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 11.96
Milk (kg) -355.00 -0.014 4.97
Fat (kg) -7.04 -0.375 2.64
Prot (kg) -9.86 -0.441 4.35
Fertility Sub Index -2.25
Calving Interval (days) 1.42 -1.459 -2.07
Survival (%) -0.16 1.117 -0.18
Calving Sub Index 0.58
Gestation Length (days) -0.63 -0.919 0.58
Beef Sub Index 4.31
Carcass Weight (kg) -14.40 -0.528 7.60
Age of Slaughter (days) 7.62 -0.432 -3.29
Maintenance Sub Index Maint. Sub Index 13.55
Live WT (kg) -44.20 -0.307 13.55
Total Carbon Sub Index 28.14

* Based on an €80/tonne carbon price