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 -23.19
Milk (kg) 444.00 -0.014 -6.22
Fat (kg) 24.87 -0.375 -9.32
Prot (kg) 17.35 -0.441 -7.66
Fertility Sub Index 1.60
Calving Interval (days) 0.00 -1.459 0.00
Survival (%) 1.43 1.117 1.60
Calving Sub Index 4.86
Gestation Length (days) -5.29 -0.919 4.86
Beef Sub Index 0.40
Carcass Weight (kg) -7.10 -0.528 3.75
Age of Slaughter (days) 7.74 -0.432 -3.34
Maintenance Sub Index Maint. Sub Index -8.28
Live WT (kg) 27.00 -0.307 -8.28
Total Carbon Sub Index -24.60

* Based on an €80/tonne carbon price