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 -7.08
Milk (kg) 85.00 -0.014 -1.19
Fat (kg) 7.51 -0.375 -2.81
Prot (kg) 6.97 -0.441 -3.08
Fertility Sub Index 1.60
Calving Interval (days) -0.55 -1.459 0.80
Survival (%) 0.71 1.117 0.79
Calving Sub Index 2.37
Gestation Length (days) -2.58 -0.919 2.37
Beef Sub Index 3.30
Carcass Weight (kg) -6.00 -0.528 3.17
Age of Slaughter (days) -0.31 -0.432 0.13
Maintenance Sub Index Maint. Sub Index -0.15
Live WT (kg) 0.50 -0.307 -0.15
Total Carbon Sub Index 0.03

* Based on an €80/tonne carbon price