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 0.12
Milk (kg) -102.00 -0.014 1.43
Fat (kg) 3.09 -0.375 -1.16
Prot (kg) 0.33 -0.441 -0.15
Fertility Sub Index 10.98
Calving Interval (days) -6.16 -1.459 8.99
Survival (%) 1.78 1.117 1.99
Calving Sub Index 3.17
Gestation Length (days) -3.45 -0.919 3.17
Beef Sub Index -0.84
Carcass Weight (kg) 0.30 -0.528 -0.16
Age of Slaughter (days) 1.59 -0.432 -0.69
Maintenance Sub Index Maint. Sub Index 3.37
Live WT (kg) -11.00 -0.307 3.37
Total Carbon Sub Index 16.80

* Based on an €80/tonne carbon price