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 -3.25
Milk (kg) 256.00 -0.014 -3.58
Fat (kg) 0.17 -0.375 -0.06
Prot (kg) -0.90 -0.441 0.40
Fertility Sub Index -16.76
Calving Interval (days) 7.59 -1.459 -11.07
Survival (%) -5.09 1.117 -5.69
Calving Sub Index 2.98
Gestation Length (days) -3.24 -0.919 2.98
Beef Sub Index -1.51
Carcass Weight (kg) -3.30 -0.528 1.74
Age of Slaughter (days) 7.54 -0.432 -3.26
Maintenance Sub Index Maint. Sub Index -3.25
Live WT (kg) 10.60 -0.307 -3.25
Total Carbon Sub Index -21.79

* Based on an €80/tonne carbon price