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 -14.13
Milk (kg) 373.00 -0.014 -5.22
Fat (kg) 14.04 -0.375 -5.26
Prot (kg) 8.26 -0.441 -3.65
Fertility Sub Index -8.73
Calving Interval (days) 5.09 -1.459 -7.43
Survival (%) -1.17 1.117 -1.31
Calving Sub Index 3.06
Gestation Length (days) -3.33 -0.919 3.06
Beef Sub Index -0.78
Carcass Weight (kg) -4.10 -0.528 2.16
Age of Slaughter (days) 6.82 -0.432 -2.94
Maintenance Sub Index Maint. Sub Index -2.15
Live WT (kg) 7.00 -0.307 -2.15
Total Carbon Sub Index -22.73

* Based on an €80/tonne carbon price