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 4.47
Milk (kg) 41.00 -0.014 -0.57
Fat (kg) -7.73 -0.375 2.90
Prot (kg) -4.86 -0.441 2.15
Fertility Sub Index -17.56
Calving Interval (days) 8.72 -1.459 -12.72
Survival (%) -4.33 1.117 -4.84
Calving Sub Index 2.09
Gestation Length (days) -2.27 -0.919 2.09
Beef Sub Index -1.12
Carcass Weight (kg) -2.20 -0.528 1.16
Age of Slaughter (days) 5.28 -0.432 -2.28
Maintenance Sub Index Maint. Sub Index 0.00
Live WT (kg) 0.00 -0.307 0.00
Total Carbon Sub Index -12.12

* Based on an €80/tonne carbon price