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 -14.55
Milk (kg) 350.00 -0.014 -4.90
Fat (kg) 12.79 -0.375 -4.79
Prot (kg) 11.00 -0.441 -4.85
Fertility Sub Index 8.62
Calving Interval (days) -4.20 -1.459 6.13
Survival (%) 2.23 1.117 2.49
Calving Sub Index 1.11
Gestation Length (days) -1.21 -0.919 1.11
Beef Sub Index -5.21
Carcass Weight (kg) 14.50 -0.528 -7.65
Age of Slaughter (days) -5.64 -0.432 2.43
Maintenance Sub Index Maint. Sub Index -14.35
Live WT (kg) 46.80 -0.307 -14.35
Total Carbon Sub Index -24.38

* Based on an €80/tonne carbon price