfuel was double counted. Table 12.6 has also been revised due to changes to the data provided by Forest Research for timber provisioning (FU2R).
We have corrected an error in the physical value of air pollution regulating (FV5K) in table 12.8. The previous version incorrectly excluded some physical removals due to errors in the aggregation of geographic areas. Total monetary values (annual and asset) are unaffected.
Gweld y fersiwn wedi'i disodli
14 November 2025
A number of legacy time series relating to historic Gross Fixed Capital Formation (GFCF) for the period 1987–1996 were unintentionally included in the Blue Book 2025 dataset. These series have now been removed to maintain consistency with previous practice on pre-1997 data content. We apologise for this correction.
Gweld y fersiwn wedi'i disodli
14 November 2025
A number of legacy time series relating to historic Gross Fixed Capital Formation (GFCF) for the period 1987–1996 were unintentionally included in the Blue Book 2025 dataset. These series have now been removed to maintain consistency with previous practice on pre-1997 data content. We apologise for this correction.
Gweld y fersiwn wedi'i disodli
14 November 2025
A number of legacy time series relating to historic Gross Fixed Capital Formation (GFCF) for the period 1987–1996 were unintentionally included in the Blue Book 2025 dataset. These series have now been removed to maintain consistency with previous practice on pre-1997 data content. We apologise for this correction.
Gweld y fersiwn wedi'i disodli
14 November 2025
A number of legacy time series relating to historic Gross Fixed Capital Formation (GFCF) for the period 1987–1996 were unintentionally included in the Blue Book 2025 dataset. These series have now been removed to maintain consistency with previous practice on pre-1997 data content. We apologise for this correction.
Gweld y fersiwn wedi'i disodli
