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 -10.37
Milk (kg) 291.00 -0.014 -4.07
Fat (kg) 10.09 -0.375 -3.78
Prot (kg) 5.71 -0.441 -2.52
Fertility Sub Index -16.97
Calving Interval (days) 9.89 -1.459 -14.43
Survival (%) -2.27 1.117 -2.54
Calving Sub Index 1.93
Gestation Length (days) -2.10 -0.919 1.93
Beef Sub Index -1.75
Carcass Weight (kg) -3.90 -0.528 2.06
Age of Slaughter (days) 8.82 -0.432 -3.81
Maintenance Sub Index Maint. Sub Index -2.64
Live WT (kg) 8.60 -0.307 -2.64
Total Carbon Sub Index -29.80

* Based on an €80/tonne carbon price