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 -1.29
Milk (kg) 119.00 -0.014 -1.67
Fat (kg) -2.44 -0.375 0.91
Prot (kg) 1.23 -0.441 -0.54
Fertility Sub Index -5.54
Calving Interval (days) 2.71 -1.459 -3.95
Survival (%) -1.42 1.117 -1.59
Calving Sub Index 1.53
Gestation Length (days) -1.66 -0.919 1.53
Beef Sub Index -1.19
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) 6.55 -0.432 -2.83
Maintenance Sub Index Maint. Sub Index -0.77
Live WT (kg) 2.50 -0.307 -0.77
Total Carbon Sub Index -7.27

* Based on an €80/tonne carbon price