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 -13.11
Milk (kg) 549.00 -0.014 -7.69
Fat (kg) 6.34 -0.375 -2.37
Prot (kg) 6.91 -0.441 -3.05
Fertility Sub Index 0.28
Calving Interval (days) 0.03 -1.459 -0.04
Survival (%) 0.29 1.117 0.32
Calving Sub Index -0.41
Gestation Length (days) 0.45 -0.919 -0.41
Beef Sub Index 0.14
Carcass Weight (kg) -1.10 -0.528 0.58
Age of Slaughter (days) 1.01 -0.432 -0.44
Maintenance Sub Index Maint. Sub Index 0.95
Live WT (kg) -3.10 -0.307 0.95
Total Carbon Sub Index -12.14

* Based on an €80/tonne carbon price