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 6.62
Milk (kg) -58.00 -0.014 0.81
Fat (kg) -5.97 -0.375 2.24
Prot (kg) -8.09 -0.441 3.57
Fertility Sub Index -3.05
Calving Interval (days) 1.13 -1.459 -1.65
Survival (%) -1.25 1.117 -1.40
Calving Sub Index 1.02
Gestation Length (days) -1.11 -0.919 1.02
Beef Sub Index 0.54
Carcass Weight (kg) -0.40 -0.528 0.21
Age of Slaughter (days) -0.76 -0.432 0.33
Maintenance Sub Index Maint. Sub Index 2.45
Live WT (kg) -8.00 -0.307 2.45
Total Carbon Sub Index 7.58

* Based on an €80/tonne carbon price