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 -5.71
Milk (kg) 258.00 -0.014 -3.61
Fat (kg) 1.87 -0.375 -0.70
Prot (kg) 3.16 -0.441 -1.39
Fertility Sub Index -16.26
Calving Interval (days) 7.47 -1.459 -10.90
Survival (%) -4.80 1.117 -5.36
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -1.77
Carcass Weight (kg) -2.80 -0.528 1.48
Age of Slaughter (days) 7.53 -0.432 -3.25
Maintenance Sub Index Maint. Sub Index -0.67
Live WT (kg) 2.20 -0.307 -0.67
Total Carbon Sub Index -24.88

* Based on an €80/tonne carbon price