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 -8.90
Milk (kg) 224.00 -0.014 -3.14
Fat (kg) 9.33 -0.375 -3.49
Prot (kg) 5.14 -0.441 -2.27
Fertility Sub Index -10.80
Calving Interval (days) 6.19 -1.459 -9.03
Survival (%) -1.58 1.117 -1.77
Calving Sub Index 1.91
Gestation Length (days) -2.08 -0.919 1.91
Beef Sub Index -0.84
Carcass Weight (kg) -0.30 -0.528 0.16
Age of Slaughter (days) 2.32 -0.432 -1.00
Maintenance Sub Index Maint. Sub Index 0.77
Live WT (kg) -2.50 -0.307 0.77
Total Carbon Sub Index -17.85

* Based on an €80/tonne carbon price