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 -28.96
Milk (kg) 601.00 -0.014 -8.41
Fat (kg) 28.94 -0.375 -10.84
Prot (kg) 21.99 -0.441 -9.71
Fertility Sub Index 3.42
Calving Interval (days) -1.52 -1.459 2.22
Survival (%) 1.08 1.117 1.21
Calving Sub Index 1.73
Gestation Length (days) -1.88 -0.919 1.73
Beef Sub Index -2.44
Carcass Weight (kg) -1.60 -0.528 0.84
Age of Slaughter (days) 7.61 -0.432 -3.29
Maintenance Sub Index Maint. Sub Index -8.89
Live WT (kg) 29.00 -0.307 -8.89
Total Carbon Sub Index -35.14

* Based on an €80/tonne carbon price