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 19.29
Milk (kg) -741.00 -0.014 10.37
Fat (kg) -3.59 -0.375 1.34
Prot (kg) -17.15 -0.441 7.57
Fertility Sub Index -0.74
Calving Interval (days) 1.24 -1.459 -1.81
Survival (%) 0.96 1.117 1.07
Calving Sub Index 1.30
Gestation Length (days) -1.41 -0.919 1.30
Beef Sub Index 6.14
Carcass Weight (kg) -17.00 -0.528 8.97
Age of Slaughter (days) 6.54 -0.432 -2.82
Maintenance Sub Index Maint. Sub Index 15.94
Live WT (kg) -52.00 -0.307 15.94
Total Carbon Sub Index 41.93

* Based on an €80/tonne carbon price