Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index -16.72
Milk (kg) -147.00 -0.014 2.06
Fat (kg) 24.63 -0.375 -9.23
Prot (kg) 21.65 -0.441 -9.56
Fertility Sub Index 3.62
Calving Interval (days) -1.44 -1.459 2.10
Survival (%) 1.36 1.117 1.52
Calving Sub Index 0.74
Gestation Length (days) -0.80 -0.919 0.74
Beef Sub Index -0.41
Carcass Weight (kg) -4.30 -0.528 2.27
Age of Slaughter (days) 6.21 -0.432 -2.68
Maintenance Sub Index Maint. Sub Index 7.51
Live WT (kg) -24.50 -0.307 7.51
Total Carbon Sub Index -5.28

* Based on an €80/tonne carbon price