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 -12.29
Milk (kg) 271.00 -0.014 -3.79
Fat (kg) 18.65 -0.375 -6.99
Prot (kg) 3.42 -0.441 -1.51
Fertility Sub Index 0.29
Calving Interval (days) -0.04 -1.459 0.06
Survival (%) 0.21 1.117 0.23
Calving Sub Index -0.09
Gestation Length (days) 0.10 -0.919 -0.09
Beef Sub Index -0.58
Carcass Weight (kg) 0.20 -0.528 -0.11
Age of Slaughter (days) 1.09 -0.432 -0.47
Maintenance Sub Index Maint. Sub Index -0.28
Live WT (kg) 0.90 -0.307 -0.28
Total Carbon Sub Index -12.95

* Based on an €80/tonne carbon price