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 -36.10
Milk (kg) 286.00 -0.014 -4.00
Fat (kg) 45.05 -0.375 -16.87
Prot (kg) 34.48 -0.441 -15.22
Fertility Sub Index 9.60
Calving Interval (days) -6.18 -1.459 9.02
Survival (%) 0.52 1.117 0.58
Calving Sub Index 0.39
Gestation Length (days) -0.42 -0.919 0.39
Beef Sub Index 0.45
Carcass Weight (kg) -2.90 -0.528 1.53
Age of Slaughter (days) 2.50 -0.432 -1.08
Maintenance Sub Index Maint. Sub Index 4.14
Live WT (kg) -13.50 -0.307 4.14
Total Carbon Sub Index -21.52

* Based on an €80/tonne carbon price