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 -6.79
Milk (kg) 148.00 -0.014 -2.07
Fat (kg) 7.01 -0.375 -2.63
Prot (kg) 4.73 -0.441 -2.09
Fertility Sub Index 6.67
Calving Interval (days) -2.91 -1.459 4.25
Survival (%) 2.17 1.117 2.42
Calving Sub Index -1.53
Gestation Length (days) 1.66 -0.919 -1.53
Beef Sub Index -2.89
Carcass Weight (kg) -1.70 -0.528 0.90
Age of Slaughter (days) 8.77 -0.432 -3.79
Maintenance Sub Index Maint. Sub Index 5.76
Live WT (kg) -18.80 -0.307 5.76
Total Carbon Sub Index 1.24

* Based on an €80/tonne carbon price