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 2.06
Milk (kg) 42.00 -0.014 -0.59
Fat (kg) 0.38 -0.375 -0.14
Prot (kg) -6.33 -0.441 2.79
Fertility Sub Index -12.91
Calving Interval (days) 6.64 -1.459 -9.69
Survival (%) -2.88 1.117 -3.22
Calving Sub Index 0.66
Gestation Length (days) -0.72 -0.919 0.66
Beef Sub Index -0.23
Carcass Weight (kg) -1.70 -0.528 0.90
Age of Slaughter (days) 2.62 -0.432 -1.13
Maintenance Sub Index Maint. Sub Index 1.07
Live WT (kg) -3.50 -0.307 1.07
Total Carbon Sub Index -9.34

* Based on an €80/tonne carbon price