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 1.23
Milk (kg) -104.00 -0.014 1.46
Fat (kg) -0.70 -0.375 0.26
Prot (kg) 1.11 -0.441 -0.49
Fertility Sub Index -6.87
Calving Interval (days) 3.66 -1.459 -5.34
Survival (%) -1.37 1.117 -1.53
Calving Sub Index 0.35
Gestation Length (days) -0.38 -0.919 0.35
Beef Sub Index 0.29
Carcass Weight (kg) -2.80 -0.528 1.48
Age of Slaughter (days) 2.76 -0.432 -1.19
Maintenance Sub Index Maint. Sub Index -1.90
Live WT (kg) 6.20 -0.307 -1.90
Total Carbon Sub Index -6.91

* Based on an €80/tonne carbon price