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 -5.46
Milk (kg) -145.00 -0.014 2.03
Fat (kg) 13.65 -0.375 -5.11
Prot (kg) 5.38 -0.441 -2.37
Fertility Sub Index 4.94
Calving Interval (days) -1.34 -1.459 1.96
Survival (%) 2.67 1.117 2.98
Calving Sub Index 2.47
Gestation Length (days) -2.69 -0.919 2.47
Beef Sub Index 5.61
Carcass Weight (kg) -18.90 -0.528 9.97
Age of Slaughter (days) 10.09 -0.432 -4.36
Maintenance Sub Index Maint. Sub Index 7.36
Live WT (kg) -24.00 -0.307 7.36
Total Carbon Sub Index 14.93

* Based on an €80/tonne carbon price