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 -22.53
Milk (kg) 1085.00 -0.014 -15.19
Fat (kg) -13.44 -0.375 5.03
Prot (kg) 28.03 -0.441 -12.37
Fertility Sub Index -1.12
Calving Interval (days) 0.60 -1.459 -0.88
Survival (%) -0.22 1.117 -0.25
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.08
Carcass Weight (kg) -1.00 -0.528 0.53
Age of Slaughter (days) 1.04 -0.432 -0.45
Maintenance Sub Index Maint. Sub Index 0.86
Live WT (kg) -2.80 -0.307 0.86
Total Carbon Sub Index -23.19

* Based on an €80/tonne carbon price