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 -11.83
Milk (kg) 433.00 -0.014 -6.06
Fat (kg) 6.84 -0.375 -2.56
Prot (kg) 7.27 -0.441 -3.21
Fertility Sub Index -5.94
Calving Interval (days) 3.13 -1.459 -4.57
Survival (%) -1.23 1.117 -1.37
Calving Sub Index 2.94
Gestation Length (days) -3.20 -0.919 2.94
Beef Sub Index -3.94
Carcass Weight (kg) 2.10 -0.528 -1.11
Age of Slaughter (days) 6.57 -0.432 -2.84
Maintenance Sub Index Maint. Sub Index -7.91
Live WT (kg) 25.80 -0.307 -7.91
Total Carbon Sub Index -26.69

* Based on an €80/tonne carbon price