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 30.99
Milk (kg) -1004.00 -0.014 14.06
Fat (kg) -14.94 -0.375 5.60
Prot (kg) -25.68 -0.441 11.33
Fertility Sub Index 0.87
Calving Interval (days) 0.59 -1.459 -0.86
Survival (%) 1.55 1.117 1.73
Calving Sub Index -1.34
Gestation Length (days) 1.46 -0.919 -1.34
Beef Sub Index 16.17
Carcass Weight (kg) -38.70 -0.528 20.41
Age of Slaughter (days) 9.83 -0.432 -4.24
Maintenance Sub Index Maint. Sub Index 30.66
Live WT (kg) -100.00 -0.307 30.66
Total Carbon Sub Index 77.34

* Based on an €80/tonne carbon price