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 -13.81
Milk (kg) 15.00 -0.014 -0.21
Fat (kg) 19.59 -0.375 -7.34
Prot (kg) 14.19 -0.441 -6.26
Fertility Sub Index 3.81
Calving Interval (days) -1.74 -1.459 2.54
Survival (%) 1.14 1.117 1.27
Calving Sub Index 2.48
Gestation Length (days) -2.70 -0.919 2.48
Beef Sub Index 3.01
Carcass Weight (kg) -9.10 -0.528 4.80
Age of Slaughter (days) 4.14 -0.432 -1.79
Maintenance Sub Index Maint. Sub Index 4.66
Live WT (kg) -15.20 -0.307 4.66
Total Carbon Sub Index 0.16

* Based on an €80/tonne carbon price