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 -7.16
Milk (kg) -355.00 -0.014 4.97
Fat (kg) 23.92 -0.375 -8.96
Prot (kg) 7.18 -0.441 -3.17
Fertility Sub Index 4.72
Calving Interval (days) -1.38 -1.459 2.01
Survival (%) 2.42 1.117 2.70
Calving Sub Index 2.22
Gestation Length (days) -2.41 -0.919 2.22
Beef Sub Index 11.57
Carcass Weight (kg) -26.60 -0.528 14.03
Age of Slaughter (days) 5.71 -0.432 -2.47
Maintenance Sub Index Maint. Sub Index 16.86
Live WT (kg) -55.00 -0.307 16.86
Total Carbon Sub Index 28.20

* Based on an €80/tonne carbon price