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 -0.56
Milk (kg) -142.00 -0.014 1.99
Fat (kg) 5.90 -0.375 -2.21
Prot (kg) 0.77 -0.441 -0.34
Fertility Sub Index 9.36
Calving Interval (days) -5.36 -1.459 7.82
Survival (%) 1.38 1.117 1.54
Calving Sub Index 3.64
Gestation Length (days) -3.96 -0.919 3.64
Beef Sub Index 1.21
Carcass Weight (kg) -7.70 -0.528 4.06
Age of Slaughter (days) 6.61 -0.432 -2.85
Maintenance Sub Index Maint. Sub Index 1.53
Live WT (kg) -5.00 -0.307 1.53
Total Carbon Sub Index 15.18

* Based on an €80/tonne carbon price