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 -16.87
Milk (kg) 388.00 -0.014 -5.43
Fat (kg) 11.53 -0.375 -4.32
Prot (kg) 16.13 -0.441 -7.12
Fertility Sub Index -5.24
Calving Interval (days) 3.34 -1.459 -4.87
Survival (%) -0.33 1.117 -0.37
Calving Sub Index 4.59
Gestation Length (days) -4.99 -0.919 4.59
Beef Sub Index -3.58
Carcass Weight (kg) 0.40 -0.528 -0.21
Age of Slaughter (days) 7.81 -0.432 -3.37
Maintenance Sub Index Maint. Sub Index -6.13
Live WT (kg) 20.00 -0.307 -6.13
Total Carbon Sub Index -27.24

* Based on an €80/tonne carbon price