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 -6.05
Milk (kg) 298.00 -0.014 -4.17
Fat (kg) 0.96 -0.375 -0.36
Prot (kg) 3.43 -0.441 -1.51
Fertility Sub Index -9.66
Calving Interval (days) 5.67 -1.459 -8.27
Survival (%) -1.24 1.117 -1.39
Calving Sub Index 1.18
Gestation Length (days) -1.28 -0.919 1.18
Beef Sub Index -0.86
Carcass Weight (kg) 1.20 -0.528 -0.63
Age of Slaughter (days) 0.52 -0.432 -0.22
Maintenance Sub Index Maint. Sub Index -0.25
Live WT (kg) 0.80 -0.307 -0.25
Total Carbon Sub Index -15.63

* Based on an €80/tonne carbon price