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 14.51
Milk (kg) -408.00 -0.014 5.71
Fat (kg) -8.37 -0.375 3.14
Prot (kg) -12.84 -0.441 5.67
Fertility Sub Index -1.63
Calving Interval (days) 1.25 -1.459 -1.82
Survival (%) 0.17 1.117 0.19
Calving Sub Index 0.94
Gestation Length (days) -1.02 -0.919 0.94
Beef Sub Index -1.17
Carcass Weight (kg) -4.80 -0.528 2.53
Age of Slaughter (days) 8.58 -0.432 -3.70
Maintenance Sub Index Maint. Sub Index 7.42
Live WT (kg) -24.20 -0.307 7.42
Total Carbon Sub Index 20.07

* Based on an €80/tonne carbon price