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 -4.37
Milk (kg) 261.00 -0.014 -3.65
Fat (kg) 0.44 -0.375 -0.16
Prot (kg) 1.25 -0.441 -0.55
Fertility Sub Index -12.26
Calving Interval (days) 6.62 -1.459 -9.66
Survival (%) -2.33 1.117 -2.60
Calving Sub Index 1.60
Gestation Length (days) -1.74 -0.919 1.60
Beef Sub Index -3.23
Carcass Weight (kg) -1.30 -0.528 0.69
Age of Slaughter (days) 9.07 -0.432 -3.92
Maintenance Sub Index Maint. Sub Index -5.67
Live WT (kg) 18.50 -0.307 -5.67
Total Carbon Sub Index -23.93

* Based on an €80/tonne carbon price