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 -7.46
Milk (kg) 348.00 -0.014 -4.87
Fat (kg) 2.55 -0.375 -0.96
Prot (kg) 3.71 -0.441 -1.64
Fertility Sub Index -12.09
Calving Interval (days) 6.70 -1.459 -9.78
Survival (%) -2.07 1.117 -2.31
Calving Sub Index 2.46
Gestation Length (days) -2.68 -0.919 2.46
Beef Sub Index -3.38
Carcass Weight (kg) 2.20 -0.528 -1.16
Age of Slaughter (days) 5.13 -0.432 -2.21
Maintenance Sub Index Maint. Sub Index -5.95
Live WT (kg) 19.40 -0.307 -5.95
Total Carbon Sub Index -26.41

* Based on an €80/tonne carbon price