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 16.77
Milk (kg) -474.00 -0.014 6.64
Fat (kg) -10.53 -0.375 3.94
Prot (kg) -14.03 -0.441 6.19
Fertility Sub Index 9.49
Calving Interval (days) -4.53 -1.459 6.61
Survival (%) 2.58 1.117 2.88
Calving Sub Index 1.03
Gestation Length (days) -1.12 -0.919 1.03
Beef Sub Index 6.51
Carcass Weight (kg) -12.00 -0.528 6.33
Age of Slaughter (days) -0.41 -0.432 0.18
Maintenance Sub Index Maint. Sub Index 3.03
Live WT (kg) -9.90 -0.307 3.03
Total Carbon Sub Index 36.84

* Based on an €80/tonne carbon price