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 -2.22
Milk (kg) 145.00 -0.014 -2.03
Fat (kg) 0.23 -0.375 -0.09
Prot (kg) 0.24 -0.441 -0.11
Fertility Sub Index 0.76
Calving Interval (days) -0.32 -1.459 0.47
Survival (%) 0.26 1.117 0.29
Calving Sub Index 2.48
Gestation Length (days) -2.70 -0.919 2.48
Beef Sub Index -1.29
Carcass Weight (kg) -3.30 -0.528 1.74
Age of Slaughter (days) 7.02 -0.432 -3.03
Maintenance Sub Index Maint. Sub Index 0.61
Live WT (kg) -2.00 -0.307 0.61
Total Carbon Sub Index 0.34

* Based on an €80/tonne carbon price