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 -1.63
Milk (kg) 269.00 -0.014 -3.77
Fat (kg) -8.25 -0.375 3.09
Prot (kg) 2.17 -0.441 -0.96
Fertility Sub Index -7.97
Calving Interval (days) 4.12 -1.459 -6.01
Survival (%) -1.75 1.117 -1.96
Calving Sub Index -0.44
Gestation Length (days) 0.48 -0.919 -0.44
Beef Sub Index 0.05
Carcass Weight (kg) -1.20 -0.528 0.63
Age of Slaughter (days) 1.34 -0.432 -0.58
Maintenance Sub Index Maint. Sub Index -0.40
Live WT (kg) 1.30 -0.307 -0.40
Total Carbon Sub Index -10.38

* Based on an €80/tonne carbon price