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 14.03
Milk (kg) -274.00 -0.014 3.84
Fat (kg) -9.41 -0.375 3.52
Prot (kg) -15.11 -0.441 6.67
Fertility Sub Index -6.22
Calving Interval (days) 3.04 -1.459 -4.44
Survival (%) -1.60 1.117 -1.79
Calving Sub Index -0.06
Gestation Length (days) 0.06 -0.919 -0.06
Beef Sub Index 1.65
Carcass Weight (kg) -4.10 -0.528 2.16
Age of Slaughter (days) 1.18 -0.432 -0.51
Maintenance Sub Index Maint. Sub Index 1.62
Live WT (kg) -5.30 -0.307 1.62
Total Carbon Sub Index 11.03

* Based on an €80/tonne carbon price