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 -11.78
Milk (kg) 344.00 -0.014 -4.82
Fat (kg) 8.54 -0.375 -3.20
Prot (kg) 8.54 -0.441 -3.77
Fertility Sub Index 2.19
Calving Interval (days) -0.94 -1.459 1.37
Survival (%) 0.73 1.117 0.82
Calving Sub Index -2.37
Gestation Length (days) 2.58 -0.919 -2.37
Beef Sub Index -7.24
Carcass Weight (kg) 16.80 -0.528 -8.86
Age of Slaughter (days) -3.76 -0.432 1.62
Maintenance Sub Index Maint. Sub Index -10.82
Live WT (kg) 35.30 -0.307 -10.82
Total Carbon Sub Index -30.03

* Based on an €80/tonne carbon price