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 -1.81
Milk (kg) 160.00 -0.014 -2.24
Fat (kg) -3.07 -0.375 1.15
Prot (kg) 1.64 -0.441 -0.72
Fertility Sub Index -16.70
Calving Interval (days) 8.92 -1.459 -13.01
Survival (%) -3.30 1.117 -3.69
Calving Sub Index 1.43
Gestation Length (days) -1.56 -0.919 1.43
Beef Sub Index 2.38
Carcass Weight (kg) -3.80 -0.528 2.00
Age of Slaughter (days) -0.86 -0.432 0.37
Maintenance Sub Index Maint. Sub Index 2.76
Live WT (kg) -9.00 -0.307 2.76
Total Carbon Sub Index -11.94

* Based on an €80/tonne carbon price