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 -17.31
Milk (kg) 360.00 -0.014 -5.04
Fat (kg) 18.24 -0.375 -6.83
Prot (kg) 12.31 -0.441 -5.43
Fertility Sub Index 10.58
Calving Interval (days) -5.06 -1.459 7.38
Survival (%) 2.86 1.117 3.20
Calving Sub Index 1.14
Gestation Length (days) -1.24 -0.919 1.14
Beef Sub Index -2.32
Carcass Weight (kg) -2.30 -0.528 1.21
Age of Slaughter (days) 8.18 -0.432 -3.53
Maintenance Sub Index Maint. Sub Index -3.37
Live WT (kg) 11.00 -0.307 -3.37
Total Carbon Sub Index -11.27

* Based on an €80/tonne carbon price