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 -6.97
Milk (kg) 329.00 -0.014 -4.61
Fat (kg) -1.26 -0.375 0.47
Prot (kg) 6.42 -0.441 -2.83
Fertility Sub Index -15.37
Calving Interval (days) 6.88 -1.459 -10.04
Survival (%) -4.77 1.117 -5.33
Calving Sub Index 2.29
Gestation Length (days) -2.49 -0.919 2.29
Beef Sub Index 0.19
Carcass Weight (kg) -3.70 -0.528 1.95
Age of Slaughter (days) 4.08 -0.432 -1.76
Maintenance Sub Index Maint. Sub Index 0.09
Live WT (kg) -0.30 -0.307 0.09
Total Carbon Sub Index -19.76

* Based on an €80/tonne carbon price