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 -22.14
Milk (kg) 490.00 -0.014 -6.86
Fat (kg) 22.38 -0.375 -8.38
Prot (kg) 15.62 -0.441 -6.89
Fertility Sub Index -8.22
Calving Interval (days) 5.10 -1.459 -7.44
Survival (%) -0.70 1.117 -0.78
Calving Sub Index 3.55
Gestation Length (days) -3.86 -0.919 3.55
Beef Sub Index -1.95
Carcass Weight (kg) -0.70 -0.528 0.37
Age of Slaughter (days) 5.38 -0.432 -2.32
Maintenance Sub Index Maint. Sub Index -3.62
Live WT (kg) 11.80 -0.307 -3.62
Total Carbon Sub Index -32.38

* Based on an €80/tonne carbon price