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 -8.14
Milk (kg) 62.00 -0.014 -0.87
Fat (kg) 14.73 -0.375 -5.52
Prot (kg) 3.97 -0.441 -1.75
Fertility Sub Index -7.26
Calving Interval (days) 4.22 -1.459 -6.16
Survival (%) -0.99 1.117 -1.11
Calving Sub Index 0.10
Gestation Length (days) -0.11 -0.919 0.10
Beef Sub Index -1.33
Carcass Weight (kg) 3.10 -0.528 -1.64
Age of Slaughter (days) -0.71 -0.432 0.31
Maintenance Sub Index Maint. Sub Index 0.00
Live WT (kg) 0.00 -0.307 0.00
Total Carbon Sub Index -16.63

* Based on an €80/tonne carbon price