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 -8.87
Milk (kg) 353.00 -0.014 -4.94
Fat (kg) 2.52 -0.375 -0.94
Prot (kg) 6.75 -0.441 -2.98
Fertility Sub Index -14.60
Calving Interval (days) 7.37 -1.459 -10.75
Survival (%) -3.44 1.117 -3.84
Calving Sub Index 1.58
Gestation Length (days) -1.72 -0.919 1.58
Beef Sub Index -2.86
Carcass Weight (kg) 1.50 -0.528 -0.79
Age of Slaughter (days) 4.79 -0.432 -2.07
Maintenance Sub Index Maint. Sub Index -3.00
Live WT (kg) 9.80 -0.307 -3.00
Total Carbon Sub Index -27.74

* Based on an €80/tonne carbon price