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 32.46
Milk (kg) -979.00 -0.014 13.71
Fat (kg) -19.45 -0.375 7.29
Prot (kg) -25.99 -0.441 11.47
Fertility Sub Index -1.41
Calving Interval (days) 0.88 -1.459 -1.28
Survival (%) -0.11 1.117 -0.12
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 1.32
Carcass Weight (kg) -3.50 -0.528 1.85
Age of Slaughter (days) 1.23 -0.432 -0.53
Maintenance Sub Index Maint. Sub Index 1.81
Live WT (kg) -5.90 -0.307 1.81
Total Carbon Sub Index 33.71

* Based on an €80/tonne carbon price