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 4.55
Milk (kg) 44.00 -0.014 -0.62
Fat (kg) -12.26 -0.375 4.59
Prot (kg) -1.31 -0.441 0.58
Fertility Sub Index -7.29
Calving Interval (days) 3.13 -1.459 -4.57
Survival (%) -2.44 1.117 -2.73
Calving Sub Index 0.46
Gestation Length (days) -0.50 -0.919 0.46
Beef Sub Index 2.80
Carcass Weight (kg) -6.10 -0.528 3.22
Age of Slaughter (days) 0.96 -0.432 -0.41
Maintenance Sub Index Maint. Sub Index 6.47
Live WT (kg) -21.10 -0.307 6.47
Total Carbon Sub Index 6.99

* Based on an €80/tonne carbon price