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 -11.40
Milk (kg) 218.00 -0.014 -3.05
Fat (kg) 9.24 -0.375 -3.46
Prot (kg) 11.07 -0.441 -4.89
Fertility Sub Index 7.29
Calving Interval (days) -3.86 -1.459 5.63
Survival (%) 1.48 1.117 1.65
Calving Sub Index -0.17
Gestation Length (days) 0.19 -0.919 -0.17
Beef Sub Index -10.97
Carcass Weight (kg) 20.50 -0.528 -10.81
Age of Slaughter (days) 0.36 -0.432 -0.16
Maintenance Sub Index Maint. Sub Index -13.21
Live WT (kg) 43.10 -0.307 -13.21
Total Carbon Sub Index -28.46

* Based on an €80/tonne carbon price