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 -5.35
Milk (kg) 387.00 -0.014 -5.42
Fat (kg) -0.29 -0.375 0.11
Prot (kg) 0.10 -0.441 -0.04
Fertility Sub Index -18.21
Calving Interval (days) 7.64 -1.459 -11.15
Survival (%) -6.32 1.117 -7.06
Calving Sub Index 4.82
Gestation Length (days) -5.24 -0.919 4.82
Beef Sub Index -3.51
Carcass Weight (kg) -2.30 -0.528 1.21
Age of Slaughter (days) 10.93 -0.432 -4.72
Maintenance Sub Index Maint. Sub Index -7.42
Live WT (kg) 24.20 -0.307 -7.42
Total Carbon Sub Index -29.66

* Based on an €80/tonne carbon price