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 -8.57
Milk (kg) 239.00 -0.014 -3.35
Fat (kg) 2.64 -0.375 -0.99
Prot (kg) 9.59 -0.441 -4.23
Fertility Sub Index -11.82
Calving Interval (days) 5.21 -1.459 -7.60
Survival (%) -3.78 1.117 -4.22
Calving Sub Index 1.20
Gestation Length (days) -1.31 -0.919 1.20
Beef Sub Index -1.12
Carcass Weight (kg) 0.00 -0.528 0.00
Age of Slaughter (days) 2.60 -0.432 -1.12
Maintenance Sub Index Maint. Sub Index -0.58
Live WT (kg) 1.90 -0.307 -0.58
Total Carbon Sub Index -20.89

* Based on an €80/tonne carbon price