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 -7.40
Milk (kg) 444.00 -0.014 -6.22
Fat (kg) -0.17 -0.375 0.06
Prot (kg) 2.82 -0.441 -1.24
Fertility Sub Index 2.10
Calving Interval (days) -1.80 -1.459 2.63
Survival (%) -0.47 1.117 -0.53
Calving Sub Index 0.76
Gestation Length (days) -0.83 -0.919 0.76
Beef Sub Index 2.01
Carcass Weight (kg) -4.00 -0.528 2.11
Age of Slaughter (days) 0.23 -0.432 -0.10
Maintenance Sub Index Maint. Sub Index 3.49
Live WT (kg) -11.40 -0.307 3.49
Total Carbon Sub Index 0.97

* Based on an €80/tonne carbon price