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 -17.93
Milk (kg) 567.00 -0.014 -7.94
Fat (kg) 10.02 -0.375 -3.75
Prot (kg) 14.13 -0.441 -6.24
Fertility Sub Index -10.28
Calving Interval (days) 6.31 -1.459 -9.21
Survival (%) -0.96 1.117 -1.07
Calving Sub Index 2.94
Gestation Length (days) -3.20 -0.919 2.94
Beef Sub Index 0.32
Carcass Weight (kg) -4.70 -0.528 2.48
Age of Slaughter (days) 5.00 -0.432 -2.16
Maintenance Sub Index Maint. Sub Index -1.78
Live WT (kg) 5.80 -0.307 -1.78
Total Carbon Sub Index -26.72

* Based on an €80/tonne carbon price