Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index 0.43
Milk (kg) 206.00 -0.014 -2.88
Fat (kg) -5.58 -0.375 2.09
Prot (kg) -2.78 -0.441 1.23
Fertility Sub Index -10.75
Calving Interval (days) 5.04 -1.459 -7.35
Survival (%) -3.04 1.117 -3.40
Calving Sub Index 0.38
Gestation Length (days) -0.41 -0.919 0.38
Beef Sub Index -1.83
Carcass Weight (kg) -1.10 -0.528 0.58
Age of Slaughter (days) 5.59 -0.432 -2.41
Maintenance Sub Index Maint. Sub Index -2.88
Live WT (kg) 9.40 -0.307 -2.88
Total Carbon Sub Index -14.65

* Based on an €80/tonne carbon price