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 -11.07
Milk (kg) 242.00 -0.014 -3.39
Fat (kg) 10.18 -0.375 -3.81
Prot (kg) 8.76 -0.441 -3.87
Fertility Sub Index 13.66
Calving Interval (days) -6.29 -1.459 9.18
Survival (%) 4.01 1.117 4.48
Calving Sub Index 2.27
Gestation Length (days) -2.47 -0.919 2.27
Beef Sub Index 0.97
Carcass Weight (kg) -1.60 -0.528 0.84
Age of Slaughter (days) -0.29 -0.432 0.13
Maintenance Sub Index Maint. Sub Index -0.83
Live WT (kg) 2.70 -0.307 -0.83
Total Carbon Sub Index 5.00

* Based on an €80/tonne carbon price