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 -7.99
Milk (kg) -328.00 -0.014 4.59
Fat (kg) 16.51 -0.375 -6.18
Prot (kg) 14.49 -0.441 -6.40
Fertility Sub Index 0.30
Calving Interval (days) 0.01 -1.459 -0.01
Survival (%) 0.28 1.117 0.31
Calving Sub Index 1.22
Gestation Length (days) -1.33 -0.919 1.22
Beef Sub Index 9.74
Carcass Weight (kg) -24.30 -0.528 12.82
Age of Slaughter (days) 7.13 -0.432 -3.08
Maintenance Sub Index Maint. Sub Index 16.46
Live WT (kg) -53.70 -0.307 16.46
Total Carbon Sub Index 19.74

* Based on an €80/tonne carbon price