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 -15.03
Milk (kg) 402.00 -0.014 -5.63
Fat (kg) 10.53 -0.375 -3.94
Prot (kg) 12.37 -0.441 -5.46
Fertility Sub Index -1.24
Calving Interval (days) 0.69 -1.459 -1.01
Survival (%) -0.21 1.117 -0.23
Calving Sub Index 3.41
Gestation Length (days) -3.71 -0.919 3.41
Beef Sub Index -2.44
Carcass Weight (kg) -1.30 -0.528 0.69
Age of Slaughter (days) 7.23 -0.432 -3.12
Maintenance Sub Index Maint. Sub Index -1.35
Live WT (kg) 4.40 -0.307 -1.35
Total Carbon Sub Index -16.64

* Based on an €80/tonne carbon price