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 1.89
Milk (kg) 285.00 -0.014 -3.99
Fat (kg) -10.95 -0.375 4.10
Prot (kg) -4.04 -0.441 1.78
Fertility Sub Index -16.77
Calving Interval (days) 8.14 -1.459 -11.88
Survival (%) -4.38 1.117 -4.89
Calving Sub Index 0.15
Gestation Length (days) -0.16 -0.919 0.15
Beef Sub Index -3.44
Carcass Weight (kg) 2.90 -0.528 -1.53
Age of Slaughter (days) 4.42 -0.432 -1.91
Maintenance Sub Index Maint. Sub Index -4.54
Live WT (kg) 14.80 -0.307 -4.54
Total Carbon Sub Index -22.71

* Based on an €80/tonne carbon price