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 -6.10
Milk (kg) 196.00 -0.014 -2.74
Fat (kg) 4.76 -0.375 -1.78
Prot (kg) 3.56 -0.441 -1.57
Fertility Sub Index 0.14
Calving Interval (days) -0.08 -1.459 0.12
Survival (%) 0.02 1.117 0.02
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.21
Carcass Weight (kg) -1.40 -0.528 0.74
Age of Slaughter (days) 1.22 -0.432 -0.53
Maintenance Sub Index Maint. Sub Index 1.59
Live WT (kg) -5.20 -0.307 1.59
Total Carbon Sub Index -4.62

* Based on an €80/tonne carbon price