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 -10.05
Milk (kg) 388.00 -0.014 -5.43
Fat (kg) 8.08 -0.375 -3.03
Prot (kg) 3.60 -0.441 -1.59
Fertility Sub Index 0.97
Calving Interval (days) -0.36 -1.459 0.53
Survival (%) 0.40 1.117 0.45
Calving Sub Index 0.12
Gestation Length (days) -0.13 -0.919 0.12
Beef Sub Index 0.58
Carcass Weight (kg) -3.00 -0.528 1.58
Age of Slaughter (days) 2.32 -0.432 -1.00
Maintenance Sub Index Maint. Sub Index -4.81
Live WT (kg) 15.70 -0.307 -4.81
Total Carbon Sub Index -13.19

* Based on an €80/tonne carbon price