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 -0.79
Milk (kg) 118.00 -0.014 -1.65
Fat (kg) -3.10 -0.375 1.16
Prot (kg) 0.67 -0.441 -0.30
Fertility Sub Index 2.74
Calving Interval (days) -1.15 -1.459 1.68
Survival (%) 0.95 1.117 1.06
Calving Sub Index -0.50
Gestation Length (days) 0.54 -0.919 -0.50
Beef Sub Index -5.14
Carcass Weight (kg) 13.70 -0.528 -7.23
Age of Slaughter (days) -4.83 -0.432 2.09
Maintenance Sub Index Maint. Sub Index -10.94
Live WT (kg) 35.70 -0.307 -10.94
Total Carbon Sub Index -14.63

* Based on an €80/tonne carbon price