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 14.75
Milk (kg) -239.00 -0.014 3.35
Fat (kg) -9.39 -0.375 3.52
Prot (kg) -17.87 -0.441 7.89
Fertility Sub Index -7.97
Calving Interval (days) 4.57 -1.459 -6.67
Survival (%) -1.17 1.117 -1.31
Calving Sub Index 0.07
Gestation Length (days) -0.08 -0.919 0.07
Beef Sub Index -1.24
Carcass Weight (kg) 0.70 -0.528 -0.37
Age of Slaughter (days) 2.02 -0.432 -0.87
Maintenance Sub Index Maint. Sub Index -4.97
Live WT (kg) 16.20 -0.307 -4.97
Total Carbon Sub Index 0.64

* Based on an €80/tonne carbon price