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 -0.76
Milk (kg) 79.00 -0.014 -1.11
Fat (kg) 1.28 -0.375 -0.48
Prot (kg) -1.86 -0.441 0.82
Fertility Sub Index -18.94
Calving Interval (days) 10.44 -1.459 -15.23
Survival (%) -3.32 1.117 -3.71
Calving Sub Index 0.63
Gestation Length (days) -0.69 -0.919 0.63
Beef Sub Index 0.03
Carcass Weight (kg) -0.30 -0.528 0.16
Age of Slaughter (days) 0.29 -0.432 -0.13
Maintenance Sub Index Maint. Sub Index 1.16
Live WT (kg) -3.80 -0.307 1.16
Total Carbon Sub Index -17.88

* Based on an €80/tonne carbon price