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 11.40
Milk (kg) -410.00 -0.014 5.74
Fat (kg) -5.29 -0.375 1.98
Prot (kg) -8.33 -0.441 3.68
Fertility Sub Index 4.86
Calving Interval (days) -3.44 -1.459 5.02
Survival (%) -0.14 1.117 -0.16
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 4.68
Carcass Weight (kg) -8.70 -0.528 4.59
Age of Slaughter (days) -0.22 -0.432 0.09
Maintenance Sub Index Maint. Sub Index 7.27
Live WT (kg) -23.70 -0.307 7.27
Total Carbon Sub Index 27.73

* Based on an €80/tonne carbon price