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 -11.01
Milk (kg) -198.00 -0.014 2.77
Fat (kg) 17.38 -0.375 -6.51
Prot (kg) 16.47 -0.441 -7.27
Fertility Sub Index -0.62
Calving Interval (days) 0.83 -1.459 -1.21
Survival (%) 0.53 1.117 0.59
Calving Sub Index 0.27
Gestation Length (days) -0.29 -0.919 0.27
Beef Sub Index 12.52
Carcass Weight (kg) -29.40 -0.528 15.51
Age of Slaughter (days) 6.93 -0.432 -2.99
Maintenance Sub Index Maint. Sub Index 22.78
Live WT (kg) -74.30 -0.307 22.78
Total Carbon Sub Index 23.93

* Based on an €80/tonne carbon price