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 12.54
Milk (kg) -420.00 -0.014 5.88
Fat (kg) -3.17 -0.375 1.19
Prot (kg) -12.39 -0.441 5.47
Fertility Sub Index -0.56
Calving Interval (days) -0.75 -1.459 1.09
Survival (%) -1.48 1.117 -1.65
Calving Sub Index 0.87
Gestation Length (days) -0.95 -0.919 0.87
Beef Sub Index -1.25
Carcass Weight (kg) -4.90 -0.528 2.58
Age of Slaughter (days) 8.89 -0.432 -3.84
Maintenance Sub Index Maint. Sub Index 7.69
Live WT (kg) -25.10 -0.307 7.69
Total Carbon Sub Index 19.30

* Based on an €80/tonne carbon price