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 6.31
Milk (kg) 107.00 -0.014 -1.50
Fat (kg) -11.17 -0.375 4.18
Prot (kg) -8.21 -0.441 3.62
Fertility Sub Index -12.55
Calving Interval (days) 6.44 -1.459 -9.40
Survival (%) -2.82 1.117 -3.15
Calving Sub Index 0.31
Gestation Length (days) -0.34 -0.919 0.31
Beef Sub Index -0.43
Carcass Weight (kg) -3.60 -0.528 1.90
Age of Slaughter (days) 5.40 -0.432 -2.33
Maintenance Sub Index Maint. Sub Index -0.21
Live WT (kg) 0.70 -0.307 -0.21
Total Carbon Sub Index -6.58

* Based on an €80/tonne carbon price