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 -12.12
Milk (kg) 225.00 -0.014 -3.15
Fat (kg) 16.36 -0.375 -6.13
Prot (kg) 6.45 -0.441 -2.85
Fertility Sub Index -4.62
Calving Interval (days) 2.37 -1.459 -3.46
Survival (%) -1.04 1.117 -1.16
Calving Sub Index 4.56
Gestation Length (days) -4.96 -0.919 4.56
Beef Sub Index 1.07
Carcass Weight (kg) -1.80 -0.528 0.95
Age of Slaughter (days) -0.28 -0.432 0.12
Maintenance Sub Index Maint. Sub Index 0.31
Live WT (kg) -1.00 -0.307 0.31
Total Carbon Sub Index -10.81

* Based on an €80/tonne carbon price