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 -14.64
Milk (kg) 418.00 -0.014 -5.85
Fat (kg) 11.31 -0.375 -4.24
Prot (kg) 10.32 -0.441 -4.55
Fertility Sub Index 0.44
Calving Interval (days) -0.01 -1.459 0.01
Survival (%) 0.38 1.117 0.42
Calving Sub Index -2.16
Gestation Length (days) 2.35 -0.919 -2.16
Beef Sub Index -6.04
Carcass Weight (kg) 14.10 -0.528 -7.44
Age of Slaughter (days) -3.24 -0.432 1.40
Maintenance Sub Index Maint. Sub Index -9.56
Live WT (kg) 31.20 -0.307 -9.56
Total Carbon Sub Index -31.97

* Based on an €80/tonne carbon price