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 22.80
Milk (kg) -840.00 -0.014 11.76
Fat (kg) -9.29 -0.375 3.48
Prot (kg) -17.14 -0.441 7.56
Fertility Sub Index 3.25
Calving Interval (days) -0.80 -1.459 1.17
Survival (%) 1.86 1.117 2.08
Calving Sub Index 0.60
Gestation Length (days) -0.65 -0.919 0.60
Beef Sub Index 1.69
Carcass Weight (kg) -12.30 -0.528 6.49
Age of Slaughter (days) 11.11 -0.432 -4.80
Maintenance Sub Index Maint. Sub Index 10.88
Live WT (kg) -35.50 -0.307 10.88
Total Carbon Sub Index 39.22

* Based on an €80/tonne carbon price