Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index -16.51
Milk (kg) 407.00 -0.014 -5.70
Fat (kg) 12.71 -0.375 -4.76
Prot (kg) 13.72 -0.441 -6.06
Fertility Sub Index -3.17
Calving Interval (days) 1.44 -1.459 -2.10
Survival (%) -0.96 1.117 -1.07
Calving Sub Index 3.23
Gestation Length (days) -3.51 -0.919 3.23
Beef Sub Index -2.86
Carcass Weight (kg) 2.60 -0.528 -1.37
Age of Slaughter (days) 3.45 -0.432 -1.49
Maintenance Sub Index Maint. Sub Index -7.36
Live WT (kg) 24.00 -0.307 -7.36
Total Carbon Sub Index -26.69

* Based on an €80/tonne carbon price