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 -15.67
Milk (kg) 413.00 -0.014 -5.78
Fat (kg) 14.82 -0.375 -5.55
Prot (kg) 9.83 -0.441 -4.34
Fertility Sub Index -3.35
Calving Interval (days) 2.09 -1.459 -3.05
Survival (%) -0.27 1.117 -0.30
Calving Sub Index 2.22
Gestation Length (days) -2.42 -0.919 2.22
Beef Sub Index -1.94
Carcass Weight (kg) -3.80 -0.528 2.00
Age of Slaughter (days) 9.13 -0.432 -3.94
Maintenance Sub Index Maint. Sub Index -5.98
Live WT (kg) 19.50 -0.307 -5.98
Total Carbon Sub Index -24.72

* Based on an €80/tonne carbon price