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 -4.24
Milk (kg) 228.00 -0.014 -3.19
Fat (kg) 1.36 -0.375 -0.51
Prot (kg) 1.23 -0.441 -0.54
Fertility Sub Index -4.49
Calving Interval (days) 2.13 -1.459 -3.11
Survival (%) -1.24 1.117 -1.39
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.00
Carcass Weight (kg) -1.60 -0.528 0.84
Age of Slaughter (days) 1.95 -0.432 -0.84
Maintenance Sub Index Maint. Sub Index 2.12
Live WT (kg) -6.90 -0.307 2.12
Total Carbon Sub Index -7.18

* Based on an €80/tonne carbon price