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 10.76
Milk (kg) -289.00 -0.014 4.05
Fat (kg) -6.97 -0.375 2.61
Prot (kg) -9.30 -0.441 4.10
Fertility Sub Index -2.62
Calving Interval (days) 1.72 -1.459 -2.51
Survival (%) -0.10 1.117 -0.11
Calving Sub Index 0.51
Gestation Length (days) -0.55 -0.919 0.51
Beef Sub Index 7.68
Carcass Weight (kg) -20.80 -0.528 10.97
Age of Slaughter (days) 7.62 -0.432 -3.29
Maintenance Sub Index Maint. Sub Index 17.93
Live WT (kg) -58.50 -0.307 17.93
Total Carbon Sub Index 34.27

* Based on an €80/tonne carbon price