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 -10.35
Milk (kg) 403.00 -0.014 -5.64
Fat (kg) 0.09 -0.375 -0.03
Prot (kg) 10.60 -0.441 -4.68
Fertility Sub Index 6.99
Calving Interval (days) -3.22 -1.459 4.70
Survival (%) 2.05 1.117 2.29
Calving Sub Index 2.91
Gestation Length (days) -3.17 -0.919 2.91
Beef Sub Index -1.38
Carcass Weight (kg) -4.70 -0.528 2.48
Age of Slaughter (days) 8.93 -0.432 -3.86
Maintenance Sub Index Maint. Sub Index -5.82
Live WT (kg) 19.00 -0.307 -5.82
Total Carbon Sub Index -7.65

* Based on an €80/tonne carbon price