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 -18.31
Milk (kg) 370.00 -0.014 -5.18
Fat (kg) 16.77 -0.375 -6.28
Prot (kg) 15.52 -0.441 -6.85
Fertility Sub Index 1.95
Calving Interval (days) -0.28 -1.459 0.41
Survival (%) 1.38 1.117 1.54
Calving Sub Index 2.58
Gestation Length (days) -2.81 -0.919 2.58
Beef Sub Index -1.26
Carcass Weight (kg) -3.00 -0.528 1.58
Age of Slaughter (days) 6.58 -0.432 -2.84
Maintenance Sub Index Maint. Sub Index -4.72
Live WT (kg) 15.40 -0.307 -4.72
Total Carbon Sub Index -19.75

* Based on an €80/tonne carbon price