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 -18.07
Milk (kg) 315.00 -0.014 -4.41
Fat (kg) 18.99 -0.375 -7.11
Prot (kg) 14.83 -0.441 -6.55
Fertility Sub Index 3.99
Calving Interval (days) -1.77 -1.459 2.58
Survival (%) 1.26 1.117 1.41
Calving Sub Index 3.54
Gestation Length (days) -3.85 -0.919 3.54
Beef Sub Index 1.43
Carcass Weight (kg) -6.20 -0.528 3.27
Age of Slaughter (days) 4.26 -0.432 -1.84
Maintenance Sub Index Maint. Sub Index 1.13
Live WT (kg) -3.70 -0.307 1.13
Total Carbon Sub Index -7.98

* Based on an €80/tonne carbon price