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 5.66
Milk (kg) -520.00 -0.014 7.28
Fat (kg) 5.72 -0.375 -2.14
Prot (kg) -1.19 -0.441 0.53
Fertility Sub Index 1.46
Calving Interval (days) -0.29 -1.459 0.42
Survival (%) 0.93 1.117 1.04
Calving Sub Index 0.88
Gestation Length (days) -0.96 -0.919 0.88
Beef Sub Index 12.87
Carcass Weight (kg) -30.10 -0.528 15.88
Age of Slaughter (days) 6.97 -0.432 -3.01
Maintenance Sub Index Maint. Sub Index 26.58
Live WT (kg) -86.70 -0.307 26.58
Total Carbon Sub Index 47.45

* Based on an €80/tonne carbon price