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 -7.45
Milk (kg) 158.00 -0.014 -2.21
Fat (kg) 5.59 -0.375 -2.09
Prot (kg) 7.12 -0.441 -3.14
Fertility Sub Index 7.47
Calving Interval (days) -4.28 -1.459 6.24
Survival (%) 1.10 1.117 1.23
Calving Sub Index 0.50
Gestation Length (days) -0.54 -0.919 0.50
Beef Sub Index 0.22
Carcass Weight (kg) -3.50 -0.528 1.85
Age of Slaughter (days) 3.76 -0.432 -1.62
Maintenance Sub Index Maint. Sub Index 4.60
Live WT (kg) -15.00 -0.307 4.60
Total Carbon Sub Index 5.34

* Based on an €80/tonne carbon price