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 -6.88
Milk (kg) 219.00 -0.014 -3.07
Fat (kg) 2.59 -0.375 -0.97
Prot (kg) 6.44 -0.441 -2.84
Fertility Sub Index 9.18
Calving Interval (days) -4.51 -1.459 6.58
Survival (%) 2.33 1.117 2.60
Calving Sub Index 4.28
Gestation Length (days) -4.66 -0.919 4.28
Beef Sub Index 0.74
Carcass Weight (kg) -5.60 -0.528 2.95
Age of Slaughter (days) 5.13 -0.432 -2.21
Maintenance Sub Index Maint. Sub Index 6.74
Live WT (kg) -22.00 -0.307 6.74
Total Carbon Sub Index 14.08

* Based on an €80/tonne carbon price