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 -16.18
Milk (kg) 342.00 -0.014 -4.79
Fat (kg) 16.04 -0.375 -6.01
Prot (kg) 12.20 -0.441 -5.38
Fertility Sub Index -4.93
Calving Interval (days) 3.14 -1.459 -4.58
Survival (%) -0.31 1.117 -0.35
Calving Sub Index 3.07
Gestation Length (days) -3.34 -0.919 3.07
Beef Sub Index -1.14
Carcass Weight (kg) -2.90 -0.528 1.53
Age of Slaughter (days) 6.18 -0.432 -2.67
Maintenance Sub Index Maint. Sub Index -4.35
Live WT (kg) 14.20 -0.307 -4.35
Total Carbon Sub Index -23.52

* Based on an €80/tonne carbon price