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 5.55
Milk (kg) -42.00 -0.014 0.59
Fat (kg) -7.96 -0.375 2.98
Prot (kg) -4.49 -0.441 1.98
Fertility Sub Index -16.61
Calving Interval (days) 7.86 -1.459 -11.47
Survival (%) -4.60 1.117 -5.14
Calving Sub Index 1.68
Gestation Length (days) -1.83 -0.919 1.68
Beef Sub Index -1.13
Carcass Weight (kg) -1.90 -0.528 1.00
Age of Slaughter (days) 4.95 -0.432 -2.14
Maintenance Sub Index Maint. Sub Index -0.46
Live WT (kg) 1.50 -0.307 -0.46
Total Carbon Sub Index -10.97

* Based on an €80/tonne carbon price