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 7.78
Milk (kg) -570.00 -0.014 7.98
Fat (kg) 6.49 -0.375 -2.43
Prot (kg) -5.06 -0.441 2.23
Fertility Sub Index 5.94
Calving Interval (days) -2.67 -1.459 3.90
Survival (%) 1.83 1.117 2.04
Calving Sub Index 3.01
Gestation Length (days) -3.27 -0.919 3.01
Beef Sub Index 11.10
Carcass Weight (kg) -29.40 -0.528 15.51
Age of Slaughter (days) 10.21 -0.432 -4.41
Maintenance Sub Index Maint. Sub Index 22.07
Live WT (kg) -72.00 -0.307 22.07
Total Carbon Sub Index 49.90

* Based on an €80/tonne carbon price