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 -15.92
Milk (kg) 374.00 -0.014 -5.24
Fat (kg) 12.00 -0.375 -4.49
Prot (kg) 14.02 -0.441 -6.19
Fertility Sub Index 10.76
Calving Interval (days) -6.13 -1.459 8.94
Survival (%) 1.63 1.117 1.82
Calving Sub Index 3.55
Gestation Length (days) -3.86 -0.919 3.55
Beef Sub Index -2.95
Carcass Weight (kg) 0.80 -0.528 -0.42
Age of Slaughter (days) 5.86 -0.432 -2.53
Maintenance Sub Index Maint. Sub Index -0.31
Live WT (kg) 1.00 -0.307 -0.31
Total Carbon Sub Index -4.86

* Based on an €80/tonne carbon price