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 -11.47
Milk (kg) 203.00 -0.014 -2.84
Fat (kg) 12.04 -0.375 -4.51
Prot (kg) 9.32 -0.441 -4.11
Fertility Sub Index -1.56
Calving Interval (days) 1.02 -1.459 -1.49
Survival (%) -0.06 1.117 -0.07
Calving Sub Index 1.76
Gestation Length (days) -1.91 -0.919 1.76
Beef Sub Index -1.11
Carcass Weight (kg) -5.80 -0.528 3.06
Age of Slaughter (days) 9.65 -0.432 -4.17
Maintenance Sub Index Maint. Sub Index 0.49
Live WT (kg) -1.60 -0.307 0.49
Total Carbon Sub Index -11.88

* Based on an €80/tonne carbon price