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 -17.26
Milk (kg) 195.00 -0.014 -2.73
Fat (kg) 20.63 -0.375 -7.73
Prot (kg) 15.42 -0.441 -6.81
Fertility Sub Index 13.58
Calving Interval (days) -6.96 -1.459 10.15
Survival (%) 3.07 1.117 3.43
Calving Sub Index 3.12
Gestation Length (days) -3.39 -0.919 3.12
Beef Sub Index -7.42
Carcass Weight (kg) 2.40 -0.528 -1.27
Age of Slaughter (days) 14.25 -0.432 -6.15
Maintenance Sub Index Maint. Sub Index -4.90
Live WT (kg) 16.00 -0.307 -4.90
Total Carbon Sub Index -12.88

* Based on an €80/tonne carbon price