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 -14.96
Milk (kg) 435.00 -0.014 -6.09
Fat (kg) 10.18 -0.375 -3.81
Prot (kg) 11.45 -0.441 -5.05
Fertility Sub Index -0.36
Calving Interval (days) 0.67 -1.459 -0.98
Survival (%) 0.55 1.117 0.61
Calving Sub Index 2.91
Gestation Length (days) -3.17 -0.919 2.91
Beef Sub Index -5.27
Carcass Weight (kg) -1.30 -0.528 0.69
Age of Slaughter (days) 13.80 -0.432 -5.96
Maintenance Sub Index Maint. Sub Index -6.13
Live WT (kg) 20.00 -0.307 -6.13
Total Carbon Sub Index -23.81

* Based on an €80/tonne carbon price