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 1.77
Milk (kg) 182.00 -0.014 -2.55
Fat (kg) -5.71 -0.375 2.14
Prot (kg) -4.93 -0.441 2.18
Fertility Sub Index -15.42
Calving Interval (days) 7.86 -1.459 -11.47
Survival (%) -3.54 1.117 -3.95
Calving Sub Index 1.48
Gestation Length (days) -1.61 -0.919 1.48
Beef Sub Index -1.76
Carcass Weight (kg) 0.40 -0.528 -0.21
Age of Slaughter (days) 3.58 -0.432 -1.55
Maintenance Sub Index Maint. Sub Index 0.18
Live WT (kg) -0.60 -0.307 0.18
Total Carbon Sub Index -13.75

* Based on an €80/tonne carbon price