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 -12.30
Milk (kg) 338.00 -0.014 -4.73
Fat (kg) 9.19 -0.375 -3.44
Prot (kg) 9.34 -0.441 -4.12
Fertility Sub Index 1.42
Calving Interval (days) -0.39 -1.459 0.57
Survival (%) 0.76 1.117 0.85
Calving Sub Index 3.07
Gestation Length (days) -3.34 -0.919 3.07
Beef Sub Index -2.08
Carcass Weight (kg) -2.10 -0.528 1.11
Age of Slaughter (days) 7.38 -0.432 -3.19
Maintenance Sub Index Maint. Sub Index -0.80
Live WT (kg) 2.60 -0.307 -0.80
Total Carbon Sub Index -10.69

* Based on an €80/tonne carbon price