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 22.56
Milk (kg) -309.00 -0.014 4.33
Fat (kg) -23.61 -0.375 8.84
Prot (kg) -21.28 -0.441 9.39
Fertility Sub Index 0.59
Calving Interval (days) -0.35 -1.459 0.51
Survival (%) 0.07 1.117 0.08
Calving Sub Index 0.16
Gestation Length (days) -0.17 -0.919 0.16
Beef Sub Index 0.86
Carcass Weight (kg) -7.20 -0.528 3.80
Age of Slaughter (days) 6.80 -0.432 -2.94
Maintenance Sub Index Maint. Sub Index 1.69
Live WT (kg) -5.50 -0.307 1.69
Total Carbon Sub Index 25.86

* Based on an €80/tonne carbon price