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 -19.48
Milk (kg) 434.00 -0.014 -6.08
Fat (kg) 17.62 -0.375 -6.60
Prot (kg) 15.42 -0.441 -6.81
Fertility Sub Index 1.00
Calving Interval (days) 0.60 -1.459 -0.88
Survival (%) 1.68 1.117 1.88
Calving Sub Index 1.77
Gestation Length (days) -1.93 -0.919 1.77
Beef Sub Index -1.46
Carcass Weight (kg) -2.30 -0.528 1.21
Age of Slaughter (days) 6.19 -0.432 -2.67
Maintenance Sub Index Maint. Sub Index -7.36
Live WT (kg) 24.00 -0.307 -7.36
Total Carbon Sub Index -25.52

* Based on an €80/tonne carbon price