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 2.57
Milk (kg) 102.00 -0.014 -1.43
Fat (kg) -9.65 -0.375 3.61
Prot (kg) -0.86 -0.441 0.38
Fertility Sub Index -10.45
Calving Interval (days) 4.62 -1.459 -6.74
Survival (%) -3.32 1.117 -3.71
Calving Sub Index 2.00
Gestation Length (days) -2.18 -0.919 2.00
Beef Sub Index -0.41
Carcass Weight (kg) -7.00 -0.528 3.69
Age of Slaughter (days) 9.50 -0.432 -4.10
Maintenance Sub Index Maint. Sub Index -0.71
Live WT (kg) 2.30 -0.307 -0.71
Total Carbon Sub Index -6.99

* Based on an €80/tonne carbon price