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 -1.09
Milk (kg) 162.00 -0.014 -2.27
Fat (kg) 0.26 -0.375 -0.10
Prot (kg) -2.90 -0.441 1.28
Fertility Sub Index -17.89
Calving Interval (days) 9.02 -1.459 -13.16
Survival (%) -4.23 1.117 -4.73
Calving Sub Index 0.22
Gestation Length (days) -0.24 -0.919 0.22
Beef Sub Index -1.27
Carcass Weight (kg) -1.20 -0.528 0.63
Age of Slaughter (days) 4.40 -0.432 -1.90
Maintenance Sub Index Maint. Sub Index -2.51
Live WT (kg) 8.20 -0.307 -2.51
Total Carbon Sub Index -22.53

* Based on an €80/tonne carbon price