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 -1.99
Milk (kg) -331.00 -0.014 4.63
Fat (kg) 14.18 -0.375 -5.31
Prot (kg) 2.97 -0.441 -1.31
Fertility Sub Index 0.64
Calving Interval (days) 0.20 -1.459 -0.29
Survival (%) 0.83 1.117 0.93
Calving Sub Index 2.63
Gestation Length (days) -2.86 -0.919 2.63
Beef Sub Index 10.38
Carcass Weight (kg) -26.20 -0.528 13.82
Age of Slaughter (days) 7.97 -0.432 -3.44
Maintenance Sub Index Maint. Sub Index 20.57
Live WT (kg) -67.10 -0.307 20.57
Total Carbon Sub Index 32.23

* Based on an €80/tonne carbon price