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 -11.06
Milk (kg) 70.00 -0.014 -0.98
Fat (kg) 15.48 -0.375 -5.80
Prot (kg) 9.70 -0.441 -4.28
Fertility Sub Index 11.76
Calving Interval (days) -6.22 -1.459 9.08
Survival (%) 2.40 1.117 2.68
Calving Sub Index 3.36
Gestation Length (days) -3.66 -0.919 3.36
Beef Sub Index 0.64
Carcass Weight (kg) -6.80 -0.528 3.59
Age of Slaughter (days) 6.82 -0.432 -2.94
Maintenance Sub Index Maint. Sub Index -0.61
Live WT (kg) 2.00 -0.307 -0.61
Total Carbon Sub Index 4.09

* Based on an €80/tonne carbon price