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 7.09
Milk (kg) 92.00 -0.014 -1.29
Fat (kg) -20.11 -0.375 7.53
Prot (kg) -1.91 -0.441 0.84
Fertility Sub Index -1.03
Calving Interval (days) 0.56 -1.459 -0.82
Survival (%) -0.19 1.117 -0.21
Calving Sub Index -1.89
Gestation Length (days) 2.06 -0.919 -1.89
Beef Sub Index -4.78
Carcass Weight (kg) 11.50 -0.528 -6.07
Age of Slaughter (days) -2.97 -0.432 1.28
Maintenance Sub Index Maint. Sub Index -7.14
Live WT (kg) 23.30 -0.307 -7.14
Total Carbon Sub Index -7.76

* Based on an €80/tonne carbon price