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 6.11
Milk (kg) 106.00 -0.014 -1.48
Fat (kg) -11.45 -0.375 4.29
Prot (kg) -7.49 -0.441 3.31
Fertility Sub Index -19.80
Calving Interval (days) 9.94 -1.459 -14.50
Survival (%) -4.74 1.117 -5.30
Calving Sub Index 1.31
Gestation Length (days) -1.42 -0.919 1.31
Beef Sub Index -2.72
Carcass Weight (kg) -1.10 -0.528 0.58
Age of Slaughter (days) 7.64 -0.432 -3.30
Maintenance Sub Index Maint. Sub Index -4.32
Live WT (kg) 14.10 -0.307 -4.32
Total Carbon Sub Index -19.42

* Based on an €80/tonne carbon price