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 1.96
Milk (kg) 113.00 -0.014 -1.58
Fat (kg) -7.98 -0.375 2.99
Prot (kg) -1.26 -0.441 0.56
Fertility Sub Index -14.64
Calving Interval (days) 7.27 -1.459 -10.61
Survival (%) -3.61 1.117 -4.03
Calving Sub Index 0.98
Gestation Length (days) -1.07 -0.919 0.98
Beef Sub Index -0.27
Carcass Weight (kg) -2.50 -0.528 1.32
Age of Slaughter (days) 3.69 -0.432 -1.59
Maintenance Sub Index Maint. Sub Index 1.32
Live WT (kg) -4.30 -0.307 1.32
Total Carbon Sub Index -10.65

* Based on an €80/tonne carbon price