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 -17.13
Milk (kg) 249.00 -0.014 -3.49
Fat (kg) 25.35 -0.375 -9.50
Prot (kg) 9.40 -0.441 -4.15
Fertility Sub Index -4.71
Calving Interval (days) 2.21 -1.459 -3.22
Survival (%) -1.33 1.117 -1.49
Calving Sub Index 0.19
Gestation Length (days) -0.21 -0.919 0.19
Beef Sub Index -0.34
Carcass Weight (kg) -2.20 -0.528 1.16
Age of Slaughter (days) 3.48 -0.432 -1.50
Maintenance Sub Index Maint. Sub Index -0.09
Live WT (kg) 0.30 -0.307 -0.09
Total Carbon Sub Index -22.09

* Based on an €80/tonne carbon price