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 -2.45
Milk (kg) 165.00 -0.014 -2.31
Fat (kg) -4.33 -0.375 1.62
Prot (kg) 3.99 -0.441 -1.76
Fertility Sub Index -17.22
Calving Interval (days) 7.91 -1.459 -11.54
Survival (%) -5.08 1.117 -5.68
Calving Sub Index 1.20
Gestation Length (days) -1.31 -0.919 1.20
Beef Sub Index -1.09
Carcass Weight (kg) 0.00 -0.528 0.00
Age of Slaughter (days) 2.53 -0.432 -1.09
Maintenance Sub Index Maint. Sub Index -0.67
Live WT (kg) 2.20 -0.307 -0.67
Total Carbon Sub Index -20.23

* Based on an €80/tonne carbon price