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 -1.47
Milk (kg) -36.00 -0.014 0.50
Fat (kg) 6.06 -0.375 -2.27
Prot (kg) -0.66 -0.441 0.29
Fertility Sub Index -7.74
Calving Interval (days) 4.32 -1.459 -6.30
Survival (%) -1.29 1.117 -1.44
Calving Sub Index -0.11
Gestation Length (days) 0.12 -0.919 -0.11
Beef Sub Index 0.57
Carcass Weight (kg) -2.00 -0.528 1.06
Age of Slaughter (days) 1.13 -0.432 -0.49
Maintenance Sub Index Maint. Sub Index 3.22
Live WT (kg) -10.50 -0.307 3.22
Total Carbon Sub Index -5.54

* Based on an €80/tonne carbon price