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 17.25
Milk (kg) -526.00 -0.014 7.36
Fat (kg) -8.80 -0.375 3.30
Prot (kg) -14.94 -0.441 6.59
Fertility Sub Index 1.42
Calving Interval (days) -0.46 -1.459 0.67
Survival (%) 0.67 1.117 0.75
Calving Sub Index 0.86
Gestation Length (days) -0.94 -0.919 0.86
Beef Sub Index 7.94
Carcass Weight (kg) -20.40 -0.528 10.76
Age of Slaughter (days) 6.54 -0.432 -2.82
Maintenance Sub Index Maint. Sub Index 14.53
Live WT (kg) -47.40 -0.307 14.53
Total Carbon Sub Index 42.00

* Based on an €80/tonne carbon price