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 -6.14
Milk (kg) 253.00 -0.014 -3.54
Fat (kg) -0.03 -0.375 0.01
Prot (kg) 5.91 -0.441 -2.61
Fertility Sub Index -8.28
Calving Interval (days) 3.26 -1.459 -4.76
Survival (%) -3.15 1.117 -3.52
Calving Sub Index 3.08
Gestation Length (days) -3.35 -0.919 3.08
Beef Sub Index -0.11
Carcass Weight (kg) -1.60 -0.528 0.84
Age of Slaughter (days) 2.22 -0.432 -0.96
Maintenance Sub Index Maint. Sub Index -2.76
Live WT (kg) 9.00 -0.307 -2.76
Total Carbon Sub Index -14.21

* Based on an €80/tonne carbon price