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 -13.07
Milk (kg) 385.00 -0.014 -5.39
Fat (kg) 11.72 -0.375 -4.39
Prot (kg) 7.46 -0.441 -3.29
Fertility Sub Index -9.44
Calving Interval (days) 5.83 -1.459 -8.51
Survival (%) -0.84 1.117 -0.94
Calving Sub Index 2.18
Gestation Length (days) -2.37 -0.919 2.18
Beef Sub Index -1.32
Carcass Weight (kg) -2.00 -0.528 1.06
Age of Slaughter (days) 5.51 -0.432 -2.38
Maintenance Sub Index Maint. Sub Index -0.40
Live WT (kg) 1.30 -0.307 -0.40
Total Carbon Sub Index -22.06

* Based on an €80/tonne carbon price