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 -19.37
Milk (kg) 486.00 -0.014 -6.80
Fat (kg) 16.59 -0.375 -6.21
Prot (kg) 14.39 -0.441 -6.35
Fertility Sub Index 5.02
Calving Interval (days) -1.54 -1.459 2.25
Survival (%) 2.48 1.117 2.77
Calving Sub Index 3.28
Gestation Length (days) -3.57 -0.919 3.28
Beef Sub Index 0.12
Carcass Weight (kg) -6.90 -0.528 3.64
Age of Slaughter (days) 8.16 -0.432 -3.52
Maintenance Sub Index Maint. Sub Index -1.84
Live WT (kg) 6.00 -0.307 -1.84
Total Carbon Sub Index -12.79

* Based on an €80/tonne carbon price