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 -19.64
Milk (kg) 426.00 -0.014 -5.96
Fat (kg) 19.50 -0.375 -7.30
Prot (kg) 14.44 -0.441 -6.37
Fertility Sub Index 5.86
Calving Interval (days) -2.38 -1.459 3.47
Survival (%) 2.14 1.117 2.39
Calving Sub Index 3.69
Gestation Length (days) -4.01 -0.919 3.69
Beef Sub Index -1.07
Carcass Weight (kg) -1.10 -0.528 0.58
Age of Slaughter (days) 3.82 -0.432 -1.65
Maintenance Sub Index Maint. Sub Index -5.67
Live WT (kg) 18.50 -0.307 -5.67
Total Carbon Sub Index -16.83

* Based on an €80/tonne carbon price