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 0.09
Milk (kg) 194.00 -0.014 -2.72
Fat (kg) -6.03 -0.375 2.26
Prot (kg) -1.23 -0.441 0.54
Fertility Sub Index -23.63
Calving Interval (days) 10.94 -1.459 -15.96
Survival (%) -6.86 1.117 -7.66
Calving Sub Index 2.54
Gestation Length (days) -2.76 -0.919 2.54
Beef Sub Index -1.94
Carcass Weight (kg) 0.30 -0.528 -0.16
Age of Slaughter (days) 4.12 -0.432 -1.78
Maintenance Sub Index Maint. Sub Index -3.43
Live WT (kg) 11.20 -0.307 -3.43
Total Carbon Sub Index -26.38

* Based on an €80/tonne carbon price