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 1.44
Milk (kg) 194.00 -0.014 -2.72
Fat (kg) -5.65 -0.375 2.12
Prot (kg) -4.63 -0.441 2.04
Fertility Sub Index -19.73
Calving Interval (days) 10.70 -1.459 -15.61
Survival (%) -3.69 1.117 -4.12
Calving Sub Index 0.96
Gestation Length (days) -1.04 -0.919 0.96
Beef Sub Index -1.35
Carcass Weight (kg) -1.10 -0.528 0.58
Age of Slaughter (days) 4.47 -0.432 -1.93
Maintenance Sub Index Maint. Sub Index 0.55
Live WT (kg) -1.80 -0.307 0.55
Total Carbon Sub Index -18.13

* Based on an €80/tonne carbon price