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 1.55
Milk (kg) 202.00 -0.014 -2.83
Fat (kg) -5.48 -0.375 2.05
Prot (kg) -5.28 -0.441 2.33
Fertility Sub Index -14.80
Calving Interval (days) 7.24 -1.459 -10.56
Survival (%) -3.79 1.117 -4.23
Calving Sub Index 0.61
Gestation Length (days) -0.66 -0.919 0.61
Beef Sub Index -1.99
Carcass Weight (kg) 1.10 -0.528 -0.58
Age of Slaughter (days) 3.26 -0.432 -1.41
Maintenance Sub Index Maint. Sub Index -1.87
Live WT (kg) 6.10 -0.307 -1.87
Total Carbon Sub Index -16.50

* Based on an €80/tonne carbon price