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 -15.36
Milk (kg) 941.00 -0.014 -13.17
Fat (kg) -19.36 -0.375 7.25
Prot (kg) 21.38 -0.441 -9.44
Fertility Sub Index -4.96
Calving Interval (days) 2.21 -1.459 -3.22
Survival (%) -1.55 1.117 -1.73
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.71
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) 2.14 -0.432 -0.92
Maintenance Sub Index Maint. Sub Index 2.58
Live WT (kg) -8.40 -0.307 2.58
Total Carbon Sub Index -17.58

* Based on an €80/tonne carbon price