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 -6.20
Milk (kg) 260.00 -0.014 -3.64
Fat (kg) -5.09 -0.375 1.91
Prot (kg) 10.12 -0.441 -4.47
Fertility Sub Index 3.76
Calving Interval (days) -1.83 -1.459 2.67
Survival (%) 0.98 1.117 1.09
Calving Sub Index -2.03
Gestation Length (days) 2.21 -0.919 -2.03
Beef Sub Index -0.94
Carcass Weight (kg) -2.50 -0.528 1.32
Age of Slaughter (days) 5.23 -0.432 -2.26
Maintenance Sub Index Maint. Sub Index 5.76
Live WT (kg) -18.80 -0.307 5.76
Total Carbon Sub Index 0.35

* Based on an €80/tonne carbon price