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 -2.89
Milk (kg) -19.00 -0.014 0.27
Fat (kg) 6.40 -0.375 -2.40
Prot (kg) 1.72 -0.441 -0.76
Fertility Sub Index 17.20
Calving Interval (days) -9.86 -1.459 14.39
Survival (%) 2.52 1.117 2.82
Calving Sub Index 2.47
Gestation Length (days) -2.69 -0.919 2.47
Beef Sub Index 1.80
Carcass Weight (kg) -3.00 -0.528 1.58
Age of Slaughter (days) -0.50 -0.432 0.22
Maintenance Sub Index Maint. Sub Index -1.53
Live WT (kg) 5.00 -0.307 -1.53
Total Carbon Sub Index 17.04

* Based on an €80/tonne carbon price