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 -8.75
Milk (kg) 193.00 -0.014 -2.70
Fat (kg) 6.98 -0.375 -2.61
Prot (kg) 7.77 -0.441 -3.43
Fertility Sub Index -7.26
Calving Interval (days) 5.44 -1.459 -7.94
Survival (%) 0.61 1.117 0.68
Calving Sub Index 1.12
Gestation Length (days) -1.22 -0.919 1.12
Beef Sub Index 6.27
Carcass Weight (kg) -17.70 -0.528 9.34
Age of Slaughter (days) 7.10 -0.432 -3.07
Maintenance Sub Index Maint. Sub Index 10.12
Live WT (kg) -33.00 -0.307 10.12
Total Carbon Sub Index 1.50

* Based on an €80/tonne carbon price