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 -6.86
Milk (kg) 356.00 -0.014 -4.98
Fat (kg) -1.66 -0.375 0.62
Prot (kg) 5.65 -0.441 -2.49
Fertility Sub Index -7.37
Calving Interval (days) 3.63 -1.459 -5.30
Survival (%) -1.86 1.117 -2.08
Calving Sub Index 0.15
Gestation Length (days) -0.16 -0.919 0.15
Beef Sub Index -0.16
Carcass Weight (kg) -0.70 -0.528 0.37
Age of Slaughter (days) 1.23 -0.432 -0.53
Maintenance Sub Index Maint. Sub Index -2.88
Live WT (kg) 9.40 -0.307 -2.88
Total Carbon Sub Index -17.12

* Based on an €80/tonne carbon price