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 15.62
Milk (kg) -592.00 -0.014 8.29
Fat (kg) -4.34 -0.375 1.63
Prot (kg) -12.94 -0.441 5.71
Fertility Sub Index -1.45
Calving Interval (days) 1.58 -1.459 -2.31
Survival (%) 0.77 1.117 0.86
Calving Sub Index -0.06
Gestation Length (days) 0.06 -0.919 -0.06
Beef Sub Index 15.59
Carcass Weight (kg) -36.00 -0.528 18.99
Age of Slaughter (days) 7.87 -0.432 -3.40
Maintenance Sub Index Maint. Sub Index 27.65
Live WT (kg) -90.20 -0.307 27.65
Total Carbon Sub Index 57.37

* Based on an €80/tonne carbon price