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 -7.49
Milk (kg) 92.00 -0.014 -1.29
Fat (kg) 6.70 -0.375 -2.51
Prot (kg) 8.36 -0.441 -3.69
Fertility Sub Index -7.35
Calving Interval (days) 3.88 -1.459 -5.66
Survival (%) -1.51 1.117 -1.69
Calving Sub Index 0.67
Gestation Length (days) -0.73 -0.919 0.67
Beef Sub Index -0.92
Carcass Weight (kg) -0.70 -0.528 0.37
Age of Slaughter (days) 2.98 -0.432 -1.29
Maintenance Sub Index Maint. Sub Index 0.00
Live WT (kg) 0.00 -0.307 0.00
Total Carbon Sub Index -15.08

* Based on an €80/tonne carbon price