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 -0.76
Milk (kg) -37.00 -0.014 0.52
Fat (kg) 1.13 -0.375 -0.42
Prot (kg) 1.93 -0.441 -0.85
Fertility Sub Index 12.64
Calving Interval (days) -7.50 -1.459 10.94
Survival (%) 1.52 1.117 1.70
Calving Sub Index 3.79
Gestation Length (days) -4.12 -0.919 3.79
Beef Sub Index 1.53
Carcass Weight (kg) -6.50 -0.528 3.43
Age of Slaughter (days) 4.41 -0.432 -1.90
Maintenance Sub Index Maint. Sub Index -2.45
Live WT (kg) 8.00 -0.307 -2.45
Total Carbon Sub Index 14.75

* Based on an €80/tonne carbon price