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 -30.19
Milk (kg) 1021.00 -0.014 -14.29
Fat (kg) 21.76 -0.375 -8.15
Prot (kg) 17.54 -0.441 -7.74
Fertility Sub Index 3.24
Calving Interval (days) -1.67 -1.459 2.44
Survival (%) 0.72 1.117 0.80
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.52
Carcass Weight (kg) -3.00 -0.528 1.58
Age of Slaughter (days) 4.87 -0.432 -2.10
Maintenance Sub Index Maint. Sub Index 0.67
Live WT (kg) -2.20 -0.307 0.67
Total Carbon Sub Index -27.25

* Based on an €80/tonne carbon price