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 -6.73
Milk (kg) -39.00 -0.014 0.55
Fat (kg) 13.46 -0.375 -5.04
Prot (kg) 5.06 -0.441 -2.23
Fertility Sub Index 0.06
Calving Interval (days) -1.33 -1.459 1.94
Survival (%) -1.68 1.117 -1.88
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -9.44
Carcass Weight (kg) 16.90 -0.528 -8.91
Age of Slaughter (days) 1.21 -0.432 -0.52
Maintenance Sub Index Maint. Sub Index -10.42
Live WT (kg) 34.00 -0.307 -10.42
Total Carbon Sub Index -27.07

* Based on an €80/tonne carbon price