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) 414.00 -0.014 -5.80
Fat (kg) 7.52 -0.375 -2.82
Prot (kg) 13.45 -0.441 -5.94
Fertility Sub Index 0.59
Calving Interval (days) -0.15 -1.459 0.22
Survival (%) 0.33 1.117 0.37
Calving Sub Index 2.43
Gestation Length (days) -2.64 -0.919 2.43
Beef Sub Index -2.67
Carcass Weight (kg) -2.60 -0.528 1.37
Age of Slaughter (days) 9.36 -0.432 -4.04
Maintenance Sub Index Maint. Sub Index -1.84
Live WT (kg) 6.00 -0.307 -1.84
Total Carbon Sub Index -16.05

* Based on an €80/tonne carbon price