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 -1.17
Milk (kg) -338.00 -0.014 4.73
Fat (kg) 12.30 -0.375 -4.61
Prot (kg) 2.94 -0.441 -1.30
Fertility Sub Index 0.26
Calving Interval (days) 0.26 -1.459 -0.38
Survival (%) 0.57 1.117 0.64
Calving Sub Index 0.84
Gestation Length (days) -0.91 -0.919 0.84
Beef Sub Index 11.09
Carcass Weight (kg) -25.70 -0.528 13.56
Age of Slaughter (days) 5.71 -0.432 -2.47
Maintenance Sub Index Maint. Sub Index 17.32
Live WT (kg) -56.50 -0.307 17.32
Total Carbon Sub Index 28.34

* Based on an €80/tonne carbon price