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 -1.02
Milk (kg) 0.00 -0.014 0.00
Fat (kg) 2.89 -0.375 -1.08
Prot (kg) -0.14 -0.441 0.06
Fertility Sub Index -3.17
Calving Interval (days) 2.12 -1.459 -3.09
Survival (%) -0.07 1.117 -0.08
Calving Sub Index 1.39
Gestation Length (days) -1.51 -0.919 1.39
Beef Sub Index -0.72
Carcass Weight (kg) -0.30 -0.528 0.16
Age of Slaughter (days) 2.03 -0.432 -0.88
Maintenance Sub Index Maint. Sub Index 3.19
Live WT (kg) -10.40 -0.307 3.19
Total Carbon Sub Index -0.34

* Based on an €80/tonne carbon price