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 -9.41
Milk (kg) 70.00 -0.014 -0.98
Fat (kg) 10.75 -0.375 -4.03
Prot (kg) 9.98 -0.441 -4.40
Fertility Sub Index -11.76
Calving Interval (days) 5.58 -1.459 -8.14
Survival (%) -3.24 1.117 -3.62
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.00
Carcass Weight (kg) -0.30 -0.528 0.16
Age of Slaughter (days) 0.36 -0.432 -0.16
Maintenance Sub Index Maint. Sub Index -0.09
Live WT (kg) 0.30 -0.307 -0.09
Total Carbon Sub Index -21.74

* Based on an €80/tonne carbon price