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 -20.94
Milk (kg) 592.00 -0.014 -8.29
Fat (kg) 15.61 -0.375 -5.85
Prot (kg) 15.41 -0.441 -6.80
Fertility Sub Index -9.92
Calving Interval (days) 6.70 -1.459 -9.78
Survival (%) -0.13 1.117 -0.15
Calving Sub Index 3.32
Gestation Length (days) -3.61 -0.919 3.32
Beef Sub Index -1.77
Carcass Weight (kg) -6.10 -0.528 3.22
Age of Slaughter (days) 11.55 -0.432 -4.99
Maintenance Sub Index Maint. Sub Index -1.84
Live WT (kg) 6.00 -0.307 -1.84
Total Carbon Sub Index -31.15

* Based on an €80/tonne carbon price