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 -10.44
Milk (kg) 182.00 -0.014 -2.55
Fat (kg) 9.65 -0.375 -3.61
Prot (kg) 9.69 -0.441 -4.28
Fertility Sub Index 18.04
Calving Interval (days) -11.77 -1.459 17.17
Survival (%) 0.78 1.117 0.87
Calving Sub Index 3.95
Gestation Length (days) -4.30 -0.919 3.95
Beef Sub Index -4.62
Carcass Weight (kg) 1.90 -0.528 -1.00
Age of Slaughter (days) 8.37 -0.432 -3.61
Maintenance Sub Index Maint. Sub Index -0.92
Live WT (kg) 3.00 -0.307 -0.92
Total Carbon Sub Index 6.03

* Based on an €80/tonne carbon price