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 5.49
Milk (kg) -364.00 -0.014 5.10
Fat (kg) 1.68 -0.375 -0.63
Prot (kg) -2.32 -0.441 1.02
Fertility Sub Index 11.60
Calving Interval (days) -6.28 -1.459 9.16
Survival (%) 2.18 1.117 2.44
Calving Sub Index 4.24
Gestation Length (days) -4.61 -0.919 4.24
Beef Sub Index 1.94
Carcass Weight (kg) -6.70 -0.528 3.53
Age of Slaughter (days) 3.69 -0.432 -1.59
Maintenance Sub Index Maint. Sub Index 2.45
Live WT (kg) -8.00 -0.307 2.45
Total Carbon Sub Index 25.72

* Based on an €80/tonne carbon price