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 -10.05
Milk (kg) 347.00 -0.014 -4.86
Fat (kg) 3.98 -0.375 -1.49
Prot (kg) 8.38 -0.441 -3.70
Fertility Sub Index -7.14
Calving Interval (days) 4.36 -1.459 -6.36
Survival (%) -0.70 1.117 -0.78
Calving Sub Index 1.19
Gestation Length (days) -1.29 -0.919 1.19
Beef Sub Index -3.34
Carcass Weight (kg) -4.60 -0.528 2.43
Age of Slaughter (days) 13.36 -0.432 -5.77
Maintenance Sub Index Maint. Sub Index 2.15
Live WT (kg) -7.00 -0.307 2.15
Total Carbon Sub Index -17.20

* Based on an €80/tonne carbon price