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 -17.70
Milk (kg) 784.00 -0.014 -10.98
Fat (kg) -2.14 -0.375 0.80
Prot (kg) 17.06 -0.441 -7.53
Fertility Sub Index 0.04
Calving Interval (days) -0.17 -1.459 0.25
Survival (%) -0.19 1.117 -0.21
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.07
Carcass Weight (kg) -1.10 -0.528 0.58
Age of Slaughter (days) 1.18 -0.432 -0.51
Maintenance Sub Index Maint. Sub Index -1.32
Live WT (kg) 4.30 -0.307 -1.32
Total Carbon Sub Index -19.38

* Based on an €80/tonne carbon price