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 -12.81
Milk (kg) 334.00 -0.014 -4.68
Fat (kg) 13.52 -0.375 -5.06
Prot (kg) 6.96 -0.441 -3.07
Fertility Sub Index 1.24
Calving Interval (days) -0.68 -1.459 0.99
Survival (%) 0.22 1.117 0.25
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.18
Carcass Weight (kg) -1.60 -0.528 0.84
Age of Slaughter (days) 1.53 -0.432 -0.66
Maintenance Sub Index Maint. Sub Index 1.53
Live WT (kg) -5.00 -0.307 1.53
Total Carbon Sub Index -10.33

* Based on an €80/tonne carbon price