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 -10.67
Milk (kg) 217.00 -0.014 -3.04
Fat (kg) 6.30 -0.375 -2.36
Prot (kg) 11.95 -0.441 -5.27
Fertility Sub Index -14.07
Calving Interval (days) 8.34 -1.459 -12.17
Survival (%) -1.70 1.117 -1.90
Calving Sub Index 2.26
Gestation Length (days) -2.46 -0.919 2.26
Beef Sub Index 8.58
Carcass Weight (kg) -15.50 -0.528 8.18
Age of Slaughter (days) -0.94 -0.432 0.41
Maintenance Sub Index Maint. Sub Index 6.13
Live WT (kg) -20.00 -0.307 6.13
Total Carbon Sub Index -7.76

* Based on an €80/tonne carbon price