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 -21.16
Milk (kg) 449.00 -0.014 -6.29
Fat (kg) 21.62 -0.375 -8.10
Prot (kg) 15.35 -0.441 -6.77
Fertility Sub Index -2.73
Calving Interval (days) 2.24 -1.459 -3.27
Survival (%) 0.48 1.117 0.54
Calving Sub Index 2.72
Gestation Length (days) -2.96 -0.919 2.72
Beef Sub Index -3.57
Carcass Weight (kg) -2.70 -0.528 1.42
Age of Slaughter (days) 11.56 -0.432 -4.99
Maintenance Sub Index Maint. Sub Index -2.08
Live WT (kg) 6.80 -0.307 -2.08
Total Carbon Sub Index -26.82

* Based on an €80/tonne carbon price