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 -10.77
Milk (kg) 281.00 -0.014 -3.93
Fat (kg) 11.84 -0.375 -4.43
Prot (kg) 5.44 -0.441 -2.40
Fertility Sub Index 1.97
Calving Interval (days) -1.01 -1.459 1.47
Survival (%) 0.44 1.117 0.49
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.06
Carcass Weight (kg) -1.80 -0.528 0.95
Age of Slaughter (days) 2.06 -0.432 -0.89
Maintenance Sub Index Maint. Sub Index 1.84
Live WT (kg) -6.00 -0.307 1.84
Total Carbon Sub Index -7.37

* Based on an €80/tonne carbon price