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 3.67
Milk (kg) 165.00 -0.014 -2.31
Fat (kg) -13.97 -0.375 5.23
Prot (kg) -1.69 -0.441 0.75
Fertility Sub Index -20.84
Calving Interval (days) 9.69 -1.459 -14.14
Survival (%) -6.00 1.117 -6.70
Calving Sub Index 0.09
Gestation Length (days) -0.10 -0.919 0.09
Beef Sub Index -0.65
Carcass Weight (kg) -3.80 -0.528 2.00
Age of Slaughter (days) 6.15 -0.432 -2.65
Maintenance Sub Index Maint. Sub Index -3.68
Live WT (kg) 12.00 -0.307 -3.68
Total Carbon Sub Index -21.41

* Based on an €80/tonne carbon price